Product

TSTH1-B | BLE 5.0 Temperature and Humidity Sensor

When it comes to cold chain operations, temperature & humidity control isn’t optional — it’s mission-critical. A few degrees’ deviation can lead to spoiled goods, rejected shipments, or compliance violations. Whether it’s fresh produce, pharmaceuticals, or sensitive chemicals, consistent environmental monitoring is key to quality assurance and accountability.

That’s why TOPFLYtech developed the TSTH1-B BLE 5.0 Temperature and Humidity Sensor — a compact, wireless sensor designed for accurate and real-time environmental data collection. It captures ambient temperature and humidity readings and transmits them securely via Bluetooth Low Energy (BLE) to compatible asset trackers or BLE hubs, which then relay the data to cloud platforms for live visibility and historical analysis.

Smart Cold Chain Monitoring Made Simple

Designed with practicality and flexibility in mind, the TSTH1-B can be installed in refrigerated trucks, cold storage warehouses, and laboratories.
When paired with TOPFLYtech’s GPS trackers, it becomes part of a complete cold chain monitoring ecosystem — enabling logistics managers to monitor both asset location and cargo conditions in real time from any platform.

The BLE connection also allows direct smartphone access, perfect for on-site staff who need to quickly verify temperature conditions without additional hardware.

Its small size, low power consumption, and long battery life make it ideal for large-scale deployments where maintenance access is limited. Once set up, the sensor quietly ensures that every shipment and storage zone remains within safe thresholds.

Why It Matters

Temperature and humidity monitoring is not just about maintaining product quality — it’s about trust, traceability, and operational efficiency.
The TSTH1-B empowers businesses to: