Reviews Humidity Monitor With Alarm

ECOWITT WH0280 Indoor Outdoor Thermometer Digital Hygrometer Temperature Humidity Monitor with Remote Temperature Sensor

  • 1 YEAR WARRANTY: This digital thermometer and hygrometer allows you to get fast & accurate indoor temperature humidity and outdoor temperature readings to monitor your home and backyard wirelessly.
  • 300FT Transmission Range: The outdoor thermometer can receive and display temperature from up to 3 outdoor remote sensors (additional 2 sensors sold separately) at different locations.
  • Indoor Humidity Monitor: The digital hygrometer helps you to improve your family’s health and comfort. Note: No outdoor humidity function..
  • Easy to Read: With 12/24 hour digital time display on large LCD screen and Max/min records for indoor outdoor temperature and indoor humidity since last reset, allows you to check the thermo-hygrometer at a glance. Also includes alarm clock function.
  • Portable Size: Small and compact design with table stand and wall-mountable hole, easy to place. Powered by only 2 AA batteries(not included), energy saving.
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HTC-1 Digital Thermometer Hygrometer Clock Alarm/Alarm Calendar 5 Functions Large Screen Desktop Stand & Wall Mount White Thermometer Hygrometer Digital

  • Thermometer hygrometer with temperature and humidity monitor Controlling comfortable temperature and humidity is the guarantee of health, Multiple uses, for example refrigerator thermometer, freezer thermometer, reptile thermometer, soil thermometer, humidor hygrometer, cigar hygrometer and more!.
  • Hygrometer digital thermometers displays high and low temperature & humidity.
  • Indoor thermometer is highly accurate, ±2~3%RH and ±1°F..
  • Temperature, Humidity, Clock, Calendar, Alarm Clock, Max & Min Records, Report Punctually, ℃ &℉ Switcher.
  • Multi-purpose functions meet your daily needs..
  • Digital Thermometer Hygrometer Easy to read big LCD screen, Indoor room thermometer features a tabletop stand to place the temperature monitor on your counter or fixed on the wall..
  • Powered by 1 x AAA battery (Included), Battery working time up to 12 months..
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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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Geevon 208666 Digital Hygrometer Indoor Thermometer Room Humidity Gauge with Battery,208604 Indoor Outdoor Thermometer Wireless Digital Alarm Clock with Backlight and Sensor

  • ...dings,temperatures displayed in either Fahrenheit or Celsius.The alarm clock and snooze function is essential for your daily life..
  • 208666 - 【Air Comfort Indicator】Digital hygrometer on the inside with moisture symbol that shows the environmental status - Low / OK / High. Geevon temperature gauge measures indoor humidity and temperature protect you and whole family get rid of troubles caused by excessive dryness or humidity. Maintaining proper temperature and humidity levels inside your home..
  • 208604 -【Widely Use Range】 Geevon wireless indoor outdoor temperature gauge clock is equipped with 1 outdoor remote sensors,is capable of connecting up to 3 channels wireless sensor up to 60m/200ft for multiple locations in an open area.You can monitor the real-time temperature of bedroom, living room, baby room, kitchen, office, patio, greenhouse, camp trailer, hen house, garage and so on..
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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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Wireless Bedwetting Alarm for Boys and Girls, Temperature, Humidity, Sound and Vibration Induction Display. Bed-wetting Sensor for Kids or The Elderly.

  • 【Wireless & Rechargeable】Temperature, humidity, sound and vibration induction display.Bedwetting moisture alarm adopts an advanced wireless alarm design, without cable, do not need to wear on the hand, to avoid embarrassment. Both transmitter and receiver have built in lithium batteries, which can be charged through the charging box at the same time. A very reliable bedwetting alert system for kids potty training..
  • 【Long Receiving Distance】 Receiver's reception range is between 10 to 20 meters, you can place the receiver next to the pillow, on a bedside table, or monitor children's pee status from another room, more flexible to use..
  • 【Multiple Reminding Ways】You can check the humidity and temperature changes at any time. Bedwetting sensor featured with 3 kinds of reminding modes, vibration only, sound only, vibration & sound alert. Customize reminding mode to meet your different requirement..
  • 【Easy To Use】 Just clip the transmitter along the edge of the underpants, then it will monitor kids' pee status and send alarm information to the receiver, easy and convenient to use..
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Digital Thermometer Indoor Hygrometer Room Thermometers and Humidity Gauge with Temperature Humidity Monitor by AikTryee

  • 【EASY TO INSTALL and EASY READING】 Digital Thermometer Hygrometer Easy to read big LCD screen, Indoor room thermometer features a tabletop stand to place the temperature monitor on your counter or fixed on the wall..
  • 【High & Low Records】Hygrometer digital thermometers displays high and low temperature & humidity.
  • Indoor thermometer is highly accurate, ±2~3%RH and ±1°F..
  • 【Healthier Home & Environment】Thermometer hygrometer with temperature and humidity monitor Controlling comfortable temperature and humidity is the guarantee of health, Multiple uses, for example refrigerator thermometer, freezer thermometer, reptile thermometer, soil thermometer, humidor hygrometer, cigar hygrometer and more!.
  • 【8 Functions】Temperature, Humidity, Clock, Calendar, Alarm Clock, Max & Min Records, Report Punctually, ℃ &℉ Switcher.
  • Multi-purpose functions meet your daily needs..
  • 【LONG BATTERY LIFE】 Powered by 1 x AAA battery (Included), Battery working time up to 12 months. Package Includes: 1 x Digital Thermometer Hygrometer.
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Geevon 208666 Digital Hygrometer Indoor Thermometer Room Humidity Gauge with Battery,208604 Geevon Indoor Outdoor Thermometer Wireless Digital Alarm Clock with Backlight and Sensor

  • ...dings,temperatures displayed in either Fahrenheit or Celsius.The alarm clock and snooze function is essential for your daily life..
  • 208666 - 【Air Comfort Indicator】Digital hygrometer on the inside with moisture symbol that shows the environmental status - Low / OK / High. Geevon temperature gauge measures indoor humidity and temperature protect you and whole family get rid of troubles caused by excessive dryness or humidity. Maintaining proper temperature and humidity levels inside your home..
  • 208604 -【Widely Use Range】 Geevon wireless indoor outdoor temperature gauge clock is equipped with 1 outdoor remote sensors,is capable of connecting up to 3 channels wireless sensor up to 60m/200ft for multiple locations in an open area.You can monitor the real-time temperature of bedroom, living room, baby room, kitchen, office, patio, greenhouse, camp trailer, hen house, garage and so on..
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Graphic 45 Metal Clock Keys

  • 【Dual plus Alarm Setting】- Updated from dual alarms to three alarms. You can either set two or three alarms to better WAKE you up. One for you and the other for your families. Forever Say no to delay. Also, it allows you to set weekday mode, which will ring only on Monday to Friday..
  • 【Stylish Wooden Design for Décor】- This must be the most delicate alarm clock you’ve ever seen. It’s not only a clock, but also a great decoration for your bedroom. Stylish appearance and multiple functions make it suitable as a gifts for kids..
  • 【Multiple Brightness Level Adjustable】- Allows you to adjust from low to high brightness, or even turn off the LED light and keep it sound sensitive. It’s user friendly at night, which won’t be too harsh for your eyes..
  • 【Temperature and Humidity Detect】- with temperature and humidity sensor, it can monitor the indoor temperature and humidity. Just like a companion to protect your health..
  • 【Power Cord Operated】- This clock is operated by USB to barrel power cord. ***NOT Batteries operated***.
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