Klein Tools CL390 | AC/DC Digital Clamp Meter 400A Auto-Range
The Klein Tools CL390 is a versatile AC/DC digital clamp meter designed for electricians, offering precise and reliable measurements. Featuring automatically ranging true root mean squared (TRMS) technology, this meter measures AC/DC current and NCVT via the clamp, as well as AC/DC voltage, DC microamps, resistance, continuity, frequency, capacitance, and diodes via test leads.
It also measures temperature using a K-type thermocouple probe. The high-visibility reverse contrast LCD display ensures clear readings in all lighting conditions. Built to withstand a 6.6' drop, it includes a carrying case, test leads with safety caps, a thermocouple, instructions, and 3 x AAA batteries.
AC/DC Digital Clamp Meter Features:
- TRMS Technology: Automatically ranging true root mean squared measurements for accuracy.
- Comprehensive Measurements: AC/DC current, NCVT, AC/DC voltage, DC microamps, resistance, continuity, frequency, capacitance, diodes, and temperature.
- High Visibility: Reverse contrast LCD display for clear readings in any lighting.
- Durable Design: Built to withstand drops up to 6.6 feet (2 meters).
- Integrated NCVT: Non-contact voltage tester in the clamp jaw for added convenience.
- User-Friendly: Auto power-off feature to conserve battery life and a low-battery indicator.
- Safety Rated: CAT III 600 V, Class 2, double insulation, CE certified.
CL390 FAQ:
Q: What types of measurements can the Klein Tools CL390 perform?
A: It measures AC/DC current, NCVT, AC/DC voltage, DC microamps, resistance, continuity, frequency, capacitance, diodes, and temperature.
Q: Does the clamp meter include a non-contact voltage tester?
A: It features an integrated non-contact voltage tester in the clamp jaw.
Q: Is the display easy to read in different lighting conditions?
A: Yes, it has a high-visibility reverse-contrast LCD display that improves readability in both dark and bright environments.
