Feature

●(Easy to Use) Press and hold for 2 seconds to reset time and capacity. No troubles or confusion to use
●Voltage and Current Tester: The tester can detect the output voltage and current of various power supplies
●➠【USB Digital Tester】The USB digital tester is easy to carry, just plug and play
●(Efficient Testing Equipment) Ammeter detector that can save time and capacity, also can measure total capacity (mAh)
●➠【LCD Display】Power capacity tester with LCD display design allows you to clearly check your device charging status

Description