If more than four analog measurements are required, use Sutron's ultra-accurate, low cost SDI-12 Analog Module. The built-in tipping bucket interface facilitates easy precipitation measurement.

Up to 10 different measurements can be setup. Each measurement has its own independent schedule. Each can be setup to trigger random transmissions. An easy way to ensure that measurements are made prior to transmissions is provided via the use of the 'Relative to Tx' setting. Measurements can be put into SHEF and pseudobianry formatting.