Probador de resistencia de aislamiento MH15 megohmímetro digital descarga automática prueba AC/DC

Automatic shutdown: 15 minutes without operation, then automatic shutdown. Capacitance: 0nF-60mF, resolution 1pF-10uF, accuracy ±(6.0%+20d). LCR Transistor Tester. Insulation resistance tester 1. Relay Module.

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