Atlas Pro-TH USB Bluetooth Temperature and Humidity Data Logger

5-year life expectancy

Atlas Pro-TH USB Bluetooth temperature data logger can operate continuously for up to 5 years on a single battery, eliminating the need for frequent battery replacement or routine maintenance. This design is ideal for long-term deployments and also helps reduce battery waste.

Digital sensor for high accuracy

Equipped with a high-precision digital sensor, the USB temperature and humidity data logger delivers measurement accuracy of ±0.3℃ F.S. for temperature and ±2% RH for humidity. Its high sensitivity and stability make it suitable for applications in pharmaceuticals, laboratories, cold chain storage, and other environments with strict accuracy requirements.

Dual data access via USB and Bluetooth

The USB Bluetooth temperature data logger supports both USB and Bluetooth connections, allowing users to configure parameters and export data either by connecting the logger to a PC via USB or wirelessly through the mobile APP. This dual-access design improves operational efficiency for both local and remote data retrieval.

Enhanced Bluetooth functionality

Through Bluetooth connectivity, users can conveniently access recorded data, adjust settings, and review trends using the mobile APP. The APP supports data visualization through graphs and charts, helping users quickly identify trends and abnormal conditions. Data sharing with authorized users is also supported.

Advanced structural design for improved accuracy

Atlas Pro-TH warehouse temperature data logger features both LED indicators and an LCD screen. The LED indicators provide clear, high-contrast status visibility even in low-light environments, while the LCD screen displays current readings, Max./Min./Average values, recording or pause status, alarm status, and marks for intuitive on-site checks.

Wall bracket available for fixed installation

An optional wall bracket enables secure and convenient installation on walls or other fixed surfaces, ensuring good visibility and easy access for routine checks.

Atlas Pro-TH industrial temperature and humidity data logger is suitable for long-term environmental monitoring in cold chain storage and controlled environments across industries such as vaccines, biological samples, electronics, and fruits and vegetables.

It supports continuous data recording and generates audit-ready reports, helping users meet documentation and compliance requirements during storage and quality management processes.

Tkeeper

（Android & iOS supported）

Tkeeper is a mobile APP designed for Freshliance Bluetooth temperature and humidity data loggers. Both Android and iOS versions are available. This APP works with wireless communication via Bluetooth technology. It supports remote device configuration and control, online data viewing, filtration, analysis and synchronization among multiple users, as well as data export with signature and email service. It also features powerful graphing functionality and automatic data analysis with the results of Max., Min., Avg. and MKT values, etc., as well as free data cloud storage for 2 years.

It works with BlueTag T10, BlueTag TH10, BlueTag T/TH100, BlueTag TH20, BlueTag TH30, and Atlas Pro-TH, and Atlas Pro-TH. Multiple devices can be added to the APP simultaneously, so as to help users to manage both devices and data efficiently. And for a device with multiple monitoring channels (with one or two external probes), the APP will automatically identify the probes and support separate configuration, data viewing and export for each monitoring channel.

In addition, this APP supports multiple languages, such as English, Chinese, German, Russian, and Portuguese, Spanish etc., and some practical performance, such as template management, files management and group management.