Đồng hồ đo điện trở cách điện Kyoritsu 3124 DC Test Voltage 1k~10kV variable 1000V Measuring Ranges (automatic change) 1.6GΩ/100GΩ (autoranging) 100MΩ First Effective Measuring Ranges Accuracy 0.05~50GΩ 1~100MΩ | ±10% rdg Other ranges Accuracy | ±1% of scale length Output Voltage and Set Voltage Indicate DC 0~10kV | ±2%rdg±2dgt Withstand Voltage 5000V AC for 1 minute Power Source Ni-Cd rechargeable battery (1.2V) × 8 Dimensions 200(L) × 140(W) × 80(D)mm Weight 1.5kg approx. Accessories 7082 (Lead for recorder) 7083 (Lead for battery charging) 7084 (Earth and guard leads) 8075 (120V) or 8080 (220V) (Battery charger) 9112 (Hard Carrying Case) Ni-Cd rechargeable battery × 8 Instruction Manual