Advanced infrared(NDIR) sensor technology is used to detect CO2, and electrochemical sensors to detect HCHO and TVOC. Compared with ordinary sensors, it is more sensitive, more accurate and more stable.
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1 Soil Temperature and Humidity Detector. Applications: This soil sensor is suitable for greenhouses, gardens, lawns, and other locations. Easy to Use: This soil testing tool uses two AAA batteries (not included) and requires no complicated setup, making it easy for both novice and experienced gardeners to use.
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For example, when the room temperature exceeds 35°C. The air conditioner turns on automatically, or if the humidity falls below 20% RH, the humidifier sprays out. Accurate: Built-in temperature and humidity sensors.
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Application: 3 in 1 carbon dioxide detector can detect carbon dioxide (CO2), temperature and humidity. Item Type: CO2 Detector. All readings are clearly displayed on an easy to read LCD screen with adjustable brightness.
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It is ideal to use in woodworking, building construction, agriculture restoration, and floor-laying. With LCD Display: With a large and clear LCD display, using LCD display chip so that you can see the data from any angle.
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Waterproof, weatherproof, durable in use. High accuracy, large LCD display, easy to read.
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Display: VA reverse color screen. 1 x User Manual.
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Its portable design allows for easy usage on farm, ranch, and more. Multi Use: This device is not just for. Humidity: 5% to 90%RH. 1 x Humidity Tester. Display: 3 Digit LCD Display. If you do not receive our reply within 48 hours, pls.
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