It is a USB Charging Voltage Current Monitor,Supply voltage, test voltage: 3.2 ~ 10V,Test Current: 0 ~ 3A (10A Maximum, If more than 3A, can not work continuously),Accuracy: 1% (± 2 digits).

Product Features :

• USB charging voltage and current dual display
• One-input , Dual-output

• 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.

• Charging voltage output function: Apple Special Type ,only suitable for IPad, IPhone and Samsung S4 " High Current " charge

• Supply voltage, test voltage: 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
• Dimensions: 69 x 26 x 14mm
• USB extension cable: about 120mm
• Measuring rate: ≥ 500mS / times
• Accuracy: 1% (± 2 digits)

• 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

• 1x USB Charging Voltage Current Monitor