Accurate LED AC Voltage Tester AC220V 70V 500V with Calibration Potentiometer
ab 7,91 €
Maximum input: AC500V. Input impedance:> 1M Ω. Bright and clear LED display panel for easy reading. Display: Three -bit "0.56" LED digital tube. Work current: red <23ma, green <18mA, blue <17ma. Line length: 20cm.
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