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230V mains socket tester with RCD, NCV and voltage measurement - ZOYI ZT-E2
The ZOYI ZT-E2 is a multifunctional EU-standard electrical socket tester designed for quick wiring checks and basic installation diagnostics. The device detects the status of the phase, neutral, and protective conductors, measures AC voltage , allows for RCD testing above 30 mA , and offers non-contact NCV voltage detection. A clear display makes it easy to interpret results.
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