Description
Product Overview
The Freshliance TH30R-I is a battery-rechargeable Bluetooth hygrometer designed for accurate indoor humidity and temperature monitoring. It features two external probes, supporting a wide measurement range from -112°F to +392°F for temperature and 0% to 95% for humidity. This device includes a built-in sensor and connects via Bluetooth to the Tkeeper app, enabling real-time data review, graphing, and analysis without account registration. With dimensions of 2.68 x 2.68 x 0.81 inches and weighing 3.17 ounces, it is compact and portable, ideal for various monitoring needs.

Usage
This temperature and humidity monitor is suitable for environments such as refrigerators, archives, and storage areas in industrial and scientific settings. It is used by professionals in pharmaceuticals, food storage, and logistics to ensure optimal conditions for perishable goods. The device supports multi-user data sharing and automatic cloud uploads, making it efficient for team-based monitoring and compliance reporting.
Why Choose Us
Freshliance is an ISO9001 certified manufacturer with expertise in temperature and humidity recorders, widely trusted in industries like pharmaceuticals and agriculture. The TH30R-I offers high-precision sensors, cloud data storage, and easy export capabilities, providing reliable performance and compliance with industry standards. Our focus on quality and user-friendly design ensures long-term durability and accurate monitoring.
Key Features
- Bluetooth connectivity for easy pairing with the Tkeeper app without account registration
- Three high-precision sensors including built-in and two external probes for versatile monitoring
- Cloud data storage and synchronization for multi-user access and automatic backups
- Export data as PDF or CSV files with customizable intervals and email sharing
- Rechargeable battery and compact design for portable use in various environments
FAQ
What is the measurement range of the external temperature probe?
The external temperature probe measures from -112°F to +392°F, allowing for monitoring in extreme conditions.
Does this device require Wi-Fi for data synchronization?
No, it uses Bluetooth to connect to the Tkeeper app, and data is uploaded to the cloud automatically without Wi-Fi.
Can multiple users access the monitoring data simultaneously?
Yes, the device supports multi-user data sharing through the app, enabling collaborative monitoring and analysis.
How do I export the data for reports?
Data can be exported as PDF or CSV files via the app in minutes, with options for intervals and email sharing.
What is included in the package?
The package includes the data logger, one temperature probe, one temperature and humidity probe, a USB charging cable, 10 cable clips, a user manual, and the box.








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