FUNCTIONS AND FEATURES:

• Beyond the limitation of the traditional method of earth resistance testing, no assistance poles are required, with easy and convenient operation
• No error of electrodes arranging, which results in good consistency under the condition of earth resistance testing
• Equipped with standard testing coil which can be used to do the self-testing with accuracy
• With a compact & sturdy structure, it can operate under the condition of harsh-environment
• Intelligent and automatic measurement, which can guarantee the safety of operation
• High-Low limits settable for Resistance & Current
• Hold Key for lock / release display (KM 1620)
• Mode Key - Switch key of function mode (Resistance measurement / Current measurement / data access). (KM 1720)
• Set Key - Function key combinations. (KM 1720)