Digital USB Mobile Power charging current voltage Tester Meter Mini USB charger doctor voltmeter ammeter
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
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
- Measuring range : 3-20V
- Input voltage :3.5-7V (V)
- Output voltage :3.5-7V (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 ~ 7.5V I = 0 ~ 2.5A
- Resolution : Voltage 10mV current 1mA
- Error : voltage <± 1% current <± 2%
- Full scale drop : ( When measuring current ) 200mV
- NOTE:This item come without retail package .
NOTE:This item come without retail package .