ITEM NAME:USB Power Meter Tester, USB Voltmeter Ammeter Tester Voltmeter Ammeter 5A Description: Compact and easy to carry, plug and play USB smart detector, current, voltage,capacity,power tester Special design of both USB sides in so makes it easy when plug the USB tester with other devices Over current protection setting: Press the MENU button once to display this content. Double-clicking on the MENU button will flash the number on the screen. Double click the button again. Add 0.5 amps. Click the button to reduce 0.5 amp, release the button to automatically save the setting parameters Accumulated working time, power, capacity, when returning to the main screen, long press the button for 3 seconds to clear the retained data Specification: Time: 0-99H Power:0-150W Current:0-5A DC Votage: 4V-30V Capacity: 0-99999mAh Electric quantity: 0-999.9Wh Internal resistance: 0-999.99ÃŽ © Product size: 74x28x15mm /2.91x1.10x0.59 inches Package Includes: 1 Piece USB Detector Note: Timed shutdown settingï ¼Å¡ Press the MENU button once to display the time content. Double-clicking on the MENU button will flash the number on the screen. Double click the button again. Add 30 minutes to delay shutdown. Click the button for 30 minutes. Release the button to automatically save the setting parameters. Overvoltage protection settingï ¼Å¡Press the MENU button once to display this content. Double-clicking on the MENU button will flash the number on the screen. Double click the button again. Add 0.5 volts. Click the button to reduce the voltage by 0.5 volts, release the button to automatically save the setting parameters..Special design of both USB sides in so makes it easy when plug the USB tester with other devices. 1 Piece USB Detector. Capacity: 0-99999mAh. Add 30 minutes to delay shutdown. Add 0.5 volts. Internal resistance: 0-999.99ÃŽ ©.
