KW203 USB Power Current / Voltage Tester, USB Mobile Power Current Tester

Features:

1) The compact USB dual form, which can, with the screen display USB charging voltage and current

2) The dual USB inputs used in the table at one end, both ends of the output:

Output 2(two functions):

- Data communication functions: an input into your computer, connect your phone or other mobile device, you can transfer data with the computer

- Charging voltage output: input end into your computer, connect your phone or other mobile device, you can charge

3) Output 2(optional):

- Universal: suitable for "the vast majority" mobile phone, mobile power, tablet PCs and other USB devices

- Apple Special Type: only suitable for Apple Tablet and mobile phones, Samsung S4 "high current" charge

4) Universal and Apple special type (Apple Tablet and mobile phones, Samsung S4) functional differences:

- Output 1: general-and special-function the same, following calls "non" original Apple charger current minimum to be able to provide more current 2A

- Apple Tablet, mobile phone with the original Apple charger, through OUTPUT1, rechargeable, high current charging, data communications can be

- Apple Tablet, mobile phones with the "non" original apple charger, through OUTPUT1, "no" can be charged, "no" to high current charging, data communications can be

Note: If this "non" Original Apple charger (charging treasure, etc.) itself is compatible with Apple's high-current charging function through OUTPUT1, it is also possible to provide high current charging

5) Output 2:

- Universal: Apple Tablet, mobile phone with the original Apple charger, through OUTPUT2, rechargeable, "no" to high-current charge, "no" to the data communication

- Apple Tablet, mobile phones with the "non" original apple charger, through output 2, rechargeable, "no" to high-current charge, "no" to the data communication

- Apple Special type: Apple Tablet, mobile phone with the original Apple charger, through output 2, rechargeable, high-current charge, "no" to the data communication

- Apple Tablet, mobile phones with the "non" original apple charger, through output 2, rechargeable, high-current charge, "no" to the data communication

The USB Dual table using a USB extension cable input, the advantages of both ends of the output:

- Simultaneously to two different USB device charging, the display of the current value of the sum of the two ports currents

- May be a charge, and the other for data communication (EG: USB mouse, U disk, USB mobile hard and other USB mobile devices), this will not take up much computer USB port, as well as charging extensions

Due to different computer brands or other USB devices, the USB port plastic head design is different, some down, some up, some similar products have the opportunity to see or display values are reversed phenomenon, and our products no matter which direction will not have this phenomenon

6) It will not block other USB interface

7) The USB Dual table SMT technology used in all superb, so good consistency

Technical parameters:

1) Supply voltage, test voltage: 3.2 ~ 10V

2) Test current: 0 ~ 3A (up to 10A current, but behind the error, can not work for a long time)

3) Operating Current: <20mA

4) Display: 0.2 8inch LED, monochrome (all red), color (red and blue) colors

6) Product Dimensions: 69mm x 26mm x 19mm

7) USB extension cable: >=120mm

8) Measuring rate: >=500ms / time

9) Accuracy: 1 percent (+- 2 words)

Extreme working conditions:

1) Low supply voltage: 3.2V

2) Maximum supply voltage: 10V

3) Working temperature: -10 ~ +65

4) Operating Humidity: 10 ~ 80 percent (non-condensing)

5) Working pressure: 80 ~ 106kPa

6) Sun exposure: no direct exposure