5V USB Digital Dual LED Tester Current Voltage Voltmeter Ammeter Detector Power
4,41 €
OLED LED&RGB. Nano Sheild. POWER: Standby (STANDBY) This button cannot be switched. with power amplifier dual speakers 2 3W;. support MMC / SD / MMA and other cards, support USB interface (U disk);.
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![Produktbild - Type]C USB Tester Voltmeter Current Meter Charge Ammeter Power HOT Voltage R5A7](https://i.ebayimg.com/thumbs/images/g/6mwAAOSwz8xnTqxE/s-l140.jpg)
