UT658 Dual Output Current Voltage Monitor USB Port Power Meter Usb Port Tester VK-series: VK410

VK-series: VK410

Application:

Product Description :

For Android APP :

Press and hold both the Digital Crown and the Side Button (Or called Power on Button)

UT658 Dual Output Current Voltage Monitor USB Port Power Meter Usb Port Tester VK-series: VK410UT658 Dual USB Tester Charger Mobile Power Data Cable Phone Charging Equipment Quality Tester Multimeter Introduction : The UT658 series second generation USB tester is a new type of instrument for the quality inspection of chargers, mobile power supplies, data lines and other charging devices for 3C products Dual output voltage, output current, output power, capacity, loop equivalent resistance, and USB data transmission line voltage of the 3C