metroexx USB-AV USB Power Current Voltage Tester – Blue EDT-274012 USB Adapter(Blue)

Description

Product Features: It can easily measure the output voltage of the USB port and the device operating current or load voltage Compact and easy to carry, no additional power supply, plug and play Clear LED display with bright backlight Detection Range: Voltage: 3~7.5V Current: 0~2.5A Error: Voltage: less than +/- 1% Current :less than 2% Material: Plastic Size: 52 x 32 x 14 mm / 2.05 x 1.26 x 0.55 inch Net Weight: 17 g / 0.6 oz