915 Generation KWS-MX19 USB Tester DC 4V-30V 0-5A Current Digital Capacity

1. Timing shutdown . Continue to click the button until the screen display appears on the right. Then press and hold the button for 3 seconds, the numbers on the screen will flash. Click the button again to increase the 30- shutdown delay. Then press and hold the button for 3 seconds to save your .
2. Overvoltage protection . Continue to click the button until the screen display appears on the right. Then press and hold the button for 3 seconds, the numbers on the screen will flash. Click the button again to increase 0.5 volts. Then press and hold the button for 3 seconds to save your .
3. Overcurrent protection . Continue to click the button until the screen display appears on the right. Then press and hold the button for 3 seconds, the numbers on the screen will flash. Click the button again to increase 0.5A current. Then press and hold the button for 3 seconds to save your .
4. Return to the main page, press and hold the button for 3 seconds to clear the saved data such as accumulated working time, power, and energy.
5. Current and voltage calibration : use 5.000V standard voltage. Press and hold the button until " " appears on the LED screen. It will automatically calibrate. 1. Voltage: DC 4V-30V (overvoltage protection can be set)
2. Current: 0-5.5A (overcurrent protection can be set.)
3. Power: 0-150W
4. Power: 0-99999mAh
5. Energy: 0-999.9mWh
6. Timing: 0-99 hours
7. Countdown: 0-24 hours
8. Charging resistance: 0-999.99Ω
9. Current/Temperature
10. Data output voltage
11. Power supply voltage
Material:plastic
colour:White Package Contents:
1 x Voltage Current Tester Only the above package content, other are not included.
Note: Light and different displays may cause the color of the item in the a little different from the real . The measurement allowed error is +/- 1-3cm.