尺寸规格
280mm(L)x260mm(W)x160mm(H)
Power Supply
DC 7.4V 2600mAh rechargeable lithium battery
Weight
4520g(with package)
Circuit Voltage
Measuring ground voltage : AC 600V MAX
Protection Level
IP65(close the case status)
Measuring time
Earth voltage : 3 times/second; Earth resistance: 15 seconds/time