Diymore USB Charger Doctor Current Voltage Charging Detector Battery Voltmeter Ammeter Multimeter USB Tester Mobile Power Panel Monitor Gauge DC LED Display
- The tester uses a new generation of power four semi~ double loop integral converter IC , with a precision bandgap reference , range accuracy , high....
- High temperature can be used for measuring USB powered or power consumption of the interface , mobile phone charger , U disk and other products..
- Can easily measure the operating current of the output voltage of the USB port and equipment..
- Smallsize , no power , and other ancillary equipment, plug and play also detect USB charger output voltage and current are standard suitable for....
- USB powered devices can be used to measure air , voltage loads , USB terminal equipment working voltage and current ..