This product information has been archived and is not currently planned for restocking.
Please feel free to contact us to discuss this product, we can possibly suggest an alternative or see if it can be sourced specially for you.
Ever wondered "hey is my phone/tablet/battery actually charging, or is it just sitting there looking stupid", or "hey, is my USB port giving too low a voltage", or "hey, is my charger REALLY giving 2 Amps?"
Wonder no more with the Charger Doctor!
Simply plug the "In" into your charger (or computer's USB port), and plug the thing you are charging into the "Out" and the Charger Doctor will alternate between showing you the Voltage (normal voltage for USB charging should be approx 5 Volts), and the Current (between 0 and 3 Amps).
Totally simple and tells you at a glance the health of your USB port, as you can see in the picture, my USB Port is way under voltage, I should do something about that!
Voltage range between 3.5 and 7v. Current range between 0 and 3 Amps. USB-A Male for IN, USB-A Female for OUT.
Note that this is of course not a precision measurement device, if you need precise, use a (good!) Multimeter.
All of our products are shipped from Christchurch, New Zealand using CourierPost for NZ, and Airmail for international.
