Use 4TE to get lab quality water activity measurements at the line, receiving dock, processing plant, storage facility, anywhere you need to verify safety and quality of your products and ingredients.
Videos:
https://youtu.be/ZwdNzu5kuj0
Specifications
water activity, moisture content, temperature,
time, date, operator and sensor used)
code, 9600 baud, no parity, 1 stop bit,
cable included
measurement of water activity, Part 11
Compliance