I have the USB multimeter/tester and it is a great device. Thank you!
I would like to be able to read the total capacity of my USB portable charger battery. I see the display shows the mA/H reading. When my device is full, I disconnect the tester. When I connect it again, it shows the previous mA/H reading, flashes twice, and starts from zero again. I know I can manually clear the reading by holding the button … but how do I keep it from clearing each time automatically?
Thank you for your reply,
Victor