MM 62 - Multimeter BENNING - Free user manual and instructions

Product type	Digital multimeter
Brand	BENNING
Model	MM 62
Dimensions (with frame)	163 x 82 x 50 mm
Dimensions (without frame)	156 x 74 x 43 mm
Weight (with frame)	410 g
Weight (without frame)	290 g
Power supply	9 V battery (IEC 6 LR 61)
Display	4-digit LCD (6000 counts), 60-segment bargraph
Main functions	DC/AC voltage, DC/AC current, resistance, capacitance, frequency, temperature (type K), diode test, continuity buzzer, non-contact voltage indicator
DC voltage range	600 mV to 1000 V
AC voltage range	600 mV to 1000 V
DC/AC current range	600 µA to 10 A
Resistance range	600 Ω to 40 MΩ
Capacitance range	1 µF to 10 mF
Frequency range	100 Hz to 100 kHz
Overvoltage category	CAT III 1000 V / CAT IV 600 V
Protection	Fuse 11 A/1000 V, double insulation (class II)
Protection rating	IP 30
Operating temperature	0 °C to 50 °C
Storage temperature	-20 °C to 60 °C
Included accessories	Test leads (red/black), type K temperature probe, protective frame with magnet, carrying case, 9 V battery, spare fuse, manual
Care and cleaning	Clean with a dry cloth, no solvents. Replace the battery when the symbol flashes. Replace the fuse if defective.
Serviceability	User-replaceable fuse. Repair by a specialist.

Frequently Asked Questions - MM 62 BENNING

How to measure DC voltage with the BENNING MM 62?

Turn the rotary switch to the V position (DC voltage). Connect the black lead to the COM jack and the red lead to the V jack. Place the test probes on the circuit points. Read the value on the digital display.

What does the 'OL' display mean?

The 'OL' (Over Load) display indicates an overload of the measurement range. Select a higher range with the RANGE button or switch to auto mode.

How to use the 'Smart HOLD' function?

Press the Smart HOLD button to store the measured value. The HOLD symbol appears. If the measurement varies by more than 50 counts, the display flashes and a beep sounds.

How to replace the battery?

Turn off the device and remove the leads. Remove the rubber frame, unscrew the battery compartment, remove the old battery, connect the new one (9V), and reassemble.

How to test circuit continuity?

Turn the switch to the Ω position then press the blue button to select continuity test ()))). Connect the leads, touch the test points. A beep and the red LED indicate a resistance below 200 Ω.

What is the difference between models MM 6-1 and MM 6-2?

The MM 6-1 measures current up to 600 µA and includes temperature. The MM 6-2 measures current up to 10 A and has an 11 A protection fuse. The MM 62 corresponds to the MM 6-2.

How to measure capacitance?

Discharge the capacitor. Turn the switch to F (capacitance). Connect the leads (black COM, red V/Ω). Observe polarity if indicated. Read the value on the display.

What to do if the display remains blank or flashes?

Check the battery: if the battery symbol flashes, replace it. Otherwise, check the leads and fuses. If the problem persists, take the device to a repair specialist.

How to use the non-contact voltage indicator?

Turn the switch to VoltSense. Press the blue button to select sensitivity (Hi or Lo). Approach the front of the multimeter to a conductor. A beep and the red LED indicate AC voltage ≥ 230 V.

What safety precautions to follow?

Use the device in a dry environment, do not exceed 1000 V CAT III / 600 V CAT IV. Use CAT III/IV caps on the probes if necessary. Disconnect the leads before changing functions. Check the cable insulation regularly.

USER MANUAL MM 62 BENNING

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BENNING MM 6-1/ 6-2

BENNING

Bedienungsanleitung

Operating manual

Notice d'emploi

Gebruiksaanwijzing

Fig. 4: DC current measurement

Fig. 5: AC current measurement

Fig. 6: Resistance measurement

Fig. 8: Continuity Testing with buzzer

Fig. 9: Capacity Testing

Fig. 10: Frequency measurement

Fig. 11: Temperature measurement

Fig. 12: Voltage indicator with buzzer

Fig. 13: Battery replacement

Fig. 13: Remplacement de la pile

Fig. 13: Cambio de pila

Obr.13: Vymena bateri

Oyjua 13: Avikataaon mataipiv

Fig. 14: Fuse replacement

Fig. 15: Winding up the safety measuring leads

7.12 PEAK HOLD fur AC V/AC A

Digital Multimeter for

• DC voltage measurement
• AC voltage measurement
• DC current measurement
• AC current measurement
• Resistance measurement
• Diode testing
• Continuity testing
• Capacity measurement
• Frequency measurement
• Temperature measurement (BENNING MM 6-1)

Contents:

1. Operating instructions
2. Safety notes
3. Scope of delivery
4. Description of unit
5. General data
6. Ambient conditions
7. Electrical data
8. Measuring with the BENNING MM 6-1/ MM 6-2
9. Maintenance
10. How to use the protective rubber holster
11. Technical data of the measuring accessories
    12.Environmentalnote

1. Operating Instructions

This operating manual is intended for:

• electricians and
• qualified electrotechnical persons

The BENNING MM 6-1/ MM 6-2 is designed for measurements in dry surroundings. It must not be used in electrical circuits with rated voltages higher than 1000VDC / AC (for more details, see section 6 "Ambient conditions").

The following symbols are used in the operating manual and on the BENNING MM 6-1/ MM 6-2 itself:

Attention! Magnets might affect the correct functioning of cardiac pacemakers and implanted defibrillators. As a user of such medical devices, keep a sufficient distance to the magnet.

Warning of electrical danger!

Indicates instructions which must be followed to avoid danger to persons.

Important, comply with the documentation!

The symbol indicates that the information provided in the operating instructions must be followed with in order to avoid risks.

This symbol on the BENNING MM 6-1/ MM 6-2 indicates that the unit is protection insulated (safety class II).

This symbol on the BENNING MM 6-2 indicates the fuses which it contains.

This symbol on the BENNING MM 6-1/ MM 6-2 means that the BENNING MM 6-1/ MM 6-2 complies with the EU directives.

This symbol appears on the display for a discharged battery.

This symbol indicates the "continuity-testing" application. The buzzer provides an audible signal.

