RTR-507B WIRELESS TEMPERATURE AND HUMIDITY LOGGER WITH HIGH PRECISION SENSOR

RTR-507B WIRELESS TEMPERATURE AND HUMIDITY LOGGER WITH HIGH PRECISION SENSOR for temperature and humidity monitoring with recorded data

This instrument fits facility teams, storage operators, laboratories, and compliance users that need a practical way to capture data during building a reliable record of environmental conditions for quality, traceability, and troubleshooting. 

Perfect for environments requiring accurate monitoring of temperature and humidity, such as sensitive storage or controlled testing facilities

The RTR-507B wireless temperature and humidity logger offers reliable performance with the ability to measure and record temperatures from -25 to 70℃ and humidity levels from 0 to 99% RH. It connects wirelessly to compatible base units up to 150m (500ft) away, enabling seamless data transfer to a base unit, cloud storage, or a designated location automatically. Data can be monitored on a computer or directly on-site using compatible data collection devices.

*1: Repeated use above 60°C may reduce humidity measurement accuracy over time. Humidity cannot be measured below -20°C. *2: Only the "Endless" function is available when using RTR500BW, RTR500BM, RTR-500NW/AW, or RTR-500MBS-A as the Base Unit.

*3: Bluetooth connectivity is available when using RTR500BW as the Base Unit and configuring settings via the T&D 500B Utility mobile app.

*4: RTR-500B1 requires a separate Lithium Battery (LS26500). Contact your local authorized distributor for details.

*5: Do not use RTR-500A2 with RTR501B, as it may cause temperature readings up to 3°C higher than actual.

*6: Battery life varies depending on ambient temperature, communication frequency, recording intervals, radio environment, and battery quality. Estimates assume a new battery and are not guaranteed.

*7: This waterproof rating applies to the data logger with the sensor connected. The temperature-humidity sensor itself is not water-resistant.

Specifications are subject to change without notice.

The Wireless Temperature and Humidity Logger is used by food storage managers, cold‑chain logistics teams, pharmaceutical facilities, and facility maintenance professionals to record environmental conditions without manual logging. Wireless data loggers help capture temperature and relative humidity trends over time, and industry best practices in environmental monitoring emphasize that continuous logging supports traceability and early detection of excursions that could compromise product quality or regulatory compliance.

Professionals value wireless loggers for their ability to transmit data to base stations or cloud platforms, enabling remote access to environmental records for analysis and reporting. Compared with manual logging or standalone devices, wireless systems reduce data gaps, improve alarm monitoring during storage or transportation, and enhance quality control in food safety, cold storage, pharmaceutical, and cleanroom environments.

Special Features of the RTR-507B Wireless Logger

Wireless Data Collection with Compatible Base Units

RTR500B Series loggers act as Remote Units that must be paired with a Base Unit for data collection. Collected data can be transferred to a PC, our free cloud service, or your FTP server via USB, LAN, or 3G networks. Real-time monitoring and alert notifications provide a complete data management solution.

* Select a Base Unit that matches your measurement environment and scale for optimal performance.

High-Accuracy Temperature and Humidity Measurement (RTR507B / RTR507BL / RTR-574-S / RTR-576-S)

The S-model sensor delivers improved accuracy of ±2.5% RH, with a temperature range of -25 to 70°C and humidity range of 0 to 99% RH. Full instructions and setup guidance are available in the Instruction Manual / Quick Start Guide.

Technical Q&A

What is the maximum wireless range of the RTR-507B?

The logger can connect to compatible base units up to 150 meters (500 feet) away for seamless data transfer.

Can the RTR-507B measure humidity in extreme temperatures?

Humidity measurements may be less accurate above 60°C and cannot be performed below -20°C.

Is the sensor water-resistant?

The logger is waterproof when the sensor is connected, but the temperature-humidity sensor itself is not water-resistant.

How long does the battery last?

Battery life depends on factors like temperature, recording intervals, and battery quality. Estimates assume a new battery and are not guaranteed.

Can I use the RTR-507B with any Base Unit?

Only compatible Base Units (RTR500BW, RTR500BM, RTR-500NW/AW, or RTR-500MBS-A) support all features such as the "Endless" function and Bluetooth connectivity.

When is data logging especially valuable?

Logging is valuable when trends matter more than a single spot reading, such as curing history, storage conditions, verification records, or alarm-driven incident response.

Who is this best suited for?

Facility teams, storage operators, laboratories, and compliance users will get the most value when they need repeatable measurements plus a record they can review, export, or act on later.

Because it combines Temperature: -25 to 70°C, Humidity: 0 to 99 %RH, High Precision Temperature/Humidity Sensor, this product is a strong fit for temperature and humidity monitoring with recorded data where documentation and repeatability are important.