Fluke i800 AC Current Clamp ProbeThe Fluke i800 AC Current Clamp Probe is a clamp on AC current probe designed to extend the current measuring capability of a digital multimeter to 800 amperes AC. The clamp is compatible with a DMM that accepts 4mm shrouded banana plugs and has an AC milliamp range. Features: Measures AC current from 100mA to 800 A rms 30 Hz to 10 kHz frequency range CAT III 600 V rating Accepts up to 54 mm (2. 1 in) diameter conductor size 1000: 1 conversion factor