Extech DC400: 400A DC Mini Clamp Meter
Ideal for automotive, heavy equipment and marine DC current measurements
The DC400 is a 400 Amp DC mini clamp meter. Current Clamp measures up to 400 Amp DC in 2 ranges with one touch Auto Zero, Auto power off, data hold, and high accuracy. Complete with rubber holster, wrist strap, belt holster, and 9V battery.