KWS-1902C Tester Operating Manual

1.Voltage                          2. Current                    3. Power                            

4.Direction of current     5. 6.Capacity               7. Timing

8.9 Terminal voltage       10. Keystroke               12.Type-C plug

12.Type-C socket

Product Parameter

1.Current:0-5A                                 2. Size:55x26.5x11.5mm                          

3.Voltage:4-30V                               4. LED:0.96 inch color

5.Current:0-5A                                 6. Voltage Resolution:0.002V

7.Capacity:0-999999mWh               8. Current Resolution:0.002A

9.Load Resistance:1-9999.9Ω          10. Power:0-150W 

11.Temperature:0℃-80℃                12. Energy:0-999999mWh 

13. Timing:0-99 hours                      14. Port: USB-C 24PIN 

15.Weight:15g                                  16.Test Direction: two-way



Directions for use

1. Click the button to switch the LED screen.

2. Double-click the button to revolve the LED screen

3. press the button for 3 seconds to remove all of data.

4. Charging sign: the color and speed of arrow change as the current。 When current change from low to high, the color changes from green to yellow to orange to red, the speed of arrow changes from slow to fast to yellow to orange to red, the speed of arrow changes from Slow to fast No current, no sign。

5. current and voltage calibration method: use 5.000V standard voltage .Hold the button until "Factory appear on the LED screen It will calibrate automatically