Top Room Humidity Detector

Langkou Air Quality Monitor Indoor, Carbon Dioxide Detector Portable Carbon Dioxide Monitor, CO2/Temperature/Humidity Meter, NDIR Sensor, Confined Space Air Monitor Tester Alarm, for Room/Car/School

  • 【PROTECTS EVERY BREATH】- Air Quality Monitor from Langkou, When it comes to the health of your family, Langkou knows that every breath counts. Our 3-in 1 Air quality monitor Indoor (CO2/Humidity/Temperature) with powerful NDIR sensors, real-time detection of major CO2 air pollution and simultaneous monitoring of room temperature and humidity, all displayed on a sleek, clear LED screen. Always protect the health of your family..
  • 【PROFESSIONAL PRECISION SENSOR】- NDIR CO2 sensor is a professional grade particle sensor, the best chip for indoor air quality monitors. Large air inlet and outlet duct design allows the internal sensor to accurately analyze each particle, while the CO2 concentration sampling takes only 1.5s. Bringing together the world's top technology, it provides you with the most accurate air pollution monitoring..
  • 【SOUND ALARM & CO2 CONCENTRATION STAGE】- This Carbon Dioxide Detector is designed with 4 stages of CO2 concentration—normal stage /warning stage/dangerous stage/very dangerous stage. With our Carbon Dioxide Detector, you can set the alarm threshold between 800-2000ppm, and it will alert you when the detected CO2 concentra....
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MOES Smart CO2 Detector, Indoor Air Quality Monitor, NDIR Sensor Carbon Dioxide Detector, Temperature Humidity Air Tester for CO2 Alarm, Smart Life Tuya APP Digital CO2 Meter

  • 【Compatible with Tuya Smart/Smart Life APP】Intelligently monitor your house air condition for CO2 concentration, temperature and humidity value on smart phone via Tuya Smart APP when you are not at home, no more worry about sudden accidents. And you can transfer the Temp. valve between ℃ and ℉ easily in APP or directly via the button on the detector..
  • 【3 in 1 Multifunctional Carbon Dioxide Meter】The 3 in 1 CO2 monitor can detect real-time CO2 concentration, together with clear display on indoor&outdoor humidityand temperature for extremely comfortable and safe life experience. CO2 detection range is featured from 400 to 5000PPM, temperature detection range from 0 to 50℃ and 0-99%RH for humidity detection range, fits well for agricultural planting, production warehouse, raw material processing, home, school, office, and other occasions..
  • 【CO2 Concentration Stage& Sound Alarm】 This CO2 detector is functional with 3 stages of CO2 concentration—normal stage (400-700 ppm), warning stage (700-1500 ppm), and dangerous stage (1500-5000 ppm) and will alarm when the detected CO2 concentration is beyond the safe value you customized to monitor house....
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Resideo RCHW3610WF1001/N Wi-Fi Water Leak Detector, 1.2, White

  • At the first signs of leaks, freezes, or excess humidity, the Wi-Fi Water Leak & Freeze Detector can alert your smartphone..
  • Notification includes mobile & audible alerts – messages can alert you or your family/friends wherever you are, while audible alerts sound when you are at home..
  • Connects to standard Home Wi-Fi directly – no need for an extra hub..
  • Temperature & humidity sensing – Detect low temperatures that can lead to frozen pipes, and humidity that could damage valuables..
  • 5 foot water sensing cable included – the entire 5’ cable senses water providing expanded coverage. Temperature sensing -30F to 150F (-35C to 65C)..
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Airthings 4200 House Kit, Radon, Mold Risk & Indoor Air Quality Monitoring System, Multi-Room

  • IN THE BOX: Airthings Wave, Wave Mini and the Hub.
  • RADON: The Airthings Wave is the first smart radon detector with long and short term values for continuous monitoring.
  • AIR QUALITY: Humidity, Temperature & Total VOCs (toxins & chemicals) are powerful air quality sensors for multi room coverage of your indoor air.
  • 24/7 ACCESS: With the Airthings Hub, you can access to your air quality data at any time, from anywhere.
  • SMART HOME: With the Hub, you get 24/7 access to your Airthings data. Use IFTTT to receive alerts and set up your ventilation, humidifier, air purifier, etc. to turn on/off even when you aren’t home.
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TOPGREENER Dual Tech Humidity Sensor Switch, Infrared PIR Motion & Air Moisture Detection, Bathroom Fan & Light Control, Adjustable Timing, Neutral Wire Required, UL Listed, TDHOS5, White

