Best Humidity Sensor Alarms

WiFi Thermometer Hygrometer, IBKINXX Smart Temperature Humidity Meter with APP Alert Notification, Data Storage Export Wireless Temperature Sensor, Remote Humidity Monitor for Home Baby Room Incubator

  • 【Smart APP Control WiFi Hygrometer】IBKINXX WiFi thermometer can monitor temperature and humidity data from your cell phone. Real-time data is updated to the U.S. terminal, allowing you to be more responsive to changes in indoor temperature and humidity. Unlimited sensors can be added to one cell phone. (5G WiFi is not supported).
  • 【High Accuracy and Fast Refresh Time】This humidity temperature sensor are equipped with a Swiss-made sensor that provides accurate readings. Temperature sensor accuracy error range: ±0.3℃/±0.5℉.
  • Humidity sensor accuracy error range: ±3%RH. Temperature and humidity can be manually calibrated. Enjoy accurate data from the hygrometer thermometer every 2 seconds.
  • 【Timely Alarm Notification】Preset temperature and humidity range, when the remote temperature monitor monitors the ambient temperature or humidity exceeds the standard, APP, SMS, or phone call to alert you the first time, helping you to respond faster to sudden changes in the basement, greenhouse, etc.
  • 【Free Data Storage and Export】Check the temperature and humidity by bar graph or curve graph according to the desired time range. The humidity and temperature sensor uploads the collected data to the server every hour and supports data collection ....
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DR.PREPARE Projection Alarm Clock, Digital Clock Projector on Ceiling with Indoor/Outdoor Temperature Display, Dual Alarms, WWVB, Colored Backlight, Weather Forecast, and Battery Backup for Bedroom

  • ...nd hold the ▼ button to get the clock search WWVB signal for automatic time adjustment. Alternatively, you can turn off this feature in the setting and adjust time manually instead..
  • 【WIRELESS REMOTE SENSOR】Capable of connecting with wireless remote sensors, the clock registers outdoor temperature readings and humidity around your living area. Please follow the guidelines in the manual or watch the video on the left column to learn how to connect the sensor with the clock and a few tips about its placement..
  • 【DUAL ALARMS & SNOOZE】Comes with separate switches on the back to control two alarms for different schedules and plans. The additional snooze feature allows you to sleep for 5 to 60 minutes after the alarm rings, at a simple press of the intuitive Snooze/Light Button at the top..
  • 【AC ADAPTER & BATTERY BACKUP】Plug the projection clock into a wall outlet using the included power adapter to keep the clock working and the display lit. Battery backup (requires 2 AAA batteries. Not included) can keep the time settings when there is an unexpected blackout. Note: the clock will not stay lit and no adjustment can be made when the unit is only powered by batteries..
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Govee Bluetooth Thermometer Hygrometer with 4.5 Inch Large Backlight LCD Touchscreen, Digital Temperature Humidity Monitor with App Alerts, 2 Years Data Record & Export, for Nursery Room Greenhouse

  • ...Backlight Touchscreen: Upgraded Hygrometer Thermometer features a crystal clear 4.5 inch LCD with 4 touchscreen buttons and 15-sec backlight for easy-to-read monitoring when dark. Includes °F/°C switching and summary of last 24hrs of data, plus a clean function to erase saved data..
  • Smart App Alarms: Set a temp or humidity range in Govee Home App and a wireless hygrometer thermometer will send a notification via Bluetooth when readings fall out of that range. Easy-to-read data graphs in the app show how your environment is changing at a glance..
  • High Accuracy: The built-in Swiss-made sensor measures temperature accurate to ±0.54°F (±0.3°C) and humidity ±3%RH. Refreshes readings every 2 seconds plus displays min and max values for the past 24 hours. Calibration feature also included..
  • Store Data and Export for Free: Store over 32,000+ data recordings over 2 years. Also export data in CSV format via Bluetooth for identifying trends over time for the greenhouse, nursery, office, wine cellar, attic, guitar room, and more..
  • Remote Monitoring: Track temperature and humidity via Bluetooth from up to 262ft/80m away (no obstructions). Hang anywhere you want using the included back hanger, or simply place it on any surface. Perfect for environment trac....
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Projection Alarm Clock for Bedroom - ENUOSUMA Mirror Alarm Clock with Projection on Ceiling with 180° Projector, Dual Alarms, USB Charger, Snooze, 6 Dimmer, Digital Alarm Clock for Kids Teens Adults

