Inkbird Wireless Thermometer Hygrometer Bluetooth Humidity Temperature Sensor Data Logger with Waterproof & Cold Resistance for Greenhouse Reptile, Baby Room, Fridge

Why it's a great deal

• 【Accurate & Fast Response】Temperature Range: -40°F~140°F/-40°C~60°C; Humidity range: 0%RH-99%RH. Accuracy: ±0.3°C/±0.5°F, ±3％RH. With built-in accurate and sensitive temperature sensor and refresh once per second to provide more timely and higher accuracy data. The App supports calibration, high/low temperature alerts setting, alert notification.

• 【Waterproof & Cold Resistance】 IPX4 rated protection, rust-proof and spill-resistant, available to use in refrigerators and other damp places, provide accurate data in cold and moist environments. Ideal for refrigerators, freezers, reptiles, collectables, cigars, greenhouse, laboratories, musical instruments and more.

• 【Wireless APP Control】 Upgraded Bluetooth 5.0, 30m/98ft connection range(without obstacles). On free APP ’Engbird’ in real time to check the temperature-humidity data or change the setting. A thermometer can be connected to multiple phones and a phone supports multiple thermometers.

• 【Reliable Logging with Graphs and Statistics】Data record interval can be adjustable(10s、30s、1min、2min、5min、10min、30min) and data is updated at 10-minute interval by default, about 200 days of data can be saved. Refresh a group of data every 10 minutes. Record temperature data via graph or bar graph and Logs can easily be exported as a CSV file by email.

• 【Energy Saving & Space Saving】 You can enjoy 3-6 months of continuous use with two AAA batteries inserted. The compact size product with built-in magnet is easy to place in multiple locations or you can place it at multiple locations by the hanging hole.