J & S Instruments, Inc. products

Our RTR-51, 52, 52Pt, 53 and RVR-52A data loggers (Remote Units) can be used with each type of Base Unit (RTR-57U, RTR-5W, and RTR-50) to collect recorded data from the units via our exclusive short-wave technology. The wireless communication range, if unobstructed and direct, is about 100 meters (330 ft). Without physically gathering or going to the on-site Data Loggers, it is possible to collect data and make any necessary recording conditions settings and start recording.