400 Amp AC/DC Auto Ranging Clamp Meter with True RMS

Since 1910, General Tools has grown to become the recognized industry leader for specialty hand tools and instruments. The DAMP68 is a versatile, auto ranging AC/DC True RMS Clamp Meter with a maximum input of 400 Amps. It can tackle most residential and commercial electrical or HVAC system installation and troubleshooting jobs. With 11 functions and 34 ranges and a CAT III 600V safety rating, it can be used by professional contractors or do-it-yourselfers.