BENETECH GT5206A Professional LCD Digital Leakage Protector Switch Tester, GT5206A Leakage Protector Switch Tester Option:GT5206A Leakage Protector Switch Tester graduated 10-0-10mm mounted on one

graduated 10-0-10mm mounted on one of the prongs

It allows users to make informed decisions to maintain their ideal indoor conditions

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and professional engineers alike

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BENETECH GT5206A Professional LCD Digital Leakage Protector Switch Tester, GT5206A Leakage Protector Switch Tester Option:GT5206A Leakage Protector Switch Tester graduated 10-0-10mm mounted on one1. This instrument is only suitable for single phase 230V 50Hz (with power supply voltage range 2. Wiring check: whether three LED indicators are correct, if two green indicators P E and P N are on, and red indicator is not on, then it is correct: the test can only be triggered if the wiring is correct 3. Phase angle selection: you can choose to start the test from positive (0 degree) or from half cycle negative (180 degree) 4. a?? OL" is displayed