  • FAN TIMER SWITCH Dual-tech in-wall humidity control switch that controls both bathroom fan and light simultaneously. Dual technology of passive infrared (PIR) motion sensor switch and humidity sensor switch for fan. Automate light and exhaust fan control to keep you hands-free..
  • BATHROOM FAN OCCUPANCY DETECTOR Converts bathroom ventilation fan control wall switch with this smart humidity control switch, turning fan ON automatically when humidity exceeds preset level and turning OFF as it drops to normal to eliminate excess humidity.
  • HUMIDITY SENSOR SWITCH features simple controls and operates in two modes: Occupancy Mode (auto on/off lights, auto on/off fan), and Vacancy Mode (manual on/ auto off lights, auto on/off fan). Adjustable time delay and humidity level.
  • MOTION SENSOR Two single pole switches to control bathroom light and fan separately.
  • Energy savings of up to 40% with motion sensing control.
  • 4 time delay settings from 15 sec to 30 min.
  • 120VAC, 3A fan/motors, 500W incandescent/halogen, 150W CFL/LED.
  • Up to 600 sq.ft coverage, 180 degree field of view.
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Fette Filter - Demineralization Cartridge Compatible with BN & AOS 7531 for Select Humidifier Model #'s 7133, 7135, 7142, 7144, 7145, 7147, U600, U650, 2055, 2055A, E2441, U200, U700 (Pack of 2)

  • HIGH ACCURACY：The humidity temperature sensor maintains accuracy to +/- 1%, Temperature Range: -58°F ~ 158°F,Measuring Humidity Range: 10% RH ~ 95% RH. (Measures conditions every 10 seconds). Temperature measurement accuracy: ±2℉.
  • MINI SIZE：Mini Digital LCD Humidity was made by ABS. The size is 1.88*1.13*0.66 inch, Weight is 0.7oz. Easy to carry. Thermometer allows you to easily know the environment temperature and humidity around you..
  • WIDELY USED：The mini size is perfect to use for mason jar, incubators, brooders, cigar humidors,reptile tank, guitar case any other place that requires monitoring of temperature and humidity levels. Great for monitoring family's living conditions and health..
  • FAST RESPONSE：The Mini Hygrometer Thermometer Digital measures every 10 seconds with 24 sensitive VENTS to provide updated and accurate readings, Temperature measuring range: -58℉-158℉.
  • BUY WITH CONFIDENCE：We've got your back with a 100% satisfaction guarantee. Reach out to us in case of any issues with your refrigerants leak detector and we'll do all we can to make it right.
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Air Quality Monitor Indoor, CO2 Detector, 6-in-1 Air Pollution Carbon Dioxide Detector with PM2.5/1/10, Temperature, Humidity Professional Sensor Real Time Reading, CO2 Alarm Meter

  • 【Know The Air Around You】: The air quality tester has built-in advanced Infrared (NDIR) & laser scattering detection sensors designed to accurately track air quality including CO2, PM2.5、PM1.0 and PM10 (particulate matter), temperature and humidity. Tips: Please let the device work short mins outdoor before use for most accurate results..
  • 【10 hours+ long standby & Auto Alarm Function】: The built-in 2000 mAh battery can provide more than 10 hours of standby time when fully charged, in addition to real-time power through the included usb charging cable, this enables long-term monitoring of air quality level. Press the main function key twice quickly to turn on/off the automatic alarm function (An alarm will be issued when the CO2 reading exceeds 1000ppm)..
  • 【2.8inch Instant Readout】: Professional sensors require a sampling time of only 1.5s, which can display the current air quality on the screen in real time. The CO2 detector uses a 2.8in large size display, which can show the readings simply and intuitively (The reading of PM1/PM2.5/PM10 automatically switches every 5s)..
  • 【Portable CO2 Detector】: A portable detector the size of a palm, is easy to carry and can detect the gas quality in bedroom, living room, kitchen, office, car, school,....
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Indoor Air Quality Monitor, Formaldehyde Detector, Temperature & Humidity Meter, Sensor, Tester; Detect PM2.5/CO/CO2/HCHO/TVOC/AQI Micron Dust, Test Indoor TVOC Volatile Organic Compound Gas

  • 【MULTIFUNCTIONAL& AIR QUALITY MONITOR】 its available for 8 types of data, Total control of air quality，Formaldehyde(HCHO), Volatile Organic Compound(TVOC), Particle Matter(PM1.0/PM2.5/PM10),Temperature(in ℃),Humidity(in %). To guarantee the health of your family. Before the first use or after long-term storage, please make sure to place it in a ventilated environment (indoor) for at least 1 hour,ensure the accuracy of data..
  • 【HEALTHY HOME?】For everyone,It's necessary to know the air quality of the place where you live.This air monitor have LCD Digital Color Screen, large and easy to read, which have Good(Green), Slight Pollution(Yellow),Moderately Pollution(Red),Severe Pollution(Purple) Four grade. You can directly to know the overall environment quality and track on each gas mean value to know what gas in air is unsafe and take accordingly actions..
  • 【EASY TO OPERATE】Air Quality Detector has a 1500mAh rechargeable lithium battery and packed with Type-C cable that can last up to 4-5 hours. its easy to operate with just pressing the power on/off button, A button realizes all operations,design with LCD Color Screen Digital Display, it can offer mean value for each gas,It helps detect harmful HCHO and TVOC around your room in the real ....
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LYCHL Indoor Air Quality Monitor Formaldehyde Detector HCHO Monitor VOC Meter Temperature & Humidity Meter with Alarm Clock

