BEAUTOPE Dual-USB 2.0 HUB Charger Doctor Voltage Current Detector Digital Ammeter Voltmeter Multimeter Fast Charging and Solar Panel Alignment USB Tester Mobile Power Panel Monitor Gauge DC Display 3.2-10V 0-3A Red Blue LED

OUTPUT …  (two functions) :
Data communication function: mobile phones or other mobile device and a computer for data transfer
Charging voltage output function: suitable for most of mobile phones, mobile power, and tablet PCs and other USB devices, if with Original Charger or other with high-current Identify resistance charger, can also supports IPad, IPhone and Samsung S4 "High Current" charge.

Universal : OUTPUT …¡ (one function):
Charging voltage output function: universal-version, suitable for most of mobile phones, mobile power, tablet PCs and other USB devices, do not support IPad, IPhone and Samsung S4 "High Current" charge, NO data communication function.

Technical parameters:
- Test Voltage: DC 3.2 ~ 10V
- Test Current: 0 ~ 3A (10A Maximum, If more than 3A, can not work continuously)
- Operating Current: < 20mA
- LED Size: 0.28 inch LED
- Display Ways: Blue display current, red display voltage

- USB Extension cable: about 120mm
- Measuring Rate: ‰¥ 500mS / times
- Accuracy: 1% (± 2 digits)
- Color: Black
- Dimensions: 69 x 26 x 14mm
- Product Weight: 27g
Extreme working conditions:
Low supply voltage: +3.2 V
Maximum supply voltage: +10 V
Working temperature: -10 °c~ +65 °c
Operating Humidity: 10 ~ 80% (non-condensing)
Working pressure: 80 ~ 106kPa
Sun exposure: no direct exposure

Package Include:
1x KW-203 Red & Blue Dual USB Charging Volt Ampere Meter