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LT7回路阻抗測試儀@LT7% LT7
產品特點:The LT7 loop impedance tester @LT7% LT7
Product features:
MEGGER? LT7 can not release RCD rated ≥ 30mAcircumstances, measuring loop impedance; or even only in the 15mA, can measure the sensitivity of D.C.electronic RCD, 0.1 Ω resolutio
Low current range for RCD protection circuit
Five insurance protection circuit with a large range of current general, 0.01 Ω resolutio
The control voltage 50263V, 50/60Hz
With the 2 test line, the test phase and lighting line
The main test line and 2 test line random allocation