The Klein Tools CL700 electrical tester is an automatically ranging True RMS clamp meter that measures AC current via the clamp, and measures AC or 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.

The CL700 is a more advanced model compared to the CL600 (270-7987) that comes with several additional features, making it suitable for professional electricians and those working on more demanding electrical tasks. While the CL600 covers basic electrical measurements like voltage, current, resistance, and continuity, the CL700 offers a wider range, including capacitance, temperature, frequency, and LoZ (Low Impedance) mode for identifying ghost or stray voltage.
Options include:
Klein CL600 – 2707987
Klein CL700 – 2707988
Klein CL800 – 2707989

True RMS meters for accurate AC current measurement
Auto-Ranging
600 A AC Current
AC/DC Voltage
Measures resistance, continuity, frequency, duty cycle, capacitance
Tests Diodes
Non-contact voltage testing
Large backlit display that makes for easy reading especially in low-light conditions.
Built-in thermocouple probe for temperature measurement
CAT IV 600V, CAT III 1000V, Class 2, double insulation safety rating
Built to withstand a 6.6ft (2m) drop
Low battery indicator and easily accessible battery compartment