Owon B41T+ Multimeter

This webpage uses Bluetooth to get the current reading from Owon multimeter using Bluetooth. A Bluetooth 4.0+ chip is required.

  • Enable bluetooth on multimeter first.
  • Then click Connect and select "BDM" or "LILLIPUT" device.
  • The measure shall be shown below


Status:
?

 

Latest data:
Statistics:
Logs (see Developer Tools console):
  • To adjust: OwonBT.SetLogLevel(value 0..5) where 0=TRACE, 5=SILENT
  • To enable packet logging into application local storage : OwonBT.SetPacketLog(true)

With auto-range function active, the meter may send invalid data (wrong scale) if the measure is taken in the middle of the range update. To have consistent results, disable the auto range.
Realtime chart: