3~9V 0~3A USB DUAL CURRENT AND VOLTAGE TESTER | USB / IN SOUTH AFRICA

Description 3~9V 0~3A USB Dual Current and Voltage Tester | USB / Current / Voltage Tester USB Dual Current and Voltage Tester with 3~9V Voltage range and 0~3A Current range with Red + Blue LED Display Overview The USB Detector Current Voltage Tester is a very useful gadget for USB port checking and chargers which use it: you can check if USB port is active, if battery of external device is charged or if current is not exceeding limits. It comes with a very bright display. Specifications Voltage measuring range: 3V-9V Accuracy: 0.01V Current measuring range: 0-3A Accuracy: 0.01A Deviation: +/-1% Line loss: 0.1ohm Functions: Voltage & Current testing Can display voltage and current simultaneously to detect output voltage & current of a variety of power Can detect quality of USB cable With precision current calibrator, higher accuracy for current Communication function: Yes Data calibration: Yes Interface: USB2.0, USB3.0 More Information View More Information More Products View More Products