Smart Auto-Identification:

Skip the manual dialing. The TM-510 automatically recognizes and switches between AC/DC voltage, resistance, and continuity tasks with a 4,000-count resolution for fast, bulletproof troubleshooting.

Safe Non-Contact Testing (NCV):

Detect live AC wires behind walls or outlets completely touch-free. Features built-in visual and audible alerts to safely trace line issues without exposing bare wire.

Rugged & Rated Safety:

Certified with CAT II 600V, CE, and RoHS. Built-in internal overload protection combines with a heavy-duty outer silicone sleeve to survive unexpected drops and shield against accidental electric shocks.

Pro Convenience Features:

Loaded with premium extras to tackle any DIY task: a bright backlit LCD screen, built-in flashlight, Data Hold, Low Battery indicator, and a 15-minute Auto Power-Off battery saver.

What You Get:

1× TESMEN TM-510 Multimeter, 1× Pair of High-Quality Test Leads, 1× Compact Storage Bag, 2× AAA Batteries, and 1× Comprehensive User Manual.