ETCR2200 Excellent Multifunctional Clamp Grounding Resistor Instrument 0.010~1500ohm Leakage Current Measurement 0.00mA~40.0A  1.Brief introduction:  ETCR2200 excellent multi-functional clamp grounding resistor, grounding resistance and loop resistance measurement (range: 0.010ohm~1500ohm); leakage current measurement (range: 0.00mA~40.0A). When measuring the grounding system with loop, it is not necessary to disconnect the grounding lead-down line or auxiliary electrodes, but to clamp the clamp meter directly on the grounding lead-down line. At this time, the display value of the clamp meter is the comprehensive value of the grounding body resistance and the grounding lead resistance. The measurement method can quickly and safely obtain the measurement results. ETCR2200 excellent multi-functional clamp grounding resistance meter can measure the grounding fault which can not be measured by traditional methods. It can be used in situations where traditional methods can not be measured, and is widely used in the measurement of grounding resistance of various equipment.  2.Product Profile:  ETCR2200 excellent multi-functional clamp grounding resistor, grounding resistance and loop resistance measurement (range: 0.010_~1500_); leakage current measurement (range: 0.00mA~40.0A). When measuring the grounding system with loop, it is not necessary to disconnect the grounding lead-down line or auxiliary electrodes, but to clamp the clamp meter directly on the grounding lead-down line. At this time, the display value of the clamp meter is the comprehensive value of the grounding body resistance and the grounding lead resistance. The measurement method can quickly and safely obtain the measurement results. ETCR clamp grounding resistor can measure grounding faults that can not be measured by traditional methods. It can be used in occasions where traditional methods can not be measured, and it is widely used in measuring grounding resistance of various equipment.  ETCR2200 excellent multi-functional clamp grounding resistor instrument has a variety of display mode combinations. It can choose resistance+current, resistance+time, current+time to display on the same screen. It has a larger measuring range, 999 groups of stored data and lower power consumption. It uses nickel-hydrogen rechargeable battery. The supporting monitoring software has on-line real-time monitoring, historical query, software alarm settings, historical data reading, saving and report forms. And other functions. It's a better choice for you to measure grounding resistance  3.Specification:    Resistance range :0.01-1500ohm     Current range :0.00mA-40.0A     Resistance Resolution :0.001 Omega     Current Resolution :0.05mA     Data storage :999 group     Interface :USB interface, software monitoring, data upload computer, dynamic display     Self checking time :Less than 1s, boot up and quickly enter the test mode     Working current :Less than 50mA     Operation button :6 soft keys, direct performance     Communication line length :1.