Satlink 7.20 can be downloaded from our website for free. The program's installer is commonly called satlink.exe or SatlinkLoggerCommunicator.exe etc. This free software was originally developed by Sutron Corporation. The software is included in Business Tools. The following version: 7.2 is the most frequently downloaded one by the program users.
From the developer:
Satlink is Sutron‟s multi-satellite data logger and transmitter that can be used to relay data through environmental satellites. The software builds upon Sutron‟s vast experience of delivering over 25,000 field stations to customers around the world. For many simple stations, Satlink can make the measurements, log, format and transmit the data. The built-in SDI-12 interface gives Satlink the ability to make measurements of a wide range of sensors including water level, water quality, wind, and temperature.
You may want to check out more software, such as RelCalc, CVPlus Visual or re:PocketMod, which might be similar to Satlink.