Tenma 72 3510 400 A True RMS AC/DC Digital Clamp Meter

True RMS AC/DC Measurement – Accurately measures AC/DC current up to 400A and voltage up to 600V, providing precise readings for professional and DIY electricians. Comprehensive Testing Functions – Supports diode testing, continuity, resistance (up to 40MΩ), capacitance, frequency, and temperature, making it an all-in-one diagnostic tool. User-Friendly Display – Large LCD screen with backlight ensures clear readings even in low-light environments. Includes Max/Min and data hold functions for easier testing. Integrated Flashlight & Auto Power Off – Built-in flashlight illuminates dark areas, while automatic power-off after 15 minutes saves battery life. Ready to Use – Supplied with carry case, 3x AAA batteries, and user manual, providing everything you need for immediate use.