ThermoPro TP351 Bluetooth Hygrometer 80m range 🌡

This compact hygrometer and thermometer pair from ThermoPro lets you monitor temperature and humidity across rooms or a greenhouse with remote Bluetooth access and multi‑device data storage. It is aimed at users who want precise, quick readings and the convenience of app control for environmental tracking.

Key Points

The set includes two sensors with an advanced NTC humidity sensor, offering accuracy according to the manufacturer of ±0.3 °C for temperature and ±2% RH for humidity. Readings update every 10 seconds and can be viewed on a smartphone via the dedicated app, making it practical for continuous monitoring of incubators, plant rooms or living spaces. The Bluetooth link supports remote access up to 80 m in unobstructed conditions. 📱🌿

Technical Specifications

• Name: ThermoPro TP351 Bluetooth Hygrometer Thermometer 2 Pack
• Temperature accuracy: ±0.3 °C
• Humidity accuracy: ±2% RH
• Update interval: 10 seconds
• Remote range: up to 80 m (line of sight)
• Data retention: up to 2 years of stored data exportable via the app

Benefits

Pairing and setup are straightforward, simply insert the included batteries and follow the app prompts to connect. The mobile application adds functionality beyond basic display, with configurable alerts for temperature and humidity thresholds, comfort index readouts and the option to switch between Celsius and Fahrenheit. Long term trends are available through exported data for further analysis, which can be useful when keeping environmental conditions stable over weeks or months.

Usage Recommendations

Place the sensors where air can circulate freely and away from direct sunlight or heating sources for the most representative readings. If using in a greenhouse or incubator, position one unit near the centre of the space and the other where conditions are expected to vary, so you can compare microclimates. Consider that the 80 m range is quoted for unobstructed conditions; walls and appliances can reduce effective distance. 🔍