详情 • Full length:173mm • Use two hell-effect sensors • For use with any multimeter with 200mv or/and 2v ranges for direct readout. Input impedance of at least 1mΩ. • An LED lights up when the clamp is under power • Zero adjustment knob to compensate the hysteresis effect in DC measurements • Transformer ratio:1000:1. • Output:1m V/A • Current range:0 to 600A • Accuracy:DCA ±2% +2A ACA ±3% +2A (50-400Hz) • Jaw opening capability:30mm conductor • Safety:IEC 1010-1. IEC1010-2-032 UL CE Approved