Kyoritsu 4105AH earth grounding tester alat ukur kelembapan tanah

Measurement Ranges Earth Resistance: Earth Voltage [50,60Hz]: 0 - 200V AC Accuracy Earth Resistance: 2%rdg0.1 (20range) Earth Voltage: 1%rdg4dgt Overload Protection Earth Resistance: 280V AC for 10 seconds across 2 of the 3 terminals Earth Voltage: 300V AC for 1 minute Safety Standard IEC 61010-1 CAT III 300V Pollution Degree 2, IEC 61557 Applicable Standards IEC 60529 IP54 Withstand Voltage 3700V AC for 1 minute Power Source R6 (AA) (1.5V) 6 Dimensions 105(L) 158(W) 70(D)mm Weight 550g approx. Accessories 7095A (Earth resistance test leads) 1set (red-20m, yellow-10m, green-5m) 8032 (Auxiliary earth spikes) 1set 7127A (Simplified measurement probe) 1set R6 (AA) 6 Neck strap Instruction Manual