USB Charger Power Current Voltage Tester Meter Ammeter Detector Amperemeter

Beschreibung

2 in 1 DC Voltmeter Ammeter USB Detector Current Voltage Tester for Phone Chargers

 

 

Introduce:

·         The tester USB Charger doctor can easily measure the output voltage of the USB port and the device

·          Compact, no power, and other ancillary equipment, Plug and Play

·          USB charger can also detect whether the target output voltage and current

·          Used in factories, laboratories and users

·         The tester uses a new 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 supply

Specification:

·         Measuring range :3.5-9V (V)

·         Input voltage :3.5-9V (V)

·         Output voltage :3.5-9V (V)

·         Ambient temperature :0-60

Can easily measure the operating current of the output voltage of the USB port and equipment 2. smallsize , no power , and other ancillary equipment, plug 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 DC5V

·         Operating Range : U = 3 ~ 9V I = 0 ~ 3A

·         Resolution : Voltage 10mV current 1mA

·         Error : voltage <± 1% current <± 2%

·         Full scale drop : ( When measuring current ) 200mV

 
Package Contents
1x USB charger doctor