AutoMeter Ac/Dc Current Clamp MeterThis compact 23mm (15 16" ) inductive clamp multimeters are designed to easily enclose small wires and yet are large enough to measure most large wires. You can easily measure computer memory draw, leakage currents and more with their large LCD readout. Features a" Hold" button that freezes the current test parameter, and is sophisticated enough to perform a complete charging system analysis. Low resolution DC amp range for easy detection of parasitic