CL800 - Measuring equipment Klein Tools - Free user manual and instructions

USER MANUAL CL800 Klein Tools

GENERAL SPECIFICATIONS Klein Tools CL800E is an automatically ranging true root mean square (TRMS) digital clamp meter that measures AC/DC current via the clamp and measures AC/DC voltage, resistance, continuity, frequency and capacitance. It tests diodes via test leads and temperature via a thermocouple probe. It also features a Low impedance (LoZ) mode for identifying and eliminating ghost or stray voltages.

• Operating altitude: 2000 m

• Relative humidity: <80% non-condensing

• Operating temp: 0°C to 40°C

• Storage temp: -10°C to 60°C

• Accuracy: Values stated at 18°C to 28°C

• Temp coefcient: 0.1 × (quoted accuracy) per °C above 28°C or below 18°C. Corrections are required when the ambient working temp is outside the accuracy temp range

• Dimensions: 231 mm × 97 mm × 39 mm

• Weight: 354 g including batteries

• Calibration: Accurate for one year

• Standards: Conforms to: UL STD 61010-1, 61010-2-032 and 61010-2-033. Certified to: CSA STD C22.2 No. 61010-1, 61010-2-032 and 61010-2-033.

• Accuracy: ± (% of reading + number of least significant digits)

• Safety rating: CAT IV 600 V, CAT III 1,000 V, Class 2, Double insulation CAT III: Measurement category III is applicable to test and measuring circuits connected to the distribution part of the building’s low-voltage MAINS installation. CAT IV: Measurement category IV is applicable to test and measuring circuits connected at the source of the building’s low-voltage MAINS installation.

• Electromagnetic environment: IEC EN 61326-1. This equipment meets the requirements for use in basic and controlled electromagnetic environments, such as residential properties, business premises and light-industrial locations. Specifications subject to change. ENGLISH3 ELECTRICAL SPECIFICATIONS Function Range Resolution Accuracy (50/60 Hz) AC voltage (V AC)

Frequency range: 50 to 60 Hz Function Range Resolution Accuracy Resistance

60.00 nF 0.010 nF ±(5.0% + 35 digits)

33°F to 752°F ±(1.0% + 5.4

753°F to 1,000°F ±(2.0% + 9

Temperature (Celsius) -26°C to 0°C 0.1°C to 1

1°C to 400°C ±(1.0% + 3

401°C to 538°C ±(2.0% + 5

OTHER MEASUREMENT APPLICATIONS

Maximum input: 600 V AC RMS or 600 V DC

• Diode test: Max. 1.5 mA, open circuit voltage ~3.0 V DC

• Continuity check: Audible signal <50 Ω, test current <0.35 mA

• Sampling frequency: 3 samples per second

• Low impedance (Low Z): Input impedence >3 kΩ Max input 600 V RMS

• Auto power off: After ~30 minutes of inactivity

• Overload: 'OL' indicated on display, overload protection 1,000 V in Voltage setting, 600 V RMS in all other settings

• Polarity: '-' on the display indicates negative polarity

• Display: 3-5/6 digit, 6,000 count LCD ENGLISH WARNINGS To ensure safe operation and service of the meter, please follow these instructions. Failure to observe these warnings can result in severe injury or death.

• Before every use, verify meter operation by measuring a known voltage or current.

• Never use the meter on a circuit with voltages that exceed the category-based rating of this meter.

• Do not use the meter during electrical storms or in wet weather.

• Do not use the meter or test leads if they appear to be damaged.

• Only use with CAT IV-rated test leads.5 WARNINGS

• Ensure that meter leads are fully seated and keep fingers away from the metal probe contacts when taking measurements.

• Do not open the meter to replace batteries while the probes areconnected.

• Use caution when working with voltages above 25 V AC RMS or60 V DC. Such voltages pose a shock hazard.

• To avoid false readings that can lead to electric shock, replace batteries when a low-battery indicator appears.

• Do not attempt to measure resistance or continuity on a live circuit.

• Always adhere to local and national safety codes. Use personal protective equipment to prevent shock and arc blast injury where hazardous live conductors are exposed.

AC/DC Resistance (in ohms) Audible continuity Double-insulated Class II Ground Diode Capacitance

Temperature (Fahrenheit /Celsius) Low impedance V Voltage (volts) A Amperage (amps) Warning or caution To ensure the safe operation and service of this meter, follow all warnings and instructions detailed in this manual. Risk of electric shock Improper use of this meter can lead to risk of electric shock. Follow all warnings and instructions detailed in this manual. Risk of electric shock Application around, and removal from, UNINSULATED HAZARDOUS LIVE conductors is permitted.

AC measurement DC measurement Negative reading Data hold Auto-ranging MAX Maximum value hold MIN Minimum value hold Low battery Auto power off Audible continuity Diode test

Clamp trigger (press to open clamp)

Test lead holder for test probe

Non-contact voltage testing sensor

Polarity markings (for DC current)

NOTE: There are no user-serviceable parts inside the meter.7 FUNCTION BUTTONS ON/OFF To switch the meter ON, rotate the Function selector switch

from the OFF setting to any measurement setting. To switch the meter OFF, rotate the Function selector switch

to the OFF setting. By default, the meter will automatically switch itself OFF after 30 minutes of inactivity. If the meter automatically switches itself OFF while in a measurement setting, rotate the Function selector switch

to any other setting (excluding the OFF setting) to switch the meter ON. To deactivate the OFF switch functionality, press and hold the 'SEL' button

before switching ON from the OFF setting. When auto power OFF is deactivated, the Auto power off icon will not be visible in the display. 'SEL' (SELECT) BUTTON (FOR SECONDARY FUNCTIONS) The 'SEL' button

activates the secondary function for each application accessible by the Function selector switch

. For current, voltage and low impedance, it toggles between AC and DC. For the other functions, it switches between °F and °C, between Hz and % duty cycle, and between Continuity, Resistance and Diode test. The default function for each application is printed on the meter in white. The secondary function (or functions) for each setting is printed on the meter in orange. DATA HOLD Press the Data hold/Backlight/Work light button

to hold the measurement on the display. Press again to release the display toreturn to live measuring.

for more than one second to turn the backlight and work light ON

simultaneously. The backlight and work light will both automatically switch OFF after 3 minutes of inactivity. RANGE The meter defaults to auto-ranging mode . This mode automatically determines the most appropriate measurement range for the testing that is being conducted. To manually force the meter to measure in a different range, use the Range button

to select the measurement range manually ( will be deactivated on the LCD). Press the 'RANGE' button repeatedly

to cycle through the ranges available, stopping once the desired range has been reached.

for more than one second ( will be reactivated).8 ENGLISH FUNCTION BUTTONS MAX/MIN When the 'MAX/MIN' button

is pressed, the meter keeps track of the maximum and minimum values, and the difference between the maximum and minimum values, as the meter continues to take samples.

to toggle between the maximum value (MAX) and the minimum value (MIN). If a new maximum or minimum occurs, the display will update with the new value.

for more than one second to return to normal measuring mode.

to test for AC voltage using the integrated non-contact voltage meter. Approach the conductor under test leading with the sensing antenna

. The meter delivers visual warning signals when AC voltage is detected.

When working with test leads, one test probe may be mounted in the test lead holder

to facilitate natural two-handed operation, with the clamp in one hand and a single test probe in the other.9 OPERATING INSTRUCTIONS

CONNECTING TEST LEADS

Do not test if the leads are improperly seated. Results could cause intermittent display readings. To ensure a proper connection, press the leads firmly into the input jack. TESTING IN CAT III/CAT IV MEASUREMENT LOCATIONS Ensure that the test lead shield is pressed firmly into place. Failure to use the CATIII/CATIV shield increases the risk of arc flash.

