Inkbird Bluetooth Thermo-hygrometer Indoor Thermometer Temp & Humidity Monitor

Bullet Points
【Swiss Precision Sensor】The ITH-11-B is equipped with a professional Swiss temperature and humidity sensor that supports a temperature range of -40 to 60 °C (-40 to 140 °F) with an accuracy of 0.2 ℃ (0.36 °F) and a humidity range of 0% to 99% RH with an accuracy of 2%. It can also give you VPD and dew point readings through the app.

【Upgraded Bluetooth 5.0】It has advanced Bluetooth 5.0 technology, so you can control it with your smartphone within a long open distance of 80 meters (262 feet). It also features the Firm Update function, which means it can be functionally updated based on your feedback, so we can always provide you with the best experience in use.

【Long-term Data Storage】You can view data graphs on the app to understand changes in temperature, humidity, VPD and dew point, and export up to 2 years of historical data to your email. The device itself can store up to 300 days of offline data and upload it to the INKBIRD app when a Bluetooth connection is established. Offline data storage varies with the logging interval, which can be set to 1/2/5/10 minutes.

【Ultra Long Battery Life】Each ITH-11-B thermo-hygrometer is supplied with two AAA batteries, which together have an ultra-high battery capacity of 1200 mAh, giving an ultra-long battery life of approximately 9 months, allowing continuous 24/7 temperature and humidity monitoring, without the need for frequent battery changes.

【APP Remote Monitor】By connecting the ITH-11-B to your smartphone via the Bluetooth function, you can remotely control the unit and monitor changes in temperature, humidity, VPD and dew point. You can also receive real-time temperature and humidity alarm notifications from the app via Bluetooth connection to effectively prevent unexpected losses.

【IP65 Waterproof Structure】Each ITH-11-B has a compact and lightweight body with an IP65 waterproof rating, making it suitable for both indoor and outdoor use, especially in small areas. You can hang it in your home, baby room, fridge, reptile terrarium, greenhouse, wine cellar, courtyard, RV, etc.

Description 
This product uses a high-precision Swiss-made sensor and has a long battery life of up to 9 months, making it suitable for environmental monitoring in refrigerators, baby rooms, wine cellars and more. It is IP65 waterproof and dustproof, allowing it to operate safely on rainy days. Using Bluetooth transmission, it can synchronize data over a long distance of 80 meters and provide real-time feedback of temperature and humidity. The app also supports viewing of VPD and dew point data.

Main Features
√ IP65 waterproof construction, works normally on rainy days
√ Professional Swiss sensor, accurate measurement with 0.2 ℃ (0.36 °F)
√ Bluetooth 5.0 connectivity, supports 80 meters/ 262 feet free range
√ Samples every 3 seconds, fast feedback on temperature and humidity changes
√ 9 months battery life with included batteries, 24/7 all-time monitoring
√ Compact and lightweight, suitable for indoor and outdoor use 
√ Stores up to 300 days of offline data, varying with the logging interval
√ 2 years of historical data can be viewed and exported from the app
√ View data graphs of temperature, humidity, VPD, dew point
√ Receive high/low temperature and humidity alarm notifications under Bluetooth connection

Specifications
Model Number: ITH-11-B
Product Name: Bluetooth Thermo-hygrometer
Color: White
Device Size: 2.56*1.1*0.79 inch (65*28*20 mm)
Connectivity: Bluetooth 5.0
Bluetooth Distance: 80 meters (262 feet) in open distance
Waterproof Rating: IP65
Sensor Type: Swiss precision temperature and humidity sensor
Sampling Interval: 3 seconds
Temperature Range: -40 to 60 °C (-40 to 140 °F)
Temperature Accuracy: 0.2 ℃ (0.36 °F)
Humidity Range: 0% to 99% RH
Humidity Accuracy: 2% (non-condensing)
Powered By: 2*AAA 3.0V batteries (1200mAh)
Battery Life: 9 months
Logging Interval: 1/2/5/10 minutes to choose from via the INKBIRD app (1 min by default)
Offline Data Storage: Up to 300 days (varies with the logging interval)

Package Contents
ITH-11-B*1
AAA Batteries*2
Lanyard*1
User Manual*1