LED Digital Voltmeter for AC220V 70V 500V with Reverse Connection Protection
ab 7,24 €
Maximum input: AC500V. Refresh speed: about 300ms once. Bright and clear LED display panel for easy reading. Display: Three -bit "0.56" LED digital tube. Allow error: ± 1%;. Line length: 20cm. Work current: red <23ma, green <18mA, blue <17ma.
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