Modern industrial electronic equipment is in quick development. A good Earth is becoming an efficient system to prevent from interference and thunderbolt. Safe and quick earth tester is the most needed. Earth resistance clamp is a break through from traditional tester. Neither the supplementary earth leads nor the break earth equipment is necessary. Ground resistance result can be get safely and fast only by clamping the ground line. Additionally, current testing is also provided. High sensitivity clamp meter can measure the leakage current to 1mA, neutral current to 20A RMS. It is especially important for testing ground circuit with strong interference and ripple that will influence the electrical quality. Besides industrial electronic equipment, it is also widely used in the field of electric power distribution, telecommunication and architectural ground.
0.01ohmhigh accuracy for low resistance measurement 0.001ohmhigh resolution Record 99 resistance measurement values With alarm function of resistance limit, set alarm threshold in 1Ω to 100Ω Measure leakage current and neutral current 1mA~20A 45mm x 32mm large jaws of exactitude measurement probe Digital measurement, autorange ,easy operation Double insulation, strengthen the interference resistance Untouched measurement,ensure the safety Time per measurement : 1 second current overload display : >20A RMS, display “OL”
1 x Calibration loop of resistance (0.01ohm) 1 x Calibration loop of resistance (1ohm) 1 x Calibration loop of resistance (10ohm) 6 x 1.2V Batteries ( Ni-MH ) 1 x Users manual 1 x Battery charger 1 x Carry case