Simple, Compact and Tough
Compact Waterproof Temperature Logger with Internal Sensor and On-Face LED Alarm
TR-51i
TR-5i Series
| Channels | Temperature 1ch (Internal) |
|---|---|
| Range | -40 to 80°C |
| Comm Interfaces |
Optical |
| Waterproof Capacity |
IP67 |
Overview
With dimensions of 62 x 47 x 19mm (2.4 x 1.8 x 0.75in) TR-5i series loggers may be small, but they are built to last. In addition to the LCD on the front panel, the built-in alarm LED makes warnings easily visible.
The TR-51i with its internal sensor has a IP67 waterproof rating and can be used in environments from -40℃ to 80℃. It is suitable for using in measuring actual temperatures of items stored in refrigerators and freezers.
Special Features
Its IP67 waterproof rating makes it suitable for temperature monitoring in various storage and transportation environments.
By connecting our Communication Port TR-50U2 to your PC via a USB cable, you can easily download data by placing the logger face down on the port. Data downloaded to your PC can then be viewed and analyzed with our Windows compatible software "T&D Graph".
Options
Software & Apps
Product News
- May 20, 2026 Products Notice Regarding Expiration of EN12830 Certification (TR-51i/52i, RTR-501/502)
- Mar 25, 2025 Apps/Software/Firmware T&D Recorder for Windows (TR-5,7xU) Update (Ver. 2.10)
- Mar 25, 2025 Apps/Software/Firmware T&D Tools Update (Ver. 1.01.7)
- Sep 20, 2024 Apps/Software/Firmware T&D Graph Update (Ver. 1.19.1)
- Sep 10, 2024 Apps/Software/Firmware T&D Tools Update (Ver. 1.01.6)