The SA380TX data logger has, to date, undergone four major product revisions, indicated by the products "mod state"
Mod State | Comment |
|---|---|
1 | Original SA380TX |
2 | Reliability enhancements to the original design |
3 | New higher-powered CPU and updated operating system |
4 | Incorporation of a 3G modem |
5 | Incorporation of a 4G modem |
Determining Mod State
The Mod State is indicated by the first numerical digit of the serial number. A Mod State 3 device is shown below:
...