MX 670 - Multimeter METRIX - Free user manual and instructions

Product Type	Double display multimeter clamp
Model	MX 670
Brand	Metrix
Measurement Category	CAT IV 600 V / CAT III 1000 V
Display	LCD dual display 4 digits, max 9999 counts
Voltage measurements	DC (0 to 1400 V) and AC (0 to 1000 V)
Current measurements	AC (0 to 1400 A); DC not available (MX675 model for DC)
Resistance measurement	Yes, up to 1000 Ω
Continuity test	Yes, buzzer < 35 Ω
Temperature measurement	From -40 to 1200 °C / -40 to 2192 °F with type K probe
Frequency measurement	In AC voltage and current
Special functions	HOLD, MIN MAX, PEAK (1 ms), backlight, auto power off (10 min)
Auto ranging	Yes, auto selection
Power supply	9 V battery type NEDA 1604 / 6F22 alkaline
Battery life	Approximately 35 hours (without buzzer or backlight)
Jaw opening	42 mm diameter
Dimensions	272 x 80 x 43 mm
Weight	480 g (with battery)
Protection rating	IP30
Safety standards	IEC 61010-1, IEC 61010-2-032, double insulation
Included accessories	2 test leads (red/black), 9 V battery, carrying case, K-type thermocouple cable, user manual
Maintenance	Clean with damp cloth and soapy water; do not use solvents
Repairability	Authorized Manumesure technical centers; 1 year warranty

Frequently Asked Questions - MX 670 METRIX

How to measure AC voltage with the MX 670?

Set the switch to V AC. Connect the red lead to the + terminal and the black one to COM. Touch the probes to the live points. Read the result on the display.

How to use the HOLD function?

Press the HOLD button to freeze the displayed value. Press again to release.

What to do if the display shows 'OL'?

OL means the measurement exceeds the range. Check that you are using the correct function and that the input signal is within the device's limits.

How to measure AC current with the clamp?

Set the switch to A AC. Open the jaws, encircle only one conductor, close the jaws. Read the value. For better accuracy, center the conductor in the jaws.

How to activate the backlight?

Press the BACKLIGHT button (⚙ symbol). The backlight turns off automatically after 3 minutes.

Which battery to use and how to replace it?

Use a 9 V battery type NEDA 1604 or 6F22 alkaline. Turn off the device, disconnect any circuit, remove the 2 screws from the lower case, replace the battery respecting polarity.

Does the MX 670 measure DC current?

No, the MX 670 model only measures AC current. DC current is available on the MX 675 model.

How to perform a continuity test?

Set the switch to Ω with continuity test. Connect the leads to + and COM. Touch the probes to the circuit. If the resistance is below 35 Ω, the buzzer sounds.

What is the accuracy in DC voltage?

The accuracy is 1% ± 2 digits for the 1000 V range (0 to 999.9 V) and 1% ± 2 digits for 1400 V (1000 to 1400 V).

How to interpret the symbols in the manual?

The double square symbol indicates double insulation. Electric shock hazard is indicated by a lightning bolt. CE guarantees compliance with European directives.

USER MANUAL MX 670 METRIX

Two digital clamp meters with yellow hangers and digital displays, no visible text or symbols on the devices themselves.

FRANÇAIS

ENGLISH

DEUTCH

ITALIANO

ESPAGÑOL

1.1 Déballage - Emballage

Technical diagram of two digital multimeters with labeled parts and display screen, showing measurement ranges and function buttons.

Illustration of a digital multimeter connected to a wall-mounted power supply (no text or symbols visible)

Diagram of a multimeter measuring 12V with a connected clamp and probe, showing measurement scale and connections.

Diagram showing a multimeter connected to an electrical circuit with labeled components and wiring

Illustration of a digital clamp meter with a 1500Ω power supply and two connected probes (no text or symbols visible)

Diagram of two identical analog multimeters with labeled probes and dials, showing measurement setup for reading.

120.0 600

Diagram of a digital multimeter with labeled scale and pointer, showing measurement ranges and wiring connections.

Indication de surcharge: 1000 Veff

Indication de surcharge: 1400 ADC

Indication de surcharge : 1000 Aeff

5.2.5 Résistance (Ω)

Gamme	Étendue de mesure	Résolution	Précision
1000 Ω	0.0 to 999.9 Ω	0,1 Ω	1% ± 3cls
10000 Ω	1000 to 9999 Ω	1 Ω	3.3 Vdc(Vmax)

Protection: 1 000 Veff

5.2.6 Continuité

Protection: 1 000 Vrms

5.2.7 Fréquence Hz

• Pour les intensités

Gamme	Etendue de mesure	Résolution	Précision	Sensibilité
1000Hz	0.0 to 999.9 Hz	0.1 Hz	1.0% ± 2 cts	3 Aeff
10000Hz	1000 to 9999 Hz	1 Hz

• Pour les tensions

Gamme	Etendue de mesure	Résolution	Précision	Sensibilité
1000Hz	0.0 to 999.9 Hz	0.1 Hz	1.0% ± 2 cts	5 Veff
10000Hz	1000 to 9999 Hz	1 Hz

Stockage: -10°C to 60°C, < 80 % RH

5.5.2 Altitude

Technical line drawing of a handheld electronic device with internal components (no text or symbols)

6.2 Nettoyage

1.1 UNPACKING-PACKING 21
1.2 PRECAUTIONS AND SAFETY IN MEASUREMENTS......21

2 DESCRIPTION OF THE INSTRUMENT....23

2.1 DESCRIPTION OF THE FRONT PANEL 23
2.2 DESCRIPTION OF LCD DISPLAY....24

3 GENERAL DESCRIPTION 25

3.1 CORRECTION OF ZERO IN DC MEASUREMENT....25
3.2 HOLD FUNCTION - FREEZE DISPLAY....25
3.3 AUTOMATIC RANGES 25
3.4 AUTO POWER-OFF 25
3.5 PEAK FUNCTION (1 MS)....25
3.6 MAX MIN FUNCTION (500 MS)....26
3.7 BACKLIGHT FUNCTION 26
3.8 DISPLAY FUNCTION 26

4 OPERATION 26

4.1 AC VOLTAGE MEASUREMENT....26
4.2 DC VOLTAGE MEASUREMENT....27
4.3 MEASURING AC CURRENT 27
4.4 DC CURRENT MEASUREMENT (MX675 ONLY)......28
4.5 RESISTANCE MEASUREMENT AND AUDIO CONTINUITY

TEST 28

4.6 °C/°F TEMPERATURE MEASUREMENT .....29
4.7 MEASUREMENT OF VOLTAGE FREQUENCY....30
4.8 MEASUREMENT OF AC CURRENT FREQUENCY....30

5 TECHNICAL SPECIFICATIONS ....31

5.1 GENERAL 31
5.2 CHARACTERISTICS 31
5.3 ELECTRICAL SAFETY (AS PER NF EN 61010):......32
5.4 GENERAL INFORMATION....33
5.5 ENVIRONMENTAL CONDITIONS....33

6 MAINTENANCE....34

6.1 REPLACING THE BATTERY 34
6.2 CLEANING 35
6.3 STORAGE 35
6.4 METROLOGICAL VERIFICATION 35
6.5 REPAIRS UNDER GUARANTEE AND OUTSIDE GUARANTEE35

7 WARRANTY....35

Thank you for purchasing this MX670 or MX675 series multimeter clamp.

To obtain the best service from your unit:

• read these operating instructions carefully,
• comply with the precautions for use.

1 GENERAL INSTRUCTIONS

If the device is used in a manner unspecified in these instructions, the protection provided by the device may be compromised.

1.1 Unpacking – Packing

All instruments are checked mechanically and electronically before shipment. All precautions are taken to be sure you receive an undamaged instrument. If there is damage, notify the carrier immediately.

1.2 Precautions and safety in measurements

1.2.1 Before any use

The MX670 & MX675 are dual display multimeter clamps. These multimeter clamps are compliant with electrical standard IEC 61010 concerning measuring instruments. For your own safety and to prevent any damage to your measuring instrument, you must follow the instructions in this manual.

* This instrument can be used for measurement on category IV electrical installations, in a degree 2 pollution environment, indoors at an altitude lower than 2000 m and with a voltage in relation to ground lower than or equal to 600 V.
* Definition of installation categories (see IEC 61010-1):

CAT I: Circuits not directly connected to network and specially protected.

Example: protected electronic circuits

CAT II: Circuits connected directly to low-voltage installation
Example: power supply for domestic electrical appliances and portable tools

CAT III: Power supply circuits in the building installation

Example: Electrical panel, circuit breakers, fixed industrial machines or devices

CAT IV: Source circuits of building low-voltage installation.

Example: Power feeders, counters and protection systems

For safety reasons, you must use only measuring leads, of voltage and category at least equal to those of the instrument and compliant with standard IEC 61010.

Before use, always check the integrity of the instrument casing and cable insulation.

1.2.2 Meaning of symbols used

Symbol	Meaning
[2789]	Instrument protected by double isolation.
~	Alternating current.
[24X10]	Direct current.
[3286]	CAUTION - DANGERI Refer to the operating manual.
[272K]	Caution, risk of electrical shock
	Audible continuity test
	Clamp: Application or withdrawal authorized on conductors under dangerous voltage

1.2.3 When using the instrument

To prevent electrical discharge, injury or damage to the device, and to ensure you use the multimeter without risk, follow the safety recommendations below:

• Read the operating instructions fully before using this device and observe all safety instructions.
  • This device must be used indoors, up to 2000 m altitude.
• Never exceed the protection limit values indicated in the specifications for each type of measurement.
• When the multimeter clamp is inserted into the measurement circuits, do not touch the unused measurement cables or terminals.
• Before changing the function, disconnect the measurement leads from the circuit measured.
• Never measure resistances on a live circuit. Disconnect the power and discharge all high voltage condensers before performing a resistance or continuity measurement.
• Avoid working alone.
• Use the device only as specified in this manual; otherwise, the protection provided by this multimeter may be altered.
• Do not use this device if it appears damaged.
• Inspect the integrity of lead insulation. Replace damaged leads.
• Be careful when working with voltages higher than 70 VDC or 33 Vrms and 46.7 Vpp, such voltages can pose a risk of electrocution. Depending on conditions, the use of individual protection is recommended.
• Always keep hands behind the physical protection of the tips or the clamp during a measurement.

• Always use the type of battery specified
- Before opening the instrument, disconnect it from the measurement circuits, switch off and make sure you are not charged with static electricity, which would irreversibly damage the internal components of the instrument.

2 DESCRIPTION OF THE INSTRUMENT

2.1 Description of the front panel

Diagram of two digital clamp meters with labeled parts and measurement ranges

1	Jaws
2	Trigger
3	Selector switch
4a	HOLD Button
4b	AZero & HOLD Button
5	DISPLAY Key
6	MIN MAX PEAK Key
7	BACKLIGHT Key
8	LCD display
9	COM Socket Input
10	Socket input +
11	Physical protection

2.2 Description of LCD display

AUTO HOLD MIN MAX PEAK ZERO -8.8.8.8 Ω AV °C F AUTO HOLD MIN MAX PEAK ZERO -8.8.8.8 Hz VA °C F

MX670	MX675
●	●		Auto power-off
●	●	MAX	Max. value
●	●	MIN	MIN value
● ●		●●●	Continuity Test
●	●	HOLD	Freeze display
● ●		Ω	Resistance measurement
●	●	V	Voltage measurement
●	●	A	Current measurement
●	●	Hz	Frequency measurement
●	●		Battery low
●	●	——	Direct current
● ●		■	Negative value
●	●	ZERO	Adc zero function
●	●	~	Alternating current
●	●	PEAK	Peak Value
●	●	AUTO	Automatic ranges
●	●	°C	Degrees Celsius
●	●	°F	Degrees Fahrenheit

3 GENERAL DESCRIPTION

3.1 Correction of zero in DC measurement

This function is present only on model MX675 to return to zero the display of the remanent magnetization of the clamp in DC measurement. When the switch is positioned on ADC and with no conductor inserted into the clamp, press the ADC ZERO & HOLD key (about 2 seconds) until display a of zero current appears. This reset to zero is also indicated by an audio beep and the display of the symbol ZERO.

This operation must usually be renewed after each high amplitude current measurement.

Elimination of zero correction is possible only by changing the function using the switch.

3.2 HOLD function - Freeze display

In model MX670, it is possible to freeze the value displayed by pressing the "HOLD" button. To deactivate this function, press the "HOLD" button a second time.

