USB-тестер 10 в 1 цифровой вольтметр постоянного тока амперметр измеритель напряжения детектор индикатор заряда внешнего
- Категории: Voltage Meters >>>
- Поставщик: Shenzhen,Sunhokey,Electronics,Co.,Ltd.
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Описание и отзывы
Характеристики
10 in 1 USB Tester DC Digital Voltmeter Amperimetro Current Voltage Meter Amp Volt Ammeter Detector Power Bank Charger Indicator
Products Details
Specification
Voltage | 4-30V |
Current | 0-6.5A |
mAh | 0-999999MAH |
Milliwatt hour | 0-999999MWH |
Timing | 0-99 hours |
Power | 0-200W |
Charging internal resistance | 0-999.9 ohms |
Grouping | 1-9 group V |
Internal temperature | 0-80 ℃ |
Weight | 25g |
Function Operation Instructions
1. Click the button to view the charging data saved in groups 1-9.
2. Press and hold the button for 3 seconds to clear the charging data saved in a single group.
3. Quickly double-click the button to change the displayed page.
4. Press and hold the button for a long time and then plug in the power, enter the voltage calibration and enter the display: (5.526V→), double-click the button quickly again, as shown (5.528V1), click the button to increase the displayed voltage.
2. Press and hold the button for 3 seconds to clear the charging data saved in a single group.
3. Quickly double-click the button to change the displayed page.
4. Press and hold the button for a long time and then plug in the power, enter the voltage calibration and enter the display: (5.526V→), double-click the button quickly again, as shown (5.528V1), click the button to increase the displayed voltage.
Quickly double-click the button again if it shows (5.528V4) and click the button to lower the displayed voltage
Quickly double-click the button again to display (5.526V-), and then click the button to display CURRENT CALIBRATION!
The system automatically performs current calibration. After the calibration is completed, it will automatically return to the main page of the function and use it normally.
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Contact details
Please feel free to contact us for any questions, It's our pleasure to serve you! We appreciate your business!!
Ella Guo
QQ:3001433672
Wechat:Sunhokey-Ella
Skype:shera20081
WhatsApp：13043409318
QQ:3001433672
Wechat:Sunhokey-Ella
Skype:shera20081
WhatsApp：13043409318
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