This symbol indicates the "diode-testing" application.

This symbol marks the range "capacity testing".

(DC) voltage or current.

(AC) voltage or current.

Earth (voltage to earth).

2. Safety notes

The instrument is built and tested in accordance with

DIN VDE 0411 part 1/EN 61010-1

DIN VDE 0411 part 2-033/EN 61010-2-033

DIN VDE 0411 part 031/EN 61010-031

and has left the factory in perfectly safe technical condition.

To maintain this condition and to ensure safe operation of the multimeter, the user must observe the notes and warnings given in these instructions at all times.

Improper handling and non-observance of the warnings might involve severe injuries or danger to life.

WARNING! Be extremely careful when working with bare conductors or main line carrier! Contact with live conductors will cause an electric shock!

Attention! Magnets might affect the correct functioning of cardiac pacemakers and implanted defibrillators. As a user of such medical devices, keep a sufficient distance to the magnet.

The BENNING MM 6-1/ MM 6-2 may be used only in electrical circuits of over voltage category III with a maximum voltage of 1000V or of over voltage category IV with a maximum voltage of 600V between the conductor and ground.

Only use suitable measuring leads for this. With measurements within measurement category III or measurement category IV, the projecting conductive part of a contact tip of the measuring leads must not be longer than 4mm

Prior to carrying out measurements within measurement category III and measurement category IV, the push-on caps provided with the set and marked with CAT III and CAT IV must be pushed onto the contact tips. The purpose of this measure is user protection.

Remember that work on electrical components of all kinds is dangerous. Even low-voltages of 30 V AC and 60 V DC may be dangerous to human life.

Before starting the multimeter, always check it as well as all measuring leads and wires for signs of damage.

Should it appear that safe operation of the multimeter is no longer possible, it should be shut down immediately and secured to prevent that it is switched on accidentally.

It may be assumed that safe operation is no longer possible:

• if the instrument or the measuring leads show visible signs of damage, or
• if the multimeter no longer works, or
• after long periods of storage under unfavourable conditions, or
• after being subject to rough transportation, or
• if the device or the measuring leads are exposed to moisture.

In order to avoid danger,

• do not touch the bare probe tips of the measuring leads,
• insert the measurement leads in the appropriately designated measuring sockets on the multimeter

Cleaning:

Regularly wipe the housing by means of a dry cloth and cleaning agent. Do not use any polishing agents or solvents!

3. Scope of delivery

The following items make up the standard BENNING MM 6-1/ MM 6-2 package:

3.1 one BENNING MM 6-1/ MM 6-2,
3.2 one safety measuring lead, red (L = 1.4m)
3.3 one safety measuring lead, black (L = 1.4m)
3.4 one wire temperature sensor, type K (only BENNING MM 6-1)
3.5 one protective rubber holster with magnetic holder,
3.6 one compact protection carrying case,
3.7 one 9 V block battery is integrated into the device,

3.8 one fuse for initial assembly is integrated into the device (BENNING MM 6-2),
3.9 one operating manual.

Note on optional accessory:

• Temperature probe (K-type) made of V4A tube
  application: insertion probe for soft-plastic materials, liquids, gas and air
  measuring range: - 196 °C up to 800 °C
  dimensions: length = 210 mm, tube length = 120 mm, tube diameter = 3 mm, V4A (P.no. 044121)

Note on replaceable parts:

• The BENNING MM 6-2 contains fuses for overload protection: One fuse rated 11 A rapid-acting (1000 V) 30kA , D = 10mm , L = 38mm (P.no. 10218772).
• The BENNING MM 6-1/ MM 6-2 is supplied by means of one integrated 9 V block battery (IEC 6 LR 61).
  The above mentioned safety cable (tested spare part) are approved in accordance with CAT III 1000 V/ CAT IV 600 V and for a current up 10 A.

4. Description of unit

See fig. 1: Front panel

The display and operating elements shown in fig. 1 are as follows:

Digital display, for the measurement reading, bar graph and display for overrange indication,
Polarity display,
3 Battery display,
Function key (blue),
RANGE key, switchover between automatic and manual measuring range,
/ PEAK key, relative value function and peak value storage
Smart HOLD key,
Button (yellow), display illumination,
Rotating switch, for selecting measuring function.
10 Socket(positive) for V, Ω, -, Hz, μA, (+)(BENNING MM 6-1) or for V, Ω, -, Hz (BENNING MM 6-2)
COM socket, joint socket for measurement of current, voltage, resistance, frequency, temperature, capacity, continuity and diode testing,
Socket (positive), for 10-A range, for currents up to 10 A
Protective rubber holster
LED (red) for voltage indicator and continuity test 1) The automatic polarity display for DC current and voltage refers to this.

5. General data

5.1 General data on multimeter

5.1.1 The digital display is designed as a 4 digit liquid-crystal indicator with 15mm digit height and decimal point. The highest value displayed is 6000.
5.1.2 The bar graph display consists of 60 segments.
5.1.3 The polarity indication 2 functions automatically. Only a polarity contrary to the socket definition is indicated, as "-".
5.1.4 The range overload will be displayed with "OL" or "-OL" and sometimes with an acoustic signal.

Attention: no display or warning by complete overload.

5.1.5 The rotary switch 9 is intended for selecting the measuring function.
5.1.6 The "RANGE" key can be used to change over to the manual measuring ranges and to hide "AUTO" on the display at the same time. By pressing the key for approx. 2 seconds, the automatic range selection is activated ("AUTO" on the display).
5.1.7 Press the / PEAK key (relative value function) to store the currently displayed value and to display the difference (offset) between the stored measured value and the following measured values. Press the / PEAK key for 2 seconds to switch over to the "PEAK" function (peak value storage). The "PEAK" function detects and stores the positive and negative peak/crest value ( >1 ms) in the mV/V AC and mA/A AC function. Press the key to call up Pmax, Pmin and the currently measured value (Pmax, Pmin). Press the key for approx. 2 seconds to switch the device back to normal operating mode.
5.1.8 "Smart HOLD" - storage of measurement reading: When the "Smart HOLD" key ① is pressed, the measurement reading is stored in the memory. The symbol "HOLD" appears in the display ① at the same time. If the measured value increases by 50 digit above the saved value the change in measured value is shown by a blinking display and by a signal tone. (changes of measured values between AC and DC voltage/ current will not be recognized).
5.1.9 Press the yellow key to activate the display illumination. The device is switched off automatically after 2 seconds or by pressing the key again.
5.1.10 The function key (blue) ④ serves to select the secondary function of the rotary switch position.

