Bluetooth Temperature and Humidity Sensor Data Logger – GAOTek

Description Overview GAO Tek’s Wireless Bluetooth Temperature and Humidity Sensor Data Logger provides real-time temperature and humidity data directly to your smartphone. This device uses Bluetooth 5.0 technology for a stable connection over a long working distance, making it perfect for monitoring refrigerators and other sensitive environments.   Features Provides real-time temperature and humidity data. Sends notifications to your app when readings are outside of your desired settings. Allows for custom temperature and humidity range settings. Switch between Celsius (°C) and Fahrenheit (°F) display. Features a data chart display for easy visualization. Stores 20 days of data history, which can be exported as a PDF or Excel file. Supports temperature and humidity calibration for enhanced accuracy. Comes with multiple accessories (lanyard, back clip, 3M glue) for various placement scenarios. Supports an open communication protocol for custom development.   Technical Specifications Feature Specification Technology Bluetooth 5.0 Supported Wireless Standard IEEE 802.11b/g/n App Support iOS or Android Function Temperature Monitor, Datalogger Recording Working Distance > 164.04 ft (50 m) Battery Type CR2477 3V 1000mAH Battery Life More than 12 months Temperature Measurement Range -4 °F to 176 °F (-20 °C to 80 °C) Temperature Accuracy ±0.5 °F (±0.3 °C) Humidity Measurement Range 0 %RH to 100 %RH Humidity Accuracy ±2 %RH Weight 1.06 oz (30 g) Dimensions 1.57 in x 1.57 in x 0.59 in (40 mm x 40 mm x 15 mm)