TESTING IN CAT II MEASUREMENT LOCATIONS

CAT III/CAT IV shields may be removed for CAT II locations. This will allow testing on recessed conductors such as standard wall outlets. Take care not to lose the shields. 5/32" (4 mm) .7" (18 mm) INCORRECT CORRECT10 ENGLISH OPERATING INSTRUCTIONS AC/DC CURRENT (LESS THAN 600 A) AC current is measured by pressing the clamp trigger

and placing it around a wire carrying a current. When measuring, care should be taken to ensure that the clamp is

completely closed, with the trigger

fully released, and that the wire passes perpendicularly through the centre of the clamp

line with the arrow markings

to the AC/DC current A

to toggle between AC and DC modes. The AC or DC iconon the LCD indicates which mode is selected.

around the wire. When measuring DC current, align the polarity markings

on the clamp with the polarity of the wire to avoid negative readings. The current measurement will be shown in the display. The meter will auto-range to display the measurement in the most appropriate range. Disconnect test leads when measuring with the clamp. NOTE: If non-zero values are displayed prior to measuring in DC current mode, an offset correction is required. With the meter in DC current mode, press and hold the 'SEL' button

to activate the DC current ZERO function. Subsequent DC current measurements will automatically subtract the offset correction for improved accuracy. WIRE11 OPERATING INSTRUCTIONS AC/DC VOLTAGE (LESS THAN 1,000 V)

1. Insert the RED test lead into the VΩ jack

and the BLACK test lead into the COM jack

, and rotate the Function selector switch

to the AC/DC voltage V setting. The meter defaults to AC measurement. To measure DC, press the 'SEL' button

to toggle between AC and DC modes. The AC or DC icon on the LCD indicates which mode has been selected. Note 'AC' or 'DC' on the display.

2. Apply test leads to the circuit to be tested to measure the

voltage. The meter will auto-range to display the measurement in the most appropriate range. NOTE: If '–' appears on the LCD, the test leads are being applied to the circuit in reverse. Change the position of the leads to correct this. NOTE: When in a voltage setting and the test leads are open, readings of the order mV may appear on the display. This is noise and is normal. By touching the test leads together to close the circuit, the meter will measure zero volts. AC/DC LoZ VOLTAGE (LESS THAN 600 V)

1. Insert the RED test lead into the VΩ jack

and the BLACK test lead into the COM jack

, and rotate the Function selector switch

to the AC/DC LoZ voltage setting. The meter defaults to AC measurement. To measure DC, press the 'SEL' button

to toggle between AC and DC modes. The AC or DC icon on the LCD indicates which mode has been selected. Note 'AC' or 'DC' on the display.

2. Apply test leads to the circuit to be tested to measure the

voltage. The meter will auto-range to display the measurement in the most appropriate range. Do not attempt to measure voltages greater than 600 V in the LoZ setting. Black lead Red lead Black lead Red lead12 ENGLISH RESISTANCE MEASUREMENTS

1. Insert the RED test lead into the VΩ jack

and the BLACK test lead into the COM jack

, and rotate the Function selector switch

to the Continuity/Resistance/Diode test setting. NOTE: The meter will default to continuity testing in this mode. Press the 'SEL' button

once to enter Resistance testing mode. The Resistance icon will appear on the display.

2. Stop the power to the circuit.

3. Measure resistance by connecting the test leads to the circuit.

The meter will auto-range to display the measurement in the most appropriate range. NOTE: When in the Resistance setting and the test leads are open (not connected across a resistor), or when a failed resistor is under test, the display will indicate OL. This is normal. DO NOT attempt to measure resistance on a live circuit. CONTINUITY

1. Insert the RED test lead into the VΩ jack

and the BLACK test lead into the COM jack

, and rotate the Function selector switch

to the Continuity/Resistance/Diode test setting. NOTE: The meter will default to continuity testing in this mode. Ensure that the Continuity testing icon is visible on the display. If not, press the 'SEL' button

repeatedly until the icon is shown.

