Digital Dual LED 5V USB Current Voltage Meter Voltmeter Power Detector Ammeter
ab 3,93 €
With power amplifier dual speakers 2 3W;. support MMC / SD / MMA and other cards, support USB interface (U disk);. Step up module. Adapter Module. Step down module. Display module. POWER: Standby (STANDBY) This button cannot be switched.
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![Produktbild - Type]C USB Tester Voltmeter Current Meter Charge Ammeter Power Voltage HOT](https://i.ebayimg.com/thumbs/images/g/Cz0AAOSwLY1lr3Ig/s-l140.jpg)
