Benning CC 3 AC/DC current clamp adapter. To extend the current range. Digital display via multimeter. Current measuring range/DC 1 A - 300 A. Current measuring range/AC 1 A - 300 A. Type of current direct/alternating current. Output 1 mV/ 1 A. Extends the AC/DC current range of analog and digital multimeters up to 300 A. Manual measuring range selection. Clamp opening 25 mm. Designed as an adapter for connecting to multimeter. Measuring circuit category Cat III. Max. voltage measuring circuit category 600 V. Includes case, 9 V block 6LR61 battery, permanently connected measuring leads.