CVT201 USB CURRENT VOLTAGE METER 3.5V-7V 0-3A TESTER CHARGE DOC

Easily measure the output voltage and device current withthis easy-to-use plug & play USB device. This compact device is useful for a wide range of applications and connects directly to a USB port, no power supply needed! FEATURES Easy to operate No additional power supply. Current & voltage display cycle Measure voltage of USB ports, empty load, and the voltage and current of USB equipment during operation. SPECIFICATIONS Color: Blue Voltage: 3.5 ~ 7V error 0.1V Current: 0 ~ 3A ±2% Simple and convenient to use. Portable and easy to carry. Product size: 5.2 x 1.5 x 3.5cm Product weight: 25g CVT201 Video not loading? Watch it over at YouTube! Weight: 0.0180 kg Barcode Number: 9328202016584