DATALOGGER TANDD RTR-502

RTR-500 series dataloggers, TandD The RTR-500 series dataloggers operate wirelessly at 900 MHz frequency. The devices with built-in displays, RTR-501, RTR-502, and RTR-503, are water- and dust-tight. RTR-574 measures and logs illumination, UV light, temperature, and humidity. RTR-501 and RTR-502 are temperature loggers compliant with EN 12830 standard. Required receiver unit: RTR-500, RTR-500DC, RTR-500MBS-A, or RTR-500NW/500AW This product description is an automated translation of the original Finnish description.