  • 【REAL-TIME MONITORING】This Formaldehyde Detector can accurately monitor HCHO concentration, air quality, environmental humidity, and temperature in real-time. The indoor air quality meter is embedded with a high-performance chip with a precision sensor. Indoor air quality can be monitored anytime and anywhere..
  • 【LED Display 】This HCHO monitor is simple in design, 7.6-inch LED display with no refection, which could be seen clearly in any corner. Digital alarm clock is as add-on feature..
  • 【Color Warning and Sounding Alarm】0-0.100mg/m³: value display is white, no sound.
  • 0.101-0.130mg/m³: value display is yellow, alarm every 15 seconds.
  • 0.131-0.300mg/m³: value display is orange, alarm every 5 seconds.
  • 0.301-0.500mg/m³: value display is red, alarm every 2 seconds. When the alarm is activated, any key can be used. During the alarm period, pressing any key will clear the alarm..
  • 【Portable and Easy to hang on】Comes with the adhesive strip.Design with hang hole. You can hang the HCHO monitor on the wall very easy or move it to place on the desk. The portable smart carbon dioxide detector can help us detect the carbon dioxide content in the living room, kitchen, bedroom, office, school, car, hotel, travel, camping, party, etc..
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New Deal

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  • ️EXPERIENCE THE BENEFITS OF ULTIMATE ANTI-SPY DETECTION - If you are looking for a complete anti-spy and counter surveillance system that has been engineered to detect signals across the widest range available on the market, then your are ready for the Discover It - Anti-Spy Counter Surveillance B....
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2-Pack Mini Digital Humidity Temperature Meters Gauge Indoor Hygrometer Thermometer Hygrometer wiht LCD Display Fahrenheit (℉) for Humidors Greenhouse Garden Cellar Closet Guitar Case

  • Measurable humidity range: 10%-99%, humidity measurement accuracy: 5%-10% (room temperature 25℃). Reliability, measured every 10 seconds, provides the latest and accurate measurement results..
  • Measurable temperature range: -58 ~+158 (Fahrenheit), temperature measurement accuracy: 1.0℃. You can check the current room climate and use the humidifier to adjust the room temperature and humidity as needed..
  • Household humidity and temperature monitor: This portable thermometer measures indoor humidity and temperature, which helps you to understand indoor air conditions. Become an ideal choice for personal and professional life..
  • Battery: two LR44 button batteries, size: 48 * 28.6 * 15.2mm. Portable temperature and humidity measuring instrument is suitable for every scene. Besides, its beautiful and fashionable appearance is also a beautiful room decoration..
  • WNJ digital humidity measuring instrument Thermohygrometer is very popular and widely used in living room, greenhouse, musical instrument room, wine cabinet, basement, warehouse, grain warehouse, baby room and dressing room..
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CO2 Monitor Air Quality Monitor CO2 Meter CO2 Detector Carbon Dioxide Monitor NDIR CO2 Sensor with Humidity and Indoor Thermometer Monitor (CO2)

  • 【REAL-TIME MONITORING】This carbon dioxide detector can accurately monitor CO2 concentration, air quality, environmental humidity, and temperature in real-time. The indoor air quality meter is embedded with a high-performance chip with a precision sensor. Indoor air quality can be monitored anytime and anywhere..
  • 【LED Display 】This co2 monitor is simple in design, 7.6-inch LED display with no refection, which could be seen clearly in any corner..
  • 【Color Warning and Sounding Alarm】400-1000ppm: value display is white, no sound.
  • 1001-2000ppm: value display is yellow, alarm every 15 seconds.
  • 2001-3000ppm: value display is orange, alarm every 5 seconds.
  • 3001-5000ppm: value display is red, alarm every 2 seconds. When the alarm is activated, any key can be used. During the alarm period, pressing any key will clear the alarm..
  • 【Portable and Easy to hang on】Comes with the adhesive strip.Design with hang hole. You can hang the CO2 monitor on the wall very easy or move it to place on the desk. The portable smart carbon dioxide detector can help us detect the carbon dioxide content in the living room, kitchen, bedroom, office, school, car, hotel, travel, camping, party, etc..
  • 【Flexible Power Supply&Warranty】CO2 Meter is powered by 5V2A(USB ca....
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