The USB Voltage Charge Doctor is a current and voltage tester designed for mobile phones and tablets. It measures voltage and current for everyday use.
Product type: Current & Voltage Tester
Compatibility: mobile phones, tablets
Key feature: Measures voltage and current
Color: Blue
Scope of work: Current (0-2.5A) detects mobile phone charger voltage compliance DC5V
Scope of work: U = 3 ~ 7.5V I = 0 ~ 3A
Resolution: Voltage 10mV, current 1mA
Error: voltage <± 1%, current <± 2%
Full scale drop: When measuring current 200mV
Operating temperature: 0-60 ℃
Uses a new generation of power four semi-double loop integral converter IC
Precision bandgap reference for range accuracy
High precision, stable and reliable performance
Strong anti-interference ability
High temperature operation capability
Measures USB powered devices, voltage loads, USB terminal equipment working voltage and current
Current and voltage cycle, easy to use
Small and easy to carry, no additional power supply required
