Review on Functional Multimeter Capacity Temperature Detector by Hector Szymczak

When I first turned my first one on, the text was in Chinese, which is easy to fix by pressing the button to toggle between different screen modes. The second one I got is in English by default and if I hadn't known you can switch between screens I might never have tried to press the button. It has many different screens for different purposes, one is very detailed and the other just shows voltage and current, it's really awesome. I just used it today to check my charger's current draw and it was a must. I was able to determine if the charger I was using could actually provide enough power by testing it with multiple chargers. At first I was concerned that this was my first time using USBC and the connector was marked as input. Technically I connected it the other way around, I think that's what you usually come across and it works fine, it even has a little animated arrow showing the direction of the current. It was one of the most affordable Revain units and I am completely satisfied and impressed. I've used it to test USB and Micro USB USB-C and it works fine. For the price I can assure you if you don't need PD support it's worth it. Even if you do, you can just use one of them as a backup.