{"product_id":"usb3-0-battery-charger-voltage-current-tester-capacity-power-detector-oled","title":"USB3.0 Battery Charger Voltage Current Tester Capacity Power Detector OLED","description":"\u003cp\u003eITEM NAME:USB3.0 Battery Charger Voltage Current Tester Capacity Power Detector OLED Product Overview USB3.0 Battery Charger Voltage Current Tester Capacity Power Detector OLED Item Special： 1.Automatic calibration of current zero function After long-term use, due to aging of the device or changes in ambient temperature, small current measurement errors may increase. The solution is to hold down the button and the breathing light is on, and an automatic calibration current zero operation is performed. After entering the main interface, the first line displays the current voltage value, the current power and the current data group, and the second line displays the current current and the cumulative capacity respectively. 2.Overvoltage and undervoltage reminder function When the voltage is higher than 5.3V, it will be displayed on the screen and will flash continuously, indicating that the USB voltage is too high. When the voltage is lower than 4.7V, it will be displayed on the screen, and it will flash continuously, indicating that the voltage is too low, the flashing cannot be turned off, when the voltage is normal. The range disappears automatically. 3.Capacity automatic storage function In the main interface, if you click the back button, you can cycle through the next set of data, the tester can provide 0-9 a total of 10 sets of data to save and view. When the data group is 1-9 groups, the current capacity is stored when the power is turned off, and continues to be accumulated when the power is turned on next time. When the data group is 0 group, the current capacity is stored when the power is turned off, and the next time the power is turned on to remind the last capacity, but When the accumulated capacity exceeds 1MAH, the last data is automatically cleared and re-accumulation begins. In the main interface, double-click the back button (within 0.5 seconds between two presses) to enter the data viewing interface. The secondary interface displays the cumulative .Find many great new \u0026amp; used options and get the best deals for USB3.0 Battery Charger Voltage Current Tester Capacity Power Detector OLED  at the best online prices at Order2india Shopping! Free shipping for many products!\u003c\/p\u003e","brand":"O2INEW","offers":[{"title":"Default Title","offer_id":1613594427407,"sku":"O2I-0-184107102306","price":3213.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/2582\/products\/s-l2000__95990_8d365e3c-7f97-4404-b5a7-5d3616bd4e72.jpg?v=1680090603","url":"https:\/\/order2india.com\/products\/usb3-0-battery-charger-voltage-current-tester-capacity-power-detector-oled","provider":"ORDER2INDIA SHOPPING","version":"1.0","type":"link"}