  • ...to easily turn off the buzzer without opening eyes, and get extra 5-60 minutes sleep,but simultaneously prevent oversleeping, which is very suitable for heavy sleepers. Simple and intuitive button, easy-to-set for the elderly and kids are not familiar with digital technology devices..
  • [ 6 Levels Dimmer & Temperature Humidity Display ] Our ENUOSUMA mirror alarm clock with projection provides 6 levels brightness and adopts highly sensitive photosensitive sensor, you can adjust the display brightness by auto or manual to a comfortable brightness,which can protect your eyes at night and save energy. Beside, we add temperature and humidity sensing probe into the digital alarm clock, you can know the real-time temperature and humidity, while other projection clock do not have..
  • [ DC Adapter Included & USB Charging Port ] Normally you need to pay $10 to order an adapter separately. Which is inconvenient and costly so we specially attach an American standard adapter into the package to save your money and time. This aesthetic alarm clock is also equipped with a USB charging port allowing you to charge your cellphone or other electronics devices without plug in wall. And the bedside clock supports both 12/24H display mode, you can change time format as your hab....
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Inkbird Temperature and Humidity Controller ITC-608T Pre-Wired Dual Stage Thermostat 120VAC 15A 1800W ETL Listed Mushroom Greenhouse Homebrew

  • US ETL Certificate Listed. ITC-608T thermostat temperature and humidity controller is ETL listed, and rigorously tested for quality control and safety..
  • Three in one Multifunctional Temperature and Humidity Control Mode with Dual Relay Output. ITC-608T can work as a temperature controller, a humidity controller, a temperature and humidity controller. First, only plug temperature sensor with cooling and heating equipment. Second, only plug humidity sensor with humidifier and dehumidifier equipment. Third, plug both temperature and humidity sensor with cooling/heating and humidifier/dehumidifier equipment..
  • Supporting calibration, compressor delay and saving reset setting values. Centigrade or Fahrenheit degree display, easy to set, PV and SV dual display windows. And with compressor delay for protecting cooling device. ITC-608T can save the original setting values in case accidentally power-off..
  • More power up to 1800W. Temperature control range is -40-212°F(-40-100℃), humidity display range is 5 -99.0%RH. Max Loading: 120V 15A 1800W. Temperature senor is waterproof while humidity sensor is not..
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AMIR Indoor Outdoor Thermometer, 3 Channels Digital Hygrometer Thermometer with 3 Sensor, Temperature Humidity Monitor with LCD Display, Wireless Humidity Gauge for Home, Baby Room

  • ☀【Wide Range & High Accuracy】 - Upgraded 3-channel temperature and humidity meter with 3 transmitters for various environments. Remperature & Humidity rang: Indoor temperature (0 - 60℃).
  • Humidity (10% - 99%). The temperature and humidity accuracy: ± 1℃ / ± 5%.
  • DRY: humidity﹤45%. The Station and transmitter signal distance: 100M/328ft..
  • ☁【Max & Min Record】 - This wireless hygrometer with remote sensor can record the temperature and humidity timely,display temperature and humidity changes of the main unit and 3 transmitters. The data update every 60 seconds. Press the ℃/°F button to switch between celsius and fahrenheit. Perfect on your house, office, factory, etc. Time & Alarm Clock, Calendar, Snooze / Light..
  • ☄【Clear HD LCD Screen】- Easy-to-read display as well as the humidity smiