The Solinst® RRL System offers a very simple and inexpensive method of local telemetry. Data is sent from the field via short distance radio to your Home Station PC. The RRL is excellent for small, closed loop networks such as mine sites, golf courses, and landfill monitoring networks.

Features
• RRL Stations work with omnidirectional antenna, therefore can communicate over distances up to 30 km
• RRL Stations use a 900 MHz radio module
• Six replaceable lithium batteries and option of a back-up power source
• Up to four Solinst® Dataloggers can be connected to one RRL (using two Splitters) 
• Size: fits in a 4.5" diameter well
• IP Rating: IP66 (dust and water proof, cannot be submerged)