New Releases

New Product

New High Precision Wide Range Temperature and Humidity Data Logger: RTR-507

Date Issued: September 20, 2012

The Wireless Data Logger RTR-507/507L is a new model in our lineup of RTR-500 Series, which enables wide range high precision measurements of temperature and humidity.
We achieved a humidity measurement accuracy of ±2.5%, as well as wide range measurements of temperature from -30 to 80℃ and humidity from 0 to 99%RH.
By using our RTR-500 Series Base Unit, the recorded data in the RTR-507 not only can be collected via wireless communication, but can also be used for data monitoring, warning monitoring, and data management through networks to construct a data logging system to match your needs and environment.

Note that the RTR-507L is an extended battery life type.


Measurement Range -30 to 80°C
0 to 99%RH
Accuracy ±0.3°C (at 0 to 50°C)
±2.5% (at 25°C, 10 to 85%RH)
Logging Capacity 8,000 data sets (One data set consists of readings for both temperature and humidity.)
Wireless Transmission Range About 150 meters (500 ft) if direct and unobstructed
Power Lithium Battery
Operating Environment -40 to 80°C (-10 to 80°C during wireless communication)

Compatible Base Units

Network Base Station: RTR-500NW/RTR-500AW
Wireless Base Station: RTR-500
Portable Data Collector: RTR-500DC