USB Charger Doctor Curr Voltage Charging Detector Mobile Power Current and Voltmeter Ammeter Voltage USB Charger Tester

AmmetersThe tester USB Charger doctor can easily measure the output voltage of the USB port and the deviceCompact, no power, and other ancillary equipment, and PlayUSB charger can also detect whether the target output voltage and currentUsed in factories, laboratories and usersThe tester uses a generation of power four and a half double integral cycle conversion IC, with a precision bandgap reference, range accuracy, high precision, stable and reliable performance, strong anti-interference ability, high temperature can be used for measuring USB powered or power consumption of an interface, cell phone chargers, U disk and other products.It can be used to measure an empty USB-powered devices, voltage loads, USB terminal equipment working voltage and current.Current and voltage cycle, easy to use and practical.Compact and easy to carry, no additional power supplySpecification:Measuring range :3.5-7V (V)Input voltage :3.5-7V (V)Output voltage :3.5-7V (V)Ambient temperature :0-60Can easily measure the operating current of the output voltage of the USB port and equipment 2. smallsize , no power , and other ancillary equipment, and play also detect USB charger output voltage and current are standard suitable for factories, Laboratory and users.Technical indicators:Scope of work: Current (0-2.5A) can detect mobile phone charger voltage compliance DC5VOperating Range : U = 3 ~ 7.5V I = 0 ~ 2.5AResolution : Voltage 10mV current 1mA<;± 1% current ± 2%Full scale drop : ( When measuring current ) 200mV

• Ammeters
• USB Charger Doctor Curr Voltage Charging Detector Mobile Power Current and Voltmeter Ammeter Voltage USB Charger Tester