Klein Tools400 Amp AC/DC Digital Clamp Meter, TRMS Auto-Ranging (CL390)

About This Product
The Klein Tools CL390 is an automatic ranging TRMS digital clamp meter that measures AC/DC current and non-contact voltage testing (NCVT) via the clamp, as well as AC/DC voltage, DC microamps, resistance, continuity, frequency, capacitance, diodes, and temperature through test leads. It features a high-visibility reverse contrast LCD display for clear readings in both dark and bright conditions.

Highlights

• Test lead holder for easy storage and optional magnetic hanger (Cat. Nos. 69445 or 69417) for hands-free operation
• Built-in non-contact voltage tester integrated into the clamp jaw
• High-contrast reverse LCD display for improved visibility in all lighting environments
• Automatically ranging TRMS technology for accurate measurements
• Measures AC/DC current and NCVT via clamp, as well as voltage, resistance, frequency, microamps, capacitance, duty cycle, diode test, continuity, and temperature through test leads
• K-Type thermocouple for temperature measurement
• Max/Min, Rel/Zero, and Data Hold functions
• Auto power-off after 10 minutes to preserve battery life
• Includes carrying case, test leads with CAT III/CAT IV safety caps, thermocouple, instructions, and 3 AAA batteries
• Low battery indicator and easy-to-access battery compartment
• Can withstand a 6.6 ft. (2 m) drop
• CAT III 600V, Class 2, Double insulation safety rating
• Suitable for use in basic and controlled electromagnetic environments like residential, office, and light-industrial settings