Dwyer Instruments' Model CM-2 Digital Clamp Meter with True RMS measures DC and AC current to 400 A
Dwyer Instruments' Model CM-2 Digital Clamp Meter with True RMS is designed for general electrical testing and troubleshooting. The Model CM-2 measures DC and AC voltage to 600 V, DC and AC current to 400 A, and resistance to 40 MΩ. The digital clamp meter features data/range hold and auto range buttons to prevent the screen from updating when gathering values, as well as a zero function. The 3-3/4-digit LCD features automatic polarity, overload and low battery indication.