Power supply 1.5V (AM-4, LR03 or AAA)×2 Power consumption 3.5mW Weight Approx. 425g Safety standard IEC 61010-1, IEC 61010-2-032 Installation CategoryⅢ600V phase to earth Jaw opening capability 40mmφ Size 70(W)×223(H)×34(D)mm Accessories included:
Hard carrying case：1
Display 3.5 digit LCD, max. reading of 1999 Over range indication Blanking of all digits except MSD 1 Data hold indication "DH" mark on LCD Low battery indication "Battery" mark on LCD Auto power off Approx. 10 minutes later after power on E.M.C. standard EN 61326 Measuring method Dual slope integration mode Battery life Approx. 500 hours continuous Sampling 2 times/sec.