Klein Tools CL800 is an automatically ranging true root mean square (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 Tools’ 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.
California residents: see Proposition 65 information
Equipment meets requirements for use in basic and controlled electromagnetic environments like residential properties, business premises and light-industrial locations
Safety rating is CAT IV 600-Volt, CAT III 1000-Volt, class 2, double insulation
Built to endure a 6.6 ft. (2 m) drop
Includes low battery indicator and has easily accessible battery compartment
Operating temp: 32°F to 104°F (0°C to 40°C)
Operating altitude to 6,562 ft. (2,000 m)
Included accessories: carrying pouch, test leads, thermocouple with adapter, batteries
Audible Alert Yes
Low Battery Indicator Yes
Auto Ranging Yes
MeasuresVoltage
Backlit Yes
Noncontact detection Yes
Batteries Included Yes
Number of Batteries Required 3
Battery Charger Included No
Number of Functions 18
Battery Power Type Alkaline
Number of Ranges 31
Battery Size
Product Weight (lb.) .63 lb
Case Included Yes
RMS Yes
Category Rating IV
Reference Scale Included No
Control Type Digital
Data Log/Record No
Test Meter Type Clamp/Multimeter
Data hold Yes
Tools Product Type Test Meter
Display Type LCD
Type Clamp
Dual voltage indication No
Vibration Alert No
Handheld Yes
Visual Alert Yes
Integral lead storage Yes
Voltage (volts) 1000
Interchangeable leads Yes