WEB-U2 or WITRN U2 is one of those advanced power meters with a big screen.
- Both type-A and Type-C input/output.
- Multiple display modes.
- An external temperature sensor support.
- The device has an auto screen rotation.
- Fast charge protocols detection.
- PC Software
The software is very simple and features limited. Not many tools to work with data. But it
site: http://witrn.com/ should provide software updates, but now only the old version available there.
Price: ~40$ (AliExpress)
Some files found from alternative sources:
PC Application: WEB-U2-Application_3.0b.zip (Virustotal check for
Firmware: WEB-U2_firmware_5.3.zip (VirusTotal check for u2p and zip files)
Other reviews (with more details) for U2: