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DER2571P Earth Resistance Tester
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Application: It can be used for measuring earth resistance and earth voltage of various earth installations as well as the resistance value of low resistance conductors Features: * Capability of preventing disturbance from earth voltage, promise normal test without open the circuit. * If auxiliary earth resistance of potential terminal Rp=50kΩ and of current terminal Rc=2kΩ, there is no influence on measuring . * If earth return circuit is opened, the "Test" indication light turns from red to yellow. | |||||||||||||||||||||||||
Specifications
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