DROK® Dual-usb 2.0 HUB with 2 Ports for Fast Charging & Data Sync Charger Doctor Voltage Current Detector Digital Ammeter Voltmeter Multimeter Solar Panel Alignment Tester Mobile Power Panel Monitor Gauge Dc 3.2-10v 0-3a Red Blue LED

Product Features :

USB charging voltage and current dual display

One-input , Dual-output

OUTPUT Ⅰ ( 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 , 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.

OUTPUT Ⅱ (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:

Supply voltage, test voltage: DC 3.2 ~ 10V

Test Current: 0 ~ 3A (10A Maximum, If more than 3A, can not work continuously)

Operating Current: <20mA

Display: 0.28 “LED, Red/Blue

Product Dimensions: 69 x 26 x 14mm

USB extension cable: about 120mm

Measuring rate: ≥ 500mS / times

Accuracy: 1% (± 2 digits)

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 USB Charging Voltage Current Monitor

Product Features

  • Dual display both voltage and current simultaneously.
  • Dual Color LED display (Red for Voltage, Blue for Current),easy to read.
  • Measuring Range: Voltage 3.2 ~ 10V; Current 0 ~ 3A; Accuracy: 1% (± 2 digits)
  • USB Output Port 1 is used for both charging and USB communication.
  • USB Output Port 2 is used for large current fast charging