features and benefits: the fluke i1010 is a 1000 amps ac/dc current clamp for dmms. this fluke current clamp is ideal tool to extend the current ranges of digital multimeters battery-powered hall-effect probe measures 1 amps to 1000 amps 1mv/amps output guarantees easy reading on your meter take acc current readings without breaking the circuitthe i1010 ac/dc current clamp allows multimeters to measure up to 600a ac or 1000a dc. current range: 1a to 600a ac or 1a to 1000a dc. basic accuracy dc or 45hz to 400hz: +/- (2 percent of reading +0.5a). output signal: 1mv/a ac/dc. frequency range: 45hz to 2khz. bandwidth: 10khz working voltage: 600v ac rms. maximum conductor size: one 30 cm (1.18″) or two 25mm (0.98″) diameter. safety rating: en61010 cat iii 600v.