ReviewsAir Humidity Sensor

Geevon 208270A5 Indoor Outdoor Weather Station Wireless Thermometer T208602 Indoor Digital Hygro-Thermometer Humidity Gauge(2 Pack)

T208602 - 【2.36'' Easy-to-Read LCD Display】 Digital thermometer hygrometer with temperature and humidity monitor designed with a clean and round 2.36'' LCD display showing the real-time indoor temperature and humidity. It is easily and convenient to switch the Fahrenheit(°F) and Celsius(°C), just press the C/F button on its’ back without overly complicated operation..
208270A5 - 【7.6 inches LCD Display Wireless Weather Station】 Indoor outdoor weather station wireless adopts 7.6'' large color LCD display, which displays more information you need: indoor/outdoor temperature and humidity, Max&Min records, temperature&humidity (hi/lo) customizable alerts, calendar, alarm clock with snooze(extra 5-minute sleep), vivid weather forecast(next 12-24h weather), comfort bar, moon phases, barometric pressure..
T208602 - 【High Accuracy & Fast Refresh】Room thermometer for home refreshes every 30 seconds to provide you updated and the newest readings for temperature and humidity in your home with high accuracy of ±2~3%RH and ±1°F. Wide measuring range that measures temperature from -4°F to 158°F(-20°C-70°C) and humidity from 10% to 99%..
208270A5 - 【Up to 3 Remote Sensors Fit 3 Channels】 Temperature and humidity monitor supports up to 3....

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Weather Stations, Meteorological Instrument with LCD Display Home Weather Forecast Stations Kids Wireless Indoor Outdoor, Digital Temperature and Humidity Gauge with Wind Speed Direction

...lt-in pressure sensor to predict the weather condition through the change of air pressure. It can be displayed for the next 12-24 hours forecast. The weather station with wind speed..
【Accurate and Humanized Design】: Home Wireless Weather Stations works with the latest technical of high-precision temperature and humidity sensor. We reduce the temperature error to ±1℃ and the humidity error is 5%. It can also monitor the temperature and humidity change trend..
【328ft Transmission Range】: The transmission distance of our home weather station is 328ft in open area. This temperature monitor has a built-in pressure sensor which can predict the weather condition through the change of air pressure..
【Reliable Home Weather Station】: This wireless ambient weather station can be both wall mounted or place on the table top, so that you can know current conditions for multiple areas. Allows you to monitor your home and backyard weather conditions with brilliant, easy-to-read LCD color display..
【Easy set up and navigate】: The home weather stations wireless indoor outdoor and humidity monitor need comes with 4 batteries(Not included), which is very easy to set up and use.It will dim on 10s while only use with batteries..

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ThermoPro TP55 Digital Hygrometer Indoor Thermometer Humidity Gauge+ThermoPro TP393 Hygrometer Indoor Thermometer for Home, Bluetooth Hygrometer Thermometer

260-Foot Remote Range: Bluetooth thermometer hygrometer features advanced Bluetooth 5.0 wireless technology that can transmit readings to the ThermoPro Sensor App from 260 feet away, allowing you to monitor temperature and humidity from any corner of the yard.
Backlight & Touchscreen: Humidity meter with large, 4-inch-LCD display features backlight and touchscreen, making it easier to read in dim light conditions and allows for simple operation.
Digital Hygrometer with Clock and Day Display: This multifunctional temperature humidity monitor not only displays the current temperature and humidity, but also the time and day of week.
Temperature gauge also features multiple placement options that allow it to be put just about anywhere.
Responsive Readings: Humidity reader indicates current air conditions to help you implement proper humidity control that can help benefit your skin and alleviate allergies and other health problems.
High Accuracy and Fast Refresh: With built-in advanced Swiss Sensirion temperature humidity sensor, humidity gauge is highly accurate to ±0.5°F for temperature and ±3%RH for humidity.
10-second fast-refresh intervals provide real-time updates to the slightest change to your home.

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ThermoPro TP50 Digital Hygrometer Indoor Thermometer Room Thermometer and Humidity Gauge+ ThermoPro TP55 Digital Hygrometer Indoor Thermometer Humidity Gauge

Backlight & Touchscreen: Humidity meter with large, 4-inch-LCD display features backlight and touchscreen, making it easier to read in dim light conditions and allows for simple operation.
【Air Comfort Indicator】Humidity meter with humidity level icon indicates air condition -- DRY/COMFORT/WET, allowing this humidity sensor to ensure you’re always aware of changes to your home/household with just a quick glance.
Responsive Readings: Humidity reader indicates current air conditions to help you implement proper humidity control that can help benefit your skin and alleviate allergies and other health problems.
【High Accuracy and Quickly Refresh】Inside thermometer has high accuracy of ±2~3%RH and ±1°F, making it ideal for measuring fluctuating readings like in a greenhouse.
Data measurements are updated every 10 seconds to give you lastest changes of the environment.
Max & Min Records: Digital thermometer indoor displays MAX & MIN humidity and temperature records and trends every 10 seconds, allowing you to adjust your thermostat or humidifier accordingly.

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CO2 Carbon Dioxide Detector, 4-in-1 Indoor Air Quality Monitor Portable CO2 Monitor, Tester for Carbon Dioxide, Temperature and Relative Humidity, CO2 Meter with Alarm, for Grow Tents, Homes, Cars

Indoor CO2 Monitor: Compact size Body with hollow back design for carring and airflow. Big colorful LCD digital screen for people easy to identify and read. Not only monitoring the CO2 content, also can test the temperature & humidity. Air quality monitor is Keeper of family health, Perfect for home interior, such as living room, baby room, classroom, office and which closed places etc..
Necessity of Air Quality Monitor: Carbon dioxide (CO2) is not harmful to human body when it is low, but when it overs a certain amount, it will affect the breathing of humans (and other organisms). If serious, life is threatening. Thus, we have to monitor the CO2 content of air for keeping health..
Advanced NDIR Technology: Mini CO2 meter uses high precision NDIR sensor technology to detect carbon dioxide content accurately and quickly. and it can hazard assessment, when CO2 of air exceed the setting alarm value(alarm value: 1000 PPM), it will warn to remind people to open the window or turn on air purifier for keeping balance of air..
Air Semiconductor Sensor: 4-in-1 air quality monitor adpots intelligent air semiconductor sensor to te....

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Amprobe TH-3 Relative Humidity Temperature Meter

Relative humidity (RH) and temperature meter is used for HVAC, indoor air quality, and environmental applications.
Dual-scale thermometer measures air temperature readings in F and C.
Capacitive humidity sensor ranges from 0 to 100 percent relative humidity (RH).
Data hold for recording data, and minimum, maximum, and relative temperature readings.
Extended probe with protective cover reaches inside ducts and other hard to reach areas.
Battery Life: 85-hours continuous (with alkaline battery).

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ThermoPro TP49 Digital Hygrometer Indoor Thermometer TP55 Digital Hygrometer Indoor Thermometer

TP55 - 【Backlight & Touchscreen】Humidity meter with 4'' large LCD display features backlight and touchscreen, making it easier to read in dim light conditions and simple operation.
TP49 - 【Face Icon Comfort Indicator】Humidity temperature gauge features face icons to indicate DRY/COMFORT/WET air condition quickly to notify you to adjust your humidifier or dehumidifier accordingly and ensure you will always live in the most comfortable environment!.
TP55 - 【Responsive Readings】Room thermometer indoor measures humidity temperature gauge to provide accurate readings.
Humidity reader indicate current air condition ensures proper humidity control, benefit for skin, allergen and other health problem.
TP49 - 【High Accuracy & Fast Refresh】Temperature and humidity sensor is highly accurate to ±1°F/°C and ±2%-3% and refreshes every 10 seconds to give you precise readings and the latest changes in temperature and humidity readings.
Unmatched accuracy and refresh in comparison to other brands.
TP55 - 【Max & Min Records】Digital thermometer indoor displays MAX & MIN humidity and temperature records every 10s.
Also displays the trend of each reading, allowing you to react ahead of time, such as adjusting thermostat or humidifier.

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47k BTU Unit Heater Outdoor Furnace Boiler - Single Speed Fan

BUY WITH CONFIDENCE This humidifier was designed and manufactured in the U.S.A. by Aprilaire – the inventor of the whole home evaporative humidifier, and the leader in indoor air quality solutions.
BUILT-IN FAN pulls heated air directly from the furnace through the humidifier.
FULL COVERAGE up to 4,200 square feet in tightly built homes with a capacity of 18 gallons per day.
MANUAL HUMIDIFIER with a single sensor built into the standard control monitors indoor relative humidity for use in manually setting the percent humidity in your home.
HUMIDITY FOR HEALTH Aprilaire Humidifiers can help you maintain optimal humidity in your home of 35% – 45% which has been shown to reduce the incidence of respiratory infections and symptoms related to allergies and asthma by minimizing the formation of bacteria and viruses, fungi, and dust mites. In addition, you’ll feel more comfortable while also preserving items in your home susceptible to damage from changing humidity or dry conditions.
AIR FLOW CAPACITY: 280.0 cubic_feet_per_minute.
INCLUDED COMPONENTS: 24 VAC Transformer, Humidifier Control, Valves, Installation Instructions, 5’ Electrical Cord Pre-Installed.

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Smart WiFi Temperature and Humidity Monitor,Tuya WiFi Thermometer Hygrometer Sensor with App Control,Large LCD Display,Backlight,Compatible with Alexa,Remote Monitor for Home Greenhouse

Real-time monitoring and recording:The sensor need to be plugged into a USB Port to Power Up all the time, features to monitor the temperature and humidity in real time. And it will report when the temperature and humidity changes very little. the hygrometer thermometer is proper for incubators, greenhouse, reptile tank, guitar case, restaurant and office..
Work with Amazon Alexa, Google Home：After connecting Amazon Alexa and Google home, you can know the current temperature humidity by voice..
Large LCD screen display：The sensor uses LCD as the display of temperature and humidity, and the display of time and date is added on the screen. Time and date are automatically calibrated..
Intelligent Backlight Non-Contact Sensor：Backlight Supported,when the object pass by the infrared sensing window from distance ≤ 5 cm, the screen will light up for about 10 seconds.
Smart Message Alerts:Create scene via smart life app,and push notification when the temperature or humidity goes out of preset value.stay ahead of air changes in your wine cellar, room, greenhouse or home..

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ThermoPro TP49 2 Pieces Digital Hygrometer Indoor Thermometer Humidity Meter Mini Hygrometer Thermometer with Temperature and Humidity Monitor Room Thermometer

Face icon comfort indicator: Humidity temperature gauge features face icons to indicate DRY/COMFORT/WET air condition quickly to notify you to adjust....
High accuracy: Temperature and humidity sensor is highly accurate to ±1 Fahrenheit/Celsius and ±2%-3%, making it ideal for measuring fluctuating....
Fast refresh: Temperature and humidity sensor refreshes every 10 seconds to keep you updated about the latest changes in temperature and humidity....
Compact display with large numbers: Thermometer indoor outdoor features a compact LCD display with large bold numbers, allowing you to read the....
Multiple mounting options: Humidistat has 3 mounting options - Tabletop Stand / Magnetic Back / Hanging Hole, place the wall thermometer anywhere you....

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La Crosse Technology TX141TH-B Wireless Outdoor Thermo Hygrometer Transmitting Sensor

Compatible with models 308-1414B, 308-1414w, 308-1414MB, 308-1425B, 308-1425c, S87078 and S88907.
Wireless transmission of 300ft range (open air).Temperature range: -40 F to 140 F (-40 C to 60 C).
Outdoor humidity: 1Percent to 99Percent RH.Battery powered Requires two AA batteries (not included).
Note : Mount the temperature/humidity sensor on a north-facing wall or in any well shaded location. Sun will make it read high..
Under an eave or deck rail is preferred. Be sure the outdoor sensor is mounted vertically to drain moisture. The maximum wireless transmission range to the weather station is over 300 feet (91 meters) in open air, not including walls or floors.

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