In model MX675, it is possible to freeze the value displayed by pressing the "A ZERO & HOLD" button. To deactivate this function, press the "A ZERO & HOLD" button a second time.

3.3 Automatic ranges

Depending on the function and nature of the input signals, the instrument uses automatically the best suited measurement range. The manual choice of a range is therefore not possible.

3.4 Auto power-off

The clamp will stop automatically after 10 minutes (The symbol Ⓤ is displayed).

To deactivate this function, hold down the A ZERO & HOLD button (for MX675) or the HOLD button (for MX670). Activate the clamp while turning the switch from the "OFF" position towards any position.

Release the button when the audio signal confirms the operation (the symbol 🔒 is no longer displayed).

3.5 PEAK Function (1 ms)

This function is used for measuring 1-ms peak values in voltage or current.

To activate the function, press the MIN MAX PEAK key for at least 2 seconds, until "PEAK" is displayed.

To exit this function, press the MIN MAX PEAK key for at least 2 seconds or press the A ZERO & HOLD button (MX675) twice or press the HOLD (MX670) button twice; the clamp returns to normal mode.

3.6 MAX MIN function (500 ms)

To activate the MAX MIN function, press on the MIN MAX PEAK button. The MIN value is then displayed. (the MIN symbol is displayed steady; the MAX symbol is displayed flashing)

By pressing again on the key, the MAX value will be displayed (the MIN symbol is displayed flashing; the MAX symbol is displayed and steady).

By pressing the key again, the clamp returns to normal mode.

3.7 BACKLIGHT Function

By pressing the ⚙ button, the backlight of the display goes on, press again, it goes off.

The "auto power off" function activates after 3 minutes.

3.8 DISPLAY Function

When measuring voltage or AC current, pressing the DISPLAY key replaces the nature of the secondary display by the signal frequency of the main display. Pressing again returns to the previous display.

In temperature measurement, pressing the DISPLAY key switches the displays in degrees Celsius and degrees Fahrenheit of the measured temperature.

4 OPERATION

4.1 AC voltage measurement

Illustration of a digital multimeter connected to a power supply via a cable (no text or symbols visible)

- Position the switch on V_ .

Connect the red test lead to the "+" terminal and the black test lead to the "COM" terminal.

Put the touch prods in contact with the measurement points under AC voltage.

Read the result of the measurement on the display.

4.2 DC voltage measurement

120 A-3V

- Position the switch on V DC.

Connect the red test lead to the "+" terminal and the black test lead to the "COM" terminal.

Put the touch prods in contact with the measurement points under DC voltage.

Read the result of the measurement on the display. There is no secondary current display for model MX670.

4.3 Measuring AC current

Diagram showing a multimeter connected to an electrical circuit with labeled components and wiring connections

- Set the switch to A_ .

Safety reminder: The technology of this instrument allows the application or withdrawal of the clamp on bare conductors under dangerous voltage. Always ... the instrument while never going past the physical safety protection. Open the jaws by pressing the trigger. Position the clamp around the single conductor to be measured.

Release the trigger. Check that the clamp is properly closed. Read the result of the measurement on the display.

If difficult access makes reading the display impossible, press briefly on the HOLD button (MX670) or on the ACC ZERO & HOLD button (MX675) to freeze the display and read the result after withdrawal of the clamp.

Note: The measurement results are most accurate when the conductor is centred in the middle of the jaws.

4.4 DC Current measurement (MX675 only)

12V

Set the switch to A

Once the display is stabilised, press the A _DC ZERO & HOLD button to reset the display to zero.

The operating procedure is then identical to that of AC measurement. See previous paragraph.

Note: The correct display of current direction is the result of observing the positioning of the "+" indication on the clamp arm, in relation to the source.

4.5 Resistance measurement and Audio Continuity Test

Set the switch to ^-1

Diagram of a digital multimeter with labeled power supply and connected test probes

4.5.1 Resistance measurement:

Connect the red test lead to the "+" terminal and the black test lead to the "COM" terminal.

Put the touch prods into contact with the points to be measured.

Read the result of the measurement on the display.

Note: Always check that the circuit is disconnected from the power supply before measuring resistance!

4.5.2 Audio Continuity Test :

Connect the red test lead to the "+" terminal and the black test lead to the "COM" terminal.

Put the touch prods into contact with the circuit to be tested.

If the resistance value of circuit R<35 Ω, the buzzer sounds

continuously.

Note: Always check that the circuit is disconnected from the power supply before measuring continuity!

Technical line drawing of two analog multimeters with labeled probes and dials, showing measurement setup.

4.6 °C/°F Temperature Measurement

255. 78.

Set the switch to TEMP.

To measure the temperature, connect the type K thermocouple probe to the input terminals, observing the polarity.

The main display is in degrees Celsius (°C) by default, and the secondary display in degrees Fahrenheit (°F). The user can change the main display to degrees Fahrenheit (°F) and the secondary display to degrees Celsius (°C) by pressing the DISPLAY key.

4.7 Measurement of voltage frequency

120.0 -60.0

Position the switch on V AC, and press the DISPLAY key.

Connect the red test lead to the "+" terminal and the black test lead to the "COM" terminal.

Place the touch prods in contact with the points whose frequency is to be measured.

Read the frequency value on the secondary display.

The main display indicates the value of the measured TRMS voltage.

4.8 Measurement of AC current frequency

Diagram of a digital clamp meter with measurement scales and a waveform indicator above it

Position the switch on A, and press the DISPLAY key.

Open the jaws by pressing the trigger. Position the clamp around the conductor to be measured.

Release the trigger. Check that the clamp is properly closed. Read the result of the measurement on the secondary display.

The main display indicates the value of the measured TRMS current.

5 TECHNICAL SPECIFICATIONS

5.1 General

The tolerances assigned to the values, or declared limits, constitute only the values guaranteed by the manufacturer. Values without a tolerance are for information only.

The symbol 0L is displayed when the input signals exceed the limit values possible in each measurement range.

The symbol - 0L is displayed in °C/°F measurement when there is no input signal (open circuit).

5.2 Characteristics

Accuracy is to within ± [% of the reading (L) + number of counts (cts)] in the reference conditions indicated in the appendix.

5.2.1 DC voltage

Range	Measuring range	Resolution	Accuracy
1000 V	0.0 to 999.9 V	0.1 V	1% ± 2 cts
1400 V	1000 to 1400 V	1 V	1% ± 2 cts

Input resistance: 1 MΩ

Overload indication: 1400 VDC

5.2.2 AC voltage

Range	Measuring range	Resolution	Accuracy
1000 V	0.0 to 999.9 V	0.1 V	1.0% ± 5 cts (50 – 60Hz)1.2% ± 5 cts (60 -500Hz)2.5%± 5 cts (500Hz – 3kHz)

Input resistance: 1 MΩ

Overload indication: 1000 Vrms

5.2.3 DC current (MX675 only)

Range	Measuring range	Resolution	Accuracy
100 A	0.00 to 99.99 A	0.01 A	1.2% ± 5 cts
1000 A	100.0 to 999.9 A	0.1 A	2.5% ± 5 cts
1400 A	1000 to 1400 A	1 A	2.5% ± 5 cts

Overload indication: 1400 ADC

5.2.4 AC current

Range	Measuring range	Resolution	Accuracy
100 A	0.00 to 99.99 A	0.01 A	1.5% ± 5 cts (50 -60Hz) 2.0% ± 5 cts (60 -500Hz) 4.5% ± 5 cts (500Hz – 3kHz)
1000 A	100 to 1000 A	0.1 A

Overload indication: 1000 A Rms

5.2.5 Resistance (Ω)

Range	Measuring range	Resolution	Accuracy
1000 Ω	0.0 to 999.9 Ω	0,1 Ω	1% ± 3cts
10000 Ω	1000 to 9999 Ω	1 Ω	3.3 VDC (Vmax)

Protection: 1 000 V rms

5.2.6 Continuity

Range	Measuring range	Accuracy
Continuity	Ohm FunctionBuzzer < 35 Ω	1% ± 3 cts3.3 Vdc (Vmax)

Protection: 1,000 Vrms

5.2.7 Frequency Hz

• For currents

Range	Measuring range	Resolution	Accuracy Sensitivity
1,000Hz	0.0 to 999.9 Hz	0.1 Hz	1.0% ± 2 cts3 A Rms
10,000Hz	1000 to 9999 Hz	1 Hz

• For voltages

Range	Measuring range	Resolution	Accuracy	Sensitivity
1,000Hz	0.0 to 999.9 Hz	0.1 Hz	1.0% ± 2 cts	5 Vrms
10,000Hz	1000 to 9999 Hz	1 Hz

5.2.8 Temperature (°C/°F)

°C

Range	Measuring range	Resolution	Accuracy
1,000°C	-40 to +999.5°C	0.5°C	1.0% ± 2°C
1,200°C	1000 to 1,200°C	1 °C

°F

Range	Measuring range	Resolution	Accuracy
2192 -40 to +2192°F		1°F	1.0% ± 4°F

APPENDIX

Reference Conditions:

Measuring range: 10 to 100 % of the range.

Applied AC Signal:

- frequency between 48 and 65 Hz

- no DC component

- sinusoidal, Fc = 2

Temperature 23°C ± 3°C

No external alternative magnetic field

No electrical field

Conductor centred in jaws (in A)

5.3 Electrical safety (as per NF EN 61010):

Compliant with safety standards NF EN 61010-1 and NF EN

61010-2-032 for 600 V CAT IV or 1000V CAT III, Pollution

degree 2 and altitude < 2000 m.

5.4 General information

Digital display:

LCD dual display, 4 digits with max. indication of 9999 points.

Polarity:

When a negative signal is applied, the sign ■ appears.

Low Battery Indicator:

is displayed when the voltage supplied by the battery is lower than the operating voltage. The measurements are then guaranteed for only a short period.

Power supply:

Battery: 9 V, NEDA 1604, 6F22 alkaline

Typical autonomy: 35 hours (MX670)

30 hours (MX675)

with alkaline battery, no buzzer or backlight.

Protection index of the housing:

IP30 according to EN 60529

Maximum jaw opening:

MX670: ∅ 42 mm

MX675: ∅ 40 mm

Dimensions:

MX670: 272 x 80 x 43 mm

MX675: 257 x 80 x 43 mm

Weight:

MX670: 480 g (with battery

MX675: 440 g (with battery

5.5 Environmental conditions

5.5.1 Temperature

Operation: 0°C to 40°C, < 70% RH

Storage: -10°C to 60°C, < 80% RH

5.5.2 Altitude

Operation: < 2000 m

Storage < 12,000 m

5.5.3 Electromagnetic Compatibility (as per NF EN 61326-1)

Compliant with electromagnetic compatibility standard NF EN 61326-1

• Radiated and conducted emission (NF EN 55022)
• Radiated Immunity, criterion B (NF EN 61000-4-3)
• Conducted Immunity, criterion A (NF EN 61000-4-6)
• Electrostatic discharges, criterion A (NF EN 61000-4-2)
• Transients, criterion B (NF EN 61000-4-4)
• Shock waves, criterion A (NF EN 61000-4-5)

Note: Certain high power radioelectric frequencies are, in specific conditions, capable of interfering with the metrological integrity of the multimeter.

6 MAINTENANCE

6.1 Replacing the Battery

1. The symbol + appears when the battery is run down and its voltage is becoming insufficient for proper operation. It must then be replaced.
2. Before changing the battery, the clamp must be disconnected from any external electrical source and must not be holding cables, set the switch to the "OFF" position.
3. Unscrew the 2 screws on the lower casing.
4. Replace the used battery with a new 9V battery, making sure of the correct positioning of the wires to prevent any pinching at closing.
5. Refit the lower casing and close using the 2 attaching screws.

Technical line drawing of a mechanical device with internal components (no text or symbols)

6.2 Cleaning

Keep the gap between the jaws in a state of perfect cleanliness.

Set the instrument to the OFF position. Clean the unit with a cloth and a little soapy water. Wipe over with a damp cloth. Never use abrasive products or solvents. Dry carefully before any further use.

6.3 Storage

If the instrument is not used for a period exceeding 60 days, remove the battery and store it separately.

6.4 Metrological verification

Regular checks must be carried out as for all measurement or test devices.

To have your devices checked and calibrated, please contact our COFRAC approved metrology laboratories or MANUMESURE centres.

Information and address details available on request:

Tel.: [phone] Fax: [phone]

6.5 Repairs under guarantee and outside guarantee

Send your devices to one of the Chauvin-Arnoux Metrix-approved Manumesure regional technical centres.

Information and address details available on request:

Tel.: [phone] Fax: [phone]

Or return the instrument to your distributor for any intervention required during and after the guarantee period.

If you ship the instrument, use preferably the original packaging and specify the reasons for the return as clearly as possible in a note included with your instrument.

7 WARRANTY

This instrument is guaranteed against any defect in materials or workmanship, in accordance with the general terms and conditions of sale.

During the guarantee period (1 year), the instrument must be repaired only by the manufacturer, who reserves the right to repair the instrument or to exchange all or part of it. If the instrument is returned to the manufacturer, the transport costs are the customer's responsibility.

The guarantee is not applicable in the following cases:

1. misuse of the instrument or use with incompatible equipment;
2. modifications of the instrument without explicit authorisation of the manufacturer's engineering department;
3. work carried out on the instrument by a person not approved by the manufacturer;
4. adaptation for a specific application, not included in the definition of the instrument or the operating instructions
5. impacts, falls or immersion.

TO ORDER

MX 670 Multimeter Clamp ...... MX0670

MX 675 Multimeter Clamp ...... MX0675

Delivered with:

• 1 set of leads with probe tip (red and black),
• 1 user manual 5 languages,
• 1 9V alkaline battery.
• 1 supple carrying case.
- 1 K thermocouple câble.

INHALTSVERZEICHNIS

1 ALLGEMEINE HINWEISE....38

Technical diagram of two digital multimeters with labeled parts and measurement ranges

Line drawing of a digital multimeter connected to a power supply via a switch (no text or symbols visible)

Diagram of a multimeter measuring a 12V battery with labeled terminals and scale

Diagram showing a multimeter connected to an electrical circuit with labeled components and wiring connections

Diagram of a digital multimeter with labeled components including an ammeter, voltmeter, and probe

Technical line drawing of two analog multimeters with labeled probes and dials, showing measurement ranges and terminal connections.

4.6 Temperaturmessung °C/°F

255.78

120.0 60.0

Diagram of a digital multimeter with labeled scale and pointer, showing measurement reading and wiring connections

Technical line drawing of a mechanical device with internal components (no text or symbols)

6.2 Reinigung

Diagram of two digital multimeters with labeled parts and measurement ranges

Diagram of a digital multimeter with labeled components and connected to a screen showing a test or measurement device.

Diagram of a multimeter measuring a 12V battery with labeled terminals and a close-up view showing the measurement.

Diagram showing a multimeter connected to an electrical circuit board with three switches (no text or symbols present)

Technical line drawing of two analog multimeters with labeled probes and dials, showing measurement setup.

120.0 -50.0

Diagram of a digital multimeter with labeled components and a waveform indicator above it

Stockage: -10^ to 60^ , < 80 % RH

5.5.2 Altitudine

Technical diagram of two digital multimeters with labeled parts and measurement ranges

Diagram of a digital multimeter connected to a power supply with labeled terminals and probes

Diagram showing a multimeter connected to an electrical circuit with labeled components and wiring connections

Diagram of two digital multimeters with labeled probes and dials, showing measurement setup for electrical testing.

Diagram of a digital clamp meter with labeled components and a waveform indicator

Technical line drawing of an open electronic device with internal components (no text or symbols)

6.2 Limpieza

200 Foxborough Blvd. - Foxborough - MA 02035

Tel: [phone] - Fax: [phone]

ÖSTERREICH - Chauvin Arnoux Ges.m.b.H

Slamastrasse 29/3 - 1230 Wien

Tel: [phone] - Fax: [phone]

SCANDINAVIA - CA Mätsystem AB

Box 4501 - SE 18304 TÄBY

Tel: [phone] - Fax: [phone]

Waldeck House - Waldeck Road - Maidenhead SL6 8BR

Tel: [phone] - Fax: [phone]

MIDDLE EAST - Chauvin Arnoux Middle East

P.O. BOX 60-154 - 1241 2020 JAL EL DIB (Beirut) - LEBANON

Tel: [phone] - Fax: [phone]

CHINA - Shanghai Pu-Jiang - Enerdis Instruments Co. Ltd

3 F. 3 rd Building - N° 381 Xiang De Road - 200081 SHANGHAI

Tel: [phone] - Fax: [phone]

http://www.chauvin-arnoux.com