Switch position Function

5.1.11 The nominal measurement rate of the BENNING MM 6-1/ MM 6-2 is 2 measurements per sec. for the digital display.

5.1.12 The BENNING MM 6-1/ MM 6-2 is switched on and off by the rotating switch . Switch-off position "OFF".

5.1.13 The BENNING MM 6-1/ MM 6-2 switches off automatically after approx. 20 minutes (APO, Auto-Power-Off). It will switch on again as soon as a key is pressed. Deactivate the automatic switch-off by pressing the function key (blue) and simultaneously switching the BENNING MM 6-1/ MM 6-2 ON from the switch position "OFF".

5.1.14 Check the segments of the digital display by pressing the "Smart HOLD" key 7 and simultaneously switching the BENNING MM 6-1/ MM 6-2 ON from the switch position "OFF".

5.1.15 Temperature coefficient of measurement value: 0.1 × (stated measurement accuracy) ^ C < 18^ C or >28^ C relative to the value at the reference temperature of 23^ C .

5.1.16 The BENNING MM 6-1/ MM 6-2 is supplied by means of one 9 V block battery (IEC 6 LR 61).

5.1.17 The battery display ③ permanently shows the remaining battery capacity over a maximum 3 segments.

As soon as all segments in the battery symbol have gone off and the battery symbol blinks please exchange the battery for a new battery immediately in order to avoid a risk through false measurements for people.

5.1.18 The life span of a battery is approx. 200 hours (alkali battery).

5.1.19 Appliance dimensions:

(L × W × H) = 156 × 74 × 43 ~mm without protective rubber holster

(L × W × H) = 163 × 82 × 50 ~mm with protective rubber holster

Weight:

290 g without protective rubber holster

410 g with protective rubber holster

5.1.20 The safety measuring leads are expressly suitable for the rated voltage and power of the BENNING MM 6-1/ MM 6-2.

5.1.21 The BENNING MM 6-1/ MM 6-2 is protected against mechanical damage by a protective rubber holster 13 . The protective rubber holster 13 allows to set up the BENNING MM 6-1/ MM 6-2 when making measurements or to attach it by means of the integrated magnet.

6. Ambient conditions

• The BENNING MM 6-1/ MM 6-2 is designed only for measuring in dry surroundings,
  Maximum barometric height during measurement: 2000m
• Overvoltage category / setting category: IEC 60664/ IEC 61010-1 1000 V category III; 600 V category IV.
  Degree of contamination: 2.
  Protection class: IP 30 (DIN VDE 0470-1 IEC/ EN 60529).

IP 30 means: Protection against access to dangerous parts and protection against solid impurities of a diameter >2.5mm , (3 - first index). No protection against water, (0 - second index).

• Operating temperature and relative humidity:

At operating temperatures of 0^ to 30^ : relative humidity under 80% .

At operating temperatures of 30^ to 40^ : relative humidity under 75% .

• At operating temperatures of 40^ to 50^ : relative humidity under 45% .
  Storage temperature: The BENNING MM 6-1/ MM 6-2 can be stored at temperatures from - 20^ to +60^ (humidity 0 up to 80% ). The batteries must be removed from the unit.

7. Electrical data

Note: The measurement accuracy is stated as the sum of

• a relative proportion of the measurement value and

• a number of digits (i.e. numerical steps of the last place).

This measurement accuracy applies for a temperature of 18^ to 28^ and a maximum relative humidity of max. 80% .

The measurement value is obtained as a true RMS value (AC coupling) and displayed as such. Square-wave signals are not specified. With non-sinusoidal curves, the value displayed is less accurate. This results in an additional error for the following crest factors:

Crest factor of 1.0 to 2.0, additional error +3.0% .

Crest factor of 2.0 to 2.5, additional error +5.0% .

Crest factor of 2.5 to 3.0, additional error +7.0% (applies to up to 4000 digits).

7.1 DC voltage ranges

The input resistance is 10M

Overload protection: 1000V_AC / DC

Measuring range OL indication Resolution Measurement accuracy

6.000 V 6.600 V 0.001 V ± (0.5 % of reading + 5 digits)

60.00 V 66.00 V 0.01 V ± (0.5 % of reading + 5 digits)

600.0 V 660.0 V 0.1 V ± (0.5 % of reading + 5 digits)

1000 V 1100 V 1 V ± (0.5 % of reading + 5 digits)

7.1.1 DC voltage ranges mV DC

The input resistance is 10M

Overload protection: 1000V_AC / DC

Measuring range OL indication Resolution Measurement accuracy
600.0 mV	660.0 mV	0.1 mV	± (0.5 % of reading + 8 digits)

7.2 AC voltage ranges

The input resistance is 10M parallel < 100~pF

Overload protection: 1000V_AC / DC

Measuring range	OL indication	Resolution	Measurement accuracy* in frequency range 45 Hz - 500 Hz (sine)
600.0 mV	660.0 mV	0.1 mV	± (1.0 % of reading + 8 digits)
6.000 V	6.600 V	0.001 V	± (1.0 % of reading + 5 digits)
60.00 V	66.00 V	0.01 V	± (1.0 % of reading + 5 digits)
600.0 V	660.0 V	0.1 V	± (1.0 % of reading + 5 digits)
1000 V	1100 V	1 V	± (1.0 % of reading + 5 digits)

• 10 digits

7.3 AutoV, "LoZ" range

The low-impedance input resistance of approx. 3k serves to suppress inductive and capacitive voltages.

Overload protection: 1000V_AC / DC

Measuring range	OL indication	Resolution	Measurement accuracy* in frequency range 45 Hz - 500 Hz (sine)
600.0 V	660.0 V	100 mV	± (2.0 % of reading + 5 digits)
1000 V	1100 V	1 V	± (2.0 % of reading + 5 digits)

• 10 digits

7.4 DC current ranges (BENNING MM 6-2)

Overload protection:

11 A (1000 V AC/ DC) fuse, 30 kA, rapid on 10 A input

Max. measuring time:

• 3 minutes at > 5A (pause > 20 minutes)
• 30 seconds at > 10 A (pause > 10 minutes)

Measuring range OL indication Resolution Measurement accuracy
6.000 A	6.600 A	0.001 A	± (1.0 % of reading + 5 digits)
10.00 A	20.00 A	0.01 A	± (1.0 % of reading + 5 digits)

7.4.1 A DC current range (BENNING MM 6-1)

The input resistance is approx. 3k

Overload protection: 1000V_AC / DC

Measuring range OL indication Resolution Measurement accuracy

600.0 A 660.0 A 0.1 A ± (1.0 % of reading + 5 digits)

7.5 AC current ranges (BENNING MM 6-2)

Overload protection:

• 11 A (1000 V AC/ DC) fuse, 30 kA ,rapid on 10 A input

Max. measuring time:

• 3 minutes at > 5 A (pause > 20 minutes)
• 30 seconds at >10A (pause >10 minutes)

Measuring range	OL indication Resolution		Measurement accuracy in frequency range 45 Hz - 500 Hz (sine)
6.000 A	6.600 A	0.001 A	± (1.5 % of reading + 5 digits)*
10.00 A	20.00 A	0.01 A	± (1.5 % of reading + 5 digits)*

• 6 A measuring range from ≥ 20 mA, 10 A measuring range from ≥ 100 mA

7.5.1 A AC current range (BENNING MM 6-1)

The input resistance is approx. 3k

Overload protection: 1000V_AC / DC

Measuring range	OL indication Resolution		Measurement accuracy in frequency range 45 Hz - 500 Hz (sine)
600.0 μA	660.0 μA	0.1 μA	± (1.5 % of reading + 5 digits)*

• Measuring range from ≥ 1 μA

7.6 Resistance ranges

Overload protection: 1000V_AC / DC

Measuring range	OL indication	Resolution	Measurement accuracy
600.0 Ω	660.0 Ω 0.1 Ω	± (0.9 % of reading + 8 digits)
6.000 kΩ	6.600 kΩ 0.001 kΩ	± (0.9% /reading + 5 digits)
60.00 kΩ	66.00 kΩ 0.01 kΩ	± (0.9% /reading + 5 digits)
600.0 kΩ	660.0 kΩ 0.1 kΩ	± (0.9% /reading + 5 digits)
6.000 MΩ	6.000 MΩ 0.001 MΩ	± (0.8% /reading + 5 digits)
40.00 MΩ	40.00 MΩ 0.01 MΩ ± (1.5 % of reading + 8 digits)†

• Measured values > 10M might cause changing values on the display (max. ± 50 digits).

7.7 Diode testing

Overload protection: 1000V_AC / DC

Max. no-load voltage: 1.8 V

Measuring range	OL indication	Resolution	Measurement accuracy
1.500 V	1.550 V	0.001 V	± (0.9 % of reading + 5 digits)

7.8 Continuity testing

Overload protection: 1000V_AC / DC

The built-in buzzer sounds in the case of a resistance R less than 20 up to 200

. For a resistance R higher than 200 , the buzzer does not emit an acoustic signal. Additionally, in case of continuity, the red LED on the top side of the device lights.

Measuring range	OL indication	Resolution	Measurement accuracy
600.0 Ω	660.0 Ω	0.1 Ω	± (0.9 % of reading + 8 digits)

7.9 Capacity ranges

Conditions: capacitors discharged and connected in accordance with the polarity stated.

Overload protection: 1000V_AC / DC

Measuring range	OL indication	Resolution	Measurement accuracy
1.000 μF	1.100 μF	0.001 μF ± (1.9 % of reading + 8 digits)
10.00 μF	11.00 μF	0.01 μF	± (1.9 % of reading + 5 digits)

1. F 110.0 F 0.1 F ± (1.9 % of reading + 5 digits)

1.000 mF 1.100 mF 0.001 mF ± (1.9 % of reading + 5 digits)

10.00 mF 11.00 mF 0.01 mF ± (1.9 % of reading + 5 digits)

7.10Frequency ranges

Overload protection: 1000V_AC / DC

Measuring range OL indication Resolution Measurement accuracy

100.00 Hz 100.00 Hz 0.01 Hz ± (0.1 % of reading + 5 digits)
1000.0 Hz 1000.0 Hz 0.1 Hz		± (0.1 % of reading + 5 digits)
10.000 kHz	10.000 kHz	0.001 kHz	± (0.1 % of reading + 5 digits)
100.00 kHz	100.00 kHz	0.01 kHz	± (0.1 % of reading + 5 digits)

Minimum frequency: 1 Hz

Minimum sensitivity: >5V_eff for V_AC (1 Hz - 10 kHz)

20 V_eff for V_AC (10 kHz - 50 kHz), not specified for (50 kHz to 100 kHz)

0,6 Aeff for AAC

7.11 Temperature ranges ^/^ (BENNING MM 6-1)

Overload protection: 1000V_AC / DC

Measuring range	OL indication	Resolution	Measurement accuracy*
-40 °C - +400 °C	-44 °C - +440 °C	0.1 °C	± (1 % of reading + 20 digits)
-40 °F - +752 °F	-44 °F - +824 °F	0.1 °F	± (1 % of reading + 36 digits)

• The measuring accuracy of the K-type temperature sensor has to be added to the specified measuring accuracy.

Wire temperature sensor (type K): Measuring range: - 60 °C to 200 °C

Measurement accuracy: ± 2^

The measuring accuracy applies to stable ambient temperatures < ± 1^ . After a change of the ambient temperature of ± 2^ , the measuring accuracy data will apply after 2 hours.

7.12 PEAK HOLD for AC V/ AC A

Please add ± 150 digits to the specified measuring accuracy.

Square-wave signals are not specified.

8. Measuring with the BENNING MM 6-1/ MM 6-2

8.1 Preparation for measuring

Store and use the BENNING MM 6-1/ MM 6-2 only under the correct temperature conditions stated. Always avoid longer exposure to sunlight.

• Check the rated voltage and rated current stated on the safety measuring leads. The safety measuring leads supplied with the unit are suitable for the rated voltage and current of the BENNING MM 6-1/ MM 6-2.
• Check the insulation of the safety measuring leads. If the insulation is damaged in any way, do not use the leads.
• Check the continuity of the safety measuring leads. If the conductor in the safety measuring lead is interrupted, do not use the leads.
  Before selecting another function with the rotating switch 9, always disconnect the safety measuring leads from the measuring point.
• Sources of strong current in the vicinity of the BENNING MM 6-1/ MM 6-2 may cause unstable or incorrect readings.

8.2 Voltage and current measurement

Always observe the maximum voltage to earth potential! Electrical hazard!

The maximum voltage which may be applied to the sockets

COM socket 1

• socket (+) for V, Ω, -, Hz, μA, (BENNING MM 6-1) or for V, Ω, -, Hz 10 (BENNING MM 6-2)

• socket for 10 A range (BENNING MM 6-2)

of the BENNING MM 6-1/ MM 6-2 to earth is 600V CAT IV/ 1000 V CAT III.

8.2.1 Voltage measurement

• With the rotating switch 9, select the desired function (,,m) on the BENNING MM 6-1/ MM 6-2.

• Connect the black safety measuring lead to the COM socket on the BENNING MM 6-1/ MM 6-2.

• Connect the red safety measuring lead to the socket on the BENNING MM 6-1/ MM 6-2.

• Connect the safety measuring leads to the measuring points. Read the measurement value displayed in the digital display of the BENNING MM 6-1/ MM 6-2.

See fig. 2: DC-voltage measurement

See fig. 3: AC-voltage measurement

8.2.2 Current measurement

• With the rotating switch 9, select the desired range and function (A AC/DC or A AC/DC) on the BENNING MM 6-1/ MM 6-2.
• Connect the black safety measuring lead to the COM socke on the BENNING MM 6-1/ MM 6-2
• Connect the red safety measuring lead to the jack for the A range 12 (up to 10 A AC/DC) of the BENNING MM 6-2 or to the jack for V, , Hz, A AC/DC, -H (-10 (up to 600 A DC) of the BENNING MM 6-1.
• In the ( ) function, select the current type to be measured - direct current (DC) or alternating current (AC) - by pressing the key (blue) 4 of the BENNING MM 6-1.
• Connect the safety measuring leads to the measuring points. Read the measurement value displayed in the digital display ① of the BENNING MM 6-1/ MM 6-2.

See fig. 4: DC-current measurement

See fig. 5: AC-current measurement

8.3 Resistance measurement

• With the rotating switch, select the desired function (, ) on the BENNING MM 6-1/ MM 6-2.
• Connect the black safety measuring lead to the COM socke on the BENNING MM 6-1/ MM 6-2.
• Connect the red safety measuring lead to the socket on the BENNING MM 6-1/ MM 6-2.
• Connect the safety measuring leads to the measuring points. Read the measurement value displayed in the digital display of the BENNING MM 6-1/ MM 6-2.

See fig. 6: Resistance measurement

8.4 Diode testing

• With the rotating switch 9, select the desired function ( ) on the BENNING MM 6-1/ MM 6-2.
  Using the blue key on the BENNING MM 6-1/ MM 6-2, switch to diode testing
• Connect the black safety measuring lead to the COM socke on the BENNING MM 6-1/ MM 6-2.
• Connect the red safety measuring lead to the socket on the BENNING MM 6-1/ MM 6-2.
• Contact the diode connections with the safety measuring leads and read the measurement value displayed in the digital display ① of the BENNING MM 6-1/ MM 6-2.
• For a normal silicone diode located in flow direction, the flow voltage between 0.4V and 0.8V is displayed. If "000" appears in the display, there may be a short circuit in the diode.
• If no forward voltage is detected, first check the polarity of the diode. If still no forward voltage is displayed, the forward voltage of the diode is beyond the measuring limits.

See fig. 7: Diode testing

8.5 Continuity testing with buzzer and red LED

With the rotating switch, select the desired function (, ) on the BENNING MM 6-1/ MM 6-2.
Using the blue key 4 on the BENNING MM 6-1/ MM 6-2, switch to continuity testing (1)
- Connect the black safety measuring lead to the COM socke on the BENNING MM 6-1/ MM 6-2.
- Connect the red safety measuring lead to the socket on the BENNING MM 6-1/ MM 6-2.
- Contact the measuring points with the safety measuring leads. If the line resistance between the COM jack 1 and the jack 10 falls below 20 to 200 , the integrated buzzer of the BENNING MM 6-1/ MM 6-2 sounds and the red LED 14 lights up.

See fig. 8: Continuity testing with buzzer

8.6 Capacitance measurement

Discharge capacitors fully before measurement! Never apply voltage to the sockets for capacitance measurement as this may cause irreparable damage to the unit. A damaged unit may represent an electrical hazard!

• With the rotating switch, select the desired function ( - ) on the BENNING MM 6-1/ MM 6-2.
• Determine the polarity of the capacitor and discharge it completely.
• Connect the black safety measuring lead to the COM socket on the BENNING MM 6-1/ MM 6-2.
• Connect the red safety measuring lead to the socket on the BENNING MM 6-1/ MM 6-2.
• Contact the discharged capacitor with the safety measuring leads observing correct polarity. Read the measurement value on the digital display of the BENNING MM 6-1/ MM 6-2.

See fig. 9: Capacity measurement

8.7 Frequency measurement

• Use the rotary switch ⑨ to select the desired function (V, Hz) of the BENNING MM 6-1 or the function (VHz or Hz) of the BENNING MM 6-2.
• Connect the black safety measuring lead to the COM socket on the BENNING MM 6-1/ MM 6-2.
• For frequency measurement in the voltage range, connect the red safety measuring lead to the jack of the BENNING MM 6-1/ MM 6-2 and press the key (blue) to switch over to frequency mea surement (Hz)
• For frequency measurement in the current range, connect the red safety measuring lead to the jack ② of the BENNING MM 6-2 and press the key (blue) ④ to switch over to frequency measurement (Hz).
• Remember the minimum sensitivity for frequency measurements using the BENNING MM 6-1/ MM 6-2!
• Contact the measuring points with the safety measuring leads and read the measurement result on the digital display ① on the BENNING MM 6-1/ MM 6-2.

See fig. 10: Frequency measurement

8.8 Temperature measurement (BENNING MM 6-1)

• With the rotating switch, select the desired function ( ) on the BENNING MM 6-1
• Press the blue key 4 to switch over to ^ F or ^ C .
• Connect the temperature sensor (type K) to the COM jack 11 and to the jack 10 observing correct polarity.
• Place the contact point (end of the sensor lead) on the point to be measured. Read the measurement value on the digital display ① of the BENNING MM 6-1.

See fig. 11: Temperature measurement

8.9 Voltage indicator

The voltage indicator function is not intended for testing the absence of voltage. Even without an indication or acoustic signal, a dangerous contact voltage might be applied. Electrical danger!

• With the rotating switch 9, select the desired function (VoltSense) on the BENNING MM 6-1/ MM 6-2.
• Press the blue key 4 to switch over to Hi (high sensitivity) or Lo (low sensitivity).
• The voltage indicator function does not need any measuring lines (non-contact detection of an alternating field). The detector is located on the top side of the BENNING MM 6-1/ MM 6-2. In case of a phase voltage being localized, an acoustic signal is emitted and the red LED 14 on the top side of the device lights. An indication is shown in earthed AC mains only!

Practical hint:

Interruptions (cable breaks) in cables lying around openly such as e.g. cable reels, fairy lights etc. can be traced from the feeding point (phase) to the point of interruption.

Functional range: ≥ 230V

See figure 12: Voltage indicator with buzzer

8.9.1 Phase test

• With the rotating switch 9, select the desired function (VoltSense) on the BENNING MM 6-1/ MM 6-2.
• Press the blue key 4 to switch over to Hi (high sensitivity) or Lo (low sensi

tivity).

• Connect the red safety measuring lead to the jack for V of the BENNING MM 6-1/ MM 6-2.
• Bring the safety measuring lead into contact with the measuring point of the system part.
• If an acoustic signal is emitted and the red LED 14 lights, the phase of an earthed alternating voltage is applied to this measuring point (system part).

9. Maintenance

Before opening the BENNING MM 6-1/ MM 6-2, ensure that it is not connected to a source of voltage! Electrical hazard!

Any work required on the BENNING MM 6-1/ MM 6-2 when it is under voltage must be done only by a qualified electrician. Special steps must be taken to prevent accidents. Before opening the BENNING MM 6-1/ MM 6-2, remove it from all sources of voltage as follows:

• First remove both safety measuring leads from the measurement points.
• Remove both safety measuring leads from the BENNING MM 6-1/ MM 6-2
• Turn the rotating switch 9 to "OFF".

9.1 Securing the unit

Under certain circumstances, the safety of the BENNING MM 6-1/ MM 6-2 can no longer be guaranteed. This may be the case if:

• there are visible signs of damage on the unit,
• errors occur in measurements,
• the unit has been stored for a long period of time under the wrong conditions, and
• if the unit has been subjected to rough handling during transport.

In these cases, the BENNING MM 6-1/ MM 6-2 must be switched off immediately, removed from the measuring points and secured to prevent it from being used again.

9.2 Cleaning

Clean the outside of the unit with a clean dry cloth. (Exception: any type of special cleaning cloth). Never use solvents or abrasives to clean the testing unit. Ensure that the battery compartment and the battery contacts have not been contaminated by electrolyte leakage.

If any electrolyte or white deposits are seen near to the battery or in the battery compartment, remove them with a dry cloth, too.

9.3 Battery replacement

Before opening the BENNING MM 6-1/ MM 6-2, ensure that it is not connected to a source of voltage! Electrical hazard!

The BENNING MM 6-1/ MM 6-2 is supplied by means of one 9V block battery. Battery replacement (see figure 13) is required as soon as all segments of the battery symbol have disappeared and the battery symbol is flashing.

To replace the battery, proceed as follows:

• First remove the safety measuring leads from the measurement circuit.
• Remove the safety measuring leads from the BENNING MM 6-1/ MM 6-2.

• Turn the rotating switch 9 to "OFF"

• Remove the protective rubber holster 13 from the BENNING MM 6-1/ MM 6-2.

• Lay the BENNING MM 6-1/ MM 6-2 on its front and loosen the screw from the cover of the battery compartment.
• Lift off the battery compartment cover from the bottom part of the battery compartment.
• Lift the discharged battery out of the battery compartment and remove the battery leads carefully from the battery.
• Connect the new battery with the battery leads and arrange them in such a way that they are not crushed between the two halves of the housing. Then place the battery in the correct position in the battery compartment.
• Clip the battery cover onto the bottom part and tighten the screws.
• Replace the BENNING MM 6-1/ MM 6-2 in its protective rubber holster 13. See fig. 13: Battery replacement

Remember the environment! Do not dispose of used batteries with domestic waste. Dispose of them at a battery-collection point or as toxic waste. Your local authority will give you the information you need.

9.4 Fuse replacement (BENNING MM 6-2)

Before opening the BENNING MM 6-2, ensure that it is not connected to a source of voltage! Electrical hazard!

The BENNING MM 6-2 is protected against overload by means of an inte grated fuse (G melt insert) 11 A rapid (see figure 14). Proceed as follows to replace the fuse:

• Disconnect the safety measuring leads from the measurement circuit.
• Disconnect the safety measuring leads from the BENNING MM 6-2.
• Turn the rotating switch ⑨ to the "OFF" position.
• Remove the protective rubber holster 18 from the BENNING MM 6-2.
• Put the BENNING MM 6-2 face down and unscrew the four outer screws (black) from the bottom part of the housing.

Do not loosen any of the screws on the printed circuit of the BENNING MM 6-2!

• Lift the housing base at the bottom and remove it from the top of the front part.
• Lift one end of the defective fuse out of the fuse holder.
• Push the defective fuse out of the fuse holder completely.
• Replace the defective fuse with another of the same rated power, same triggering characteristics and same dimensions.
• Push the new fuse into the centre of the holder.
• Clip the housing base into the front part and replace the four screws.
• Clip the battery cover onto the bottom part and tighten the screw.
• Replace the BENNING MM 6-2 in its protective rubber holster 13.

See fig. 14: Fuse replacement

9.5 Calibration

Benning guarantees compliance with the technical and accuracy specifications stated in the operating manual for the first 12 months after the delivery date.

To maintain the specified accuracy of the measurement results, the instrument must be recalibrated at regular intervals by our factory service. We recommend a recalibration interval of one year. Send the appliance to the following address:

10. How to use the protective rubber holster

• The safety measuring leads can be stored by coiling them round the protective rubber holster 13 and clipping the probe into the holster 13 so that they are sufficiently protected (see fig. 15)

• You can clip one lead onto the protective rubber holster in such a way that the measuring probe projects. This allows you to bring the measuring probe and the BENNING MM 6-1/ MM 6-2 up to the measuring point together.

• The support at the back of the holster can be used to prop the BENNING MM 6-1/ MM 6-2 up in a diagonal position (to make reading easier) (see fig. 16).

• The protective rubber holster is provided with a magnet which can be used for suspension.

See fig. 15: Winding up the safety measuring leads

See fig. 16: Standing up the BENNING MM 6-1/ MM 6-2

11. Technical data of the measuring accessories

• Standard: EN 61010-031,
  Maximum rated voltage to earth (12) and measuring category:

With push-on caps: 1000 V CAT III, 600 V CAT IV, Without push-on caps: 1000 V CAT II,
Maximum rated current: 10 A,
- Protective class II (回), continuous double or reinforced insulation,
- Contamination class: 2,
Length: 1.4m AWG 18
-Environmentalconditions:
Maximum barometric elevation for making measurements: 2000m Temperatures: 0^ to +50~^ C ,humidity 50% to 80%
- Only use the measuring leads if in perfect and clean condition as well as according to this manual, since the protection provided could otherwise be impaired.

• Throw the measuring lead out if the insulation is damaged or if there is a break in the lead/ plug.
• Do not touch the bare contact tips of the measuring lead. Only grab the area appropriate for hands!
• Insert the angled terminals in the testing or measuring device.

12.Environmentalnotice

At the end of the product's useful life, please dispose of it at appropriate collection points provided in your country.

Notice d'emploi BENNING MM 6-1/ MM 6-2

7.1 Plages de tensions continues DC

Fusible F 11 A, 1000 V, 30 kA, D = 10 mm, L = 38 mm, Ref. 10218772

60^ whilst 200^

7.12 PEAK HOLD pro AC V/AC A

290 gr xwpic to Tpooataeutiko kaLmu

410 gr TO TPOoTAtEutIKo KaUmu.

7.12 PEAK HOLD yia AC V/AC A

Tyn akpiieia tnc metpnans Tou avapepetai npetee va Tpooteov ± 150 ynpia.

Ta opoywvia anmua 8ev ppooioipocvtai.

9.5 Puro - Baoovou (Calibration)

H Benning uatai Tnv TnpnTwv Teyvikwv PpOdiaypapwKai Tnv akpiBiaa TuV Tnnpoopoiw Tou avapeovtai OTo EYxepidio Xpnns Yia To TpWTO Etoc Meta Tnv npeounvia TaapadoonS.

Tia va TETUXETOV EITIOUNTO BAOKIPIEACOTIGEPNoeIC TNO diaBaZETE, PPTEIvaBaoMVOeITE (calibration) TIVouKEUn OaTAKTIKA.2ac TPOTeivou ME VA TO KAVETAEUTO OTNV OoKEUn OaC MIA FOPA TO XpOvo.

9.6 Avtaaktka

Aσφαλεια F 11 A, 1000 V, 30 kA, Δ = 10 mm, M = 38 mm, (κωδικός 10218772)

10. s va xnpoiopoioiOeTo TPOoTATEUTIKo kALUmu Taos OoKEuHs oas

Ta kalwia metpnons mtopoov va atnothkeutouv tuilyovtac ta yupw ato Tpooataeutiko kalaumaa Kai kpatwtaC ta Tavw OTO TPOOATEUTIKo kalaumua 3 etoi wote va eivai etapkw tspoatateuvea (bETte oxHa 15).

MTopeite va kpatnoeTe to eva kaawio metpnonn Tavw OTO TTPOoTateutiko KaLmuu 3 Etai OTWg exouv ta akpa metpnonc oxediaotei. Auto eTTpTei va eptheta to akpo metpnonkai to BENNING MM 6-1/ MM 6-2 oTo onmuio metpnon.

To otnpiyma oTo Tiow mepoc Tou TPOoataeutikou kaUmuato 18 Tou BENNING MM 6-1/ MM 6-2 mTopei va xpnoiotointheta iia va utooatnpie to BENNING MM 6-1/ MM 6-2 eia diaywvia thean (yia va yiveaio tdoia- baaqa nto aotelaeouatko) (bAETTE oxnma 16).

To piaio npoataiag aio kaoutoouk 8iaotei eva ayvntn tou mtopei va xnpoiotoiieitai yia tvavaptnon ts ouokeunc.

BéTIe oxnua 15: TuIiTe ta kaIawδia μεTpno

BLeTe OxHua 16: KpatWvTac oPio To BENNING MM 6-1/ MM 6-2

11. Texvika xapakntpiotika twv aptmuatwv metpnons

• Pórtuño: EN 61010-031,
• MéyioTn katnyopia tao nC oE oxéon me Tyn yn ( 12 ) kai katnyopia metpnong: Me TPOOAPUOcOevo KALUmua: 1000 V CAT III, 600 V CAT IV, ΔixwS TPOOAPUOcOevo KALUmua: 1000 V CAT II,
• Méyiotn katnyopia pεúpatoc: 10 A,
• Taξη προστασίας II (回), συνεχής διπλή ἡνεύχμενη μόνωη,
  -Taon 立 2,
• Minkos: 1.4 m, AWG 18,
  -Σuvθηκες περιβαλοντος;

Beveiling against overbelasting:

Beveiling against overbelasting:

Beveiling against overbelasting: 1000 VAC/DC

Maximale nullst spanning: 1,8 V

1. Yka3aHnI dIy noIb3OBaTeIa

3To PykoBoDCTBO no 06cIyKuBaHnIO npedHa3NaaetcTdIa

-3JIeKTPINKOB IN
- 06yueHHoro 3JNeKtpoTeXnHueeCKOrO nepcoHaJa.

Pn6bop BENNING MM 6-1/ MM 6-2 npedymotpe nIyI3mepeHnB cyxoh Okpykaio uei cpeE n He doJnxH npimeHryb C zenyx ToKa C npebblaHoum 1000 B HOMHaJIbHbIM HnprjKeHnEM NOCTOHHORo ToKa/ nepemeHHORo ToKa (noDpo6 Hee o5 tOM B pa3deJe 6: «YcNoBIA OKpykaiouei cpeblI').

B PykoBoOCTBe no 06cnyKbAHIO Ha npi6ope BENNING MM 6-1/ MM 6-2 IcNoJIb3y IOTcIe dyUoUne CmBOJbl:

BhImaHHe! MarHnTbI Moryr OKa3aTb BnnaHne Ha pa6Oty

KapdnoctmmyIaTOPOB n mnnnAHTnpOBaHHbIX DeΦn6pnnlAToPOB.

Hocntennoo6hix yctpoiCTB doJXhbo co6IouaTb octatouhoepacctoHnE Do MaHHTOB.

Onachoctb nopaxeHn 3JKeTpueCKm TOKOM!

Yka3bIbaet Ha HNCTpyKcun, KOtOpBie Heo6xOdImo Co6nIdaTb BO n36exkHHe npaKeHnepcoHana 3JeKtpuYeCKM TOKOM.

BHHMaHHe, CLeDyIeYka3aHnM TexHnuecko DOKymeHTaun!

Yka3bIbaet Ha HnctpykunnykoBOOCTBaNo 3Kcnnyatauun, co6nIOeHne KOTopbIX o6ra3aTeNbHO dJa 6e3OnaCHO 3Kcnnyatauun.

3TOT CnBOn Ha np6ope BENNING MM 6-1/ MM 6-2 03NaueaET,

TTO np60p BENNING MM 6-1/ MM 6-2 BbIOJHeH nOIpOBaHHbIM dIg 3aunTbI OT npKoCHOBeHn (KJIacc 3aunTbI II).

3TOT CnBON Ha npnbope BENNING MM 6-2 yka3bIbAe H

BCTpoeHHbIe IpedoXpaHnTeJI.

3TOT CUMBOI NOBBLAETCA HA INDINKAUIN DIA pa3pXKeHHO

6aTaapeKn.

3TOT CUMBOJ XapaKTePn3yET Dnana3OH «PpOBepKa npoxOxKeHn

TOKa).3yMMep CnyKNT DnIe 3ByKOBoB BbIaN pe3yIbTaTata.

3TOT CnMBOJ 06O3NaaET DnaIa3oH «Проверka ДIOIOB».

3TOT CnMBOJ 06o3Naayet Dnana3On «Проверka emKocTN».

(DC) - HapraxeHne NOCTOHHORO TOKA INI NIOCTOHHbI TOK.

3 INdkaqna 6aTapeynK,

Khonka nepekNIOUeHnA cyHKn (CINRA),

KnaBnua RANGE, nepeKnHoueHne aBTOMaTnueckoe/ pyuHoe n3MepuTeNb-Horo dHaana3oHa.

Khonka / PEAK,ФункцЯ OTHOCHTeNbHbIX 3HaueHn IIN COxpaHeHne NIKOBORO 3HaueHnA

7 KnaBnsa Smart HOLD (ydepXaHne)

3ameaHHe:TOUHOCTbN3MepeHnYka3bBaTeCkCaMMA

• OTHOCHTeJIbHOI COCTaBJIPOUSeI N3MepNTeJIbHOrO 3HaueHnI N

• KOJIuYeCTBa UINp (T.e. YIcNJIeHbIe 7aRn IocNeJHero pa3Pja).

3TaToHocbIu3MepeHnIeIcTBnteBHa npI TeMnepaTypax 18^÷ 28^ nOTHOCTeBHO BnaXHOCTU BO3dyxa Mehee 80%

I3MepnTeJbHoe 3NaueHne nOlyaetcN iHdUnpuyetcKa KAc NCTINHoe 3ΦΦeK TNBHe 3NaueHne (TRUE RMS, cBraNo nepemehHomy Toky). CnHaJIb npraMoYroJbHOf oPmbi He cneuPhiunpoBaHb. Ppi HecnHycondaNbHbix oPmax KpBOB INDUnpuyEme 3NaueHne CTaHOBITc HToUHbIM. Taq dJa CJeNyUoXn PIK- fakTopOB nOlyaetc DOnOpHNHTbHaN NorpeWHOCTb:

nK-ФakTop 1,0-2,0-donolHnteJbHa norgpeuHocTb +3,0%.

nK-ΦaTOp 2,0-2,5-donolHnteJbHa norgpeuHocTh +5,0%.

7.4 Dnana3oHbI NOCTOaHHOro ToKa DC (BENNING MM 6-2)

3aunTa oT neperpyuk:

• npdeoxpahnteIb 11 A (1000 B AC/ DC), 30 kA, 6bICtpoJeCTByuOuHn Ha BxoJe 10 A.

MaKcImaJIbHoeBpeMn3MepeHnIa

• 3 MInHyTbI npn > 5 A (nay3a > 10 MInHyT)
• 30 cekyHπpu > 10 A (nay3a > 10 mHyT)

* POKa3aHnra >10 MΩ MOryT Bbl3BaTb KOle6aHnra POKa3aHnHa HnDnKaTope (He 6oJee ± 50 eUnnuc).

7.7 PpOBePka DnOob

3aunTa oT neperpy3kn: 1000 B_AC / DC

MakcmaNbHoe HanpXeHne xOIOCToro xOa: 1,8 B

mnpuobaoHdIa(50KΓ-100KΓ)

0,6SASnA AAC

7.11Диana3oHbI TempepaTpybI ^ C / ^ (BENNING MM 6-1)

3aunTa ot neperpuzkn: 1000 BAC/DC