Bought last week a Tenma sound level meter 72-945, your order code 1430720.
Looks like a nice piece of kit. Just what I want.
Started reading the transmitted serial output.
When read with the supplied software, the data produces output of date, time, decibel reading and units of measure.
When looked at as a raw hex transmission, I can't make any sense of the way the byte stream is coded.
Can anyone supply a guide to encoding / decoding?
