Description
KWS-MX19 USB Tester DC 4V-30V 0-5A Current Voltage Meter Timing Ammeter Digital Monitor Cut-off Power Indicator Bank Charger BLACK COLOR DescriptionFeatures:1. Timed shutdown settingKeep clicking the button until the screen display is shown on the right. Then long press the button for 3 seconds, the number on the screen will flash. Click the button again to increase 30 minutes delay shutdown. Then long press the button for 3 seconds to save your settings.2. Overvoltage protection settingKeep clicking the button until the screen display is shown on the right. Then long press the button for 3 seconds, the number on the screen will flash. Click the button again to increase 0.5 volts. Then long press the button for 3 seconds to save your settings.3. Overcurrent protection settingKeep clicking the button until the screen display is shown on the right. Then long press the button for 3 seconds, the number on the screen will flash. Click the button again to increase 0.5A current. Then long press the button for 3 seconds to save your settings.4. When back to the main page, long press the button for 3 seconds to clear saved data of cumulative working time, electricity and energy.5. Current and voltage calibration method :Please use 5.000V standard voltage . Hold the button until “Factory setting”appear on the LED screen . It will calibrate automaticly.Product Parameters: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. Electricity: 0-99999mAh5. Energy: 0-999.9mWh 6. Timing: 0-99hours7. Countdown: 0-24hours 8. Charging resistance: 0-999.99Ω9. Current/Temperature 10. Data output voltage11. Supply voltagePackage Inclusions:1 x USB Test Meter
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