ITEM NAME:Medical USB Charger USB Load current Detector Tester Battery test voltage p C1O7 Medical USB Charger USB Load current Detector Tester Battery test voltage p C1O7 Working quantity: Current (0 ~ 2.5A) can detect the compliance of the voltage of the mobile phone charger DC5V Operating range: 7.5V ~ DU = 3 I = 0 ~ 2.5A Resolution: 1 mA 10 mV of voltage Error: voltage Plein scale down: (When the current measurement) 200 mV The tester uses a new generation of power ~ four-way dual-circuit integrated IC converter with a for