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
1PCS