WITRN C4 USB Voltage & Current Meter

WITRN SUPER CHARGE SYSTEMS
USB Voltage & Current Meter
Model: C4
Connection Type: USB-C
Link: www.witrn.com/...

[@rosgr63]

Thanks for the review. Is there an English manual? Thanks

[@byteloupe]

You're welcome. I don't think they have released an English manual. Here's the link if you need to translate them: www.witrn.com/?p=1315

[@rosgr63]

Yes, thank you! Have you tried the fast Charging detection?@@byteloupe