Detail (lsingers1) Usb Power Tester Kapasitas Voltase Arus Listrik 4-20V Dengan Kabel Charger
Specification: It measures the current and voltage of the power supply unit with a USB port. Plug and play, no extra power required. The voltage and current will show a circle. Small size, simple and easy to carry. Product specifications: Possible range: 4 - 30V, 0 - 3A. Resolution: The voltage is 10mV and the current is 10mA. Error range: voltage <±1%, current <±2%. Full-scale voltage drop: 200mV.
Package includes: 1*USB Charger Tester
Note: 1.Due to the different monitor and light effect, the actual color of the item might be slightly different from the color which is showed on the pictures. 2.Please forgive 1 cm/0.39"-3 cm/1.18" measuring deviation due to manual measurement.