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Klein CL800 3.82 x 1.54 x 9.09 600 Amp 1000 VAC/VDC 2 x AAA Battery Clamp Meter

Manufacturer: Klein Tool | Catalog # CL800 | North Coast Part # 1171502

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Klein Tools CL800 is an automatically ranging true root mean squared (TRMS) digital clamp-meter that measures AC/DC voltage, resistance, continuity, frequency, capacitance, and 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. Klein ToolsÂ’ Test and Measurement product line was exclusively designed from the ground up by electricians for electricians. Years of field research, combined with extensive input from electricians across America, inspired the development of meters and electrical testers loaded with innovative, time-saving features.

Technical Information

Measures Current
Battery Type
Blade Dimensions
9.09 x 3.82 x 1.54 in
600 Amp
1 Hz
Jaw Capacity
34.9 mm
Number of Rows
AC/DC, Automatic Selection
1000 Volt

Manufacturer Information

Family Brand Name
Klein Tools

General Product Info

Product UPC
0.781 in


9.09 Inch
1.54 Inch
9.09 Inch
Overall Length
9.09 in
3.820 in

Certifications and Compliance

CA Prop65 Warning
WARNING: Cancer and Reproductive Harm See for more information.
  • Clamp Meter with automatically ranging true mean squared (TRMS) technology for increased accuracy
  • CAT IV 600V, CAT III 1000V, Class 2, Double insulation safety rating
  • Operating altitude to 6562-Foot (2000m)
  • Built to withstand a 6.6-Foot (2m) drop
  • Operating temp: 32-degree F to 104-degree F (0-degree C to 40-degree C)
  • Low Impedance (LoZ) mode for identifying and eliminating ghost or stray voltages
  • Meets requirements for use in basic and controlled electromagnetic environments like residential, office and light-industrial locations
  • Thermocouple probe measures temperature
  • Low battery indicator and easily accessible battery compartment
  • Test leads measure AC/DC voltage, resistance, continuity, frequency and capacitance and tests diodes
  • Includes carrying pouch, test leads, thermocouple with adapter and batteries
  • Read, understand and follow all instructions, cautions and warnings attached to and /or packed with all test and measurement devices before each use.
  • Do not attempt to measure resistance or continuity on live circuits.
  • Do not use the meter during electrical storms or in wet weather, and do not use the meter or test leads if they appear to be damaged.
  • Before each use verify meter operation by measuring a known voltage or current.