2. Stop the power to the circuit.

3. Test for continuity by connecting the conductor or circuit with test

leads. If resistance is measured at less than 50 Ω, an audible signal will sound and the display will show a resistance value indicating continuity. If the circuit is open, the display will show 'OL'. DO NOT attempt to measure continuity on a live circuit. OPERATING INSTRUCTIONS Black lead Red lead Black lead Red lead13 OPERATING INSTRUCTIONS DIODE TEST

1. Insert the RED test lead into the VΩ jack

and the BLACK test lead into the COM jack

, and rotate the Function selector switch

to the Continuity/Resistance/Diode test setting. NOTE: The meter will default to continuity testing in this mode. Press the 'SEL' button

2. Touch the test leads to the diode. A reading of 200-800 mV on

the display indicates forward bias. 'OL' indicates reverse bias. An open device will show 'OL' in both polarities. A shorted device will show approximately 0 mV.

FREQUENCY/DUTY CYCLE

1. Insert the RED test lead into the VΩ jack

and the BLACK test lead into the COM jack

, and rotate the Function selector switch

to the Frequency/Duty cycle setting. NOTE: The meter will default to frequency testing in this mode. To enter Duty-cycle testing mode, press the 'SEL' button

once. Ensure that the appropriate icon (either

) appears on the display.

2. Measure by connecting the test leads across the circuit.

Black lead Red lead Black lead Red lead CAPACITANCE

1. Insert the RED test lead into the VΩ jack

and the BLACK test lead into the COM jack

, and rotate the Function selector switch

to the Capacitance setting.14 ENGLISH TEMPERATURE

1. Insert the K-type thermocouple into the VΩ

jacks (observe polarity markings on the thermocouple and meter), and rotate the Function selector switch

once. Ensure that the appropriate icon (either

) appears on the display. NOTE: The meter may be set to default to the Celsius scale by switching the meter ON from the OFF position with the Data hold & Backlight button

2. To measure the temperature, make contact between the

thermocouple tip and the object being measured. When the thermocouple tip and object are in thermal equilibrium, the measurement on the display will stabilise. The meter will auto-range to display the measurement in the most appropriate range. Remove the thermocouple before switching the meter toother measurement functions. The thermocouple included with the original purchase is suitable for temperatures below 356°F/180°C only. Tomeasure higher temperatures, a K-type thermocouple with the appropriate measurement range should be used. RED BLACK OPERATING INSTRUCTIONS Black lead Red lead

2. Stop the power to the circuit.

3. Measure the capacitance by connecting test leads across the

capacitor. The meter will auto-range to display the measurement in the most appropriate range. K-Type Thermocouple (with adaptor) ThermocoupleAdaptor15 MAINTENANCE BATTERY REPLACEMENT When the indicator is displayed on the LCD, the batteries must be replaced.

1. Remove the screw from the battery door.

2. Replace the 2 × AAA batteries (note the proper polarity).

3. Replace the battery door and fasten it securely with the screw.

o avoid the risk of electric shock, disconnect leads from any voltage source before removing the battery door. To avoid the risk of electric shock, do not operate the meter after the battery door has been removed.ENGLISH CLEANING Make sure that the meter is switched off and then wipe it with a clean, dry, lint-free cloth. Do not use abrasive cleaners or solvents. STORAGE Remove the batteries when the meter is not in use for a prolonged period of time. Do not expose to high temperatures or humidity. After a period of storage in extreme conditions exceeding the limits mentioned in the General specifications section, allow the meter to return to normal operating conditions before using. WARRANTY www.kleintools.com/warranty DISPOSAL/RECYCLING Do not place the equipment and its accessories intoa domestic rubbish bin. Items must be properly disposed of in accordance with local regulations. CUSTOMER SERVICE KLEIN TOOLS, INC. 450 Bond Street Lincolnshire, IL 60069, USA [e-mail] www.kleintools.comGEBRAUCHSANLEITUNG Digitale 600 A AC/ DC-Stromzange mit automatischer Messbereichswahl True-RMS Messtechnik• KONTAKTLOSER SPANNUNGSPRÜFER• NIEDRIGE IMPEDANZ (LOZ)• DATENSPEICHERUNG UND BEREICHSSPEICHERUNG• AKUSTISCHE DURCHGANGSMESSUNG• DIODENPRÜFUNG• KAPAZITÄT UND FREQUENZ DEUTSCH 1000V 60 M

• Dimensions: 231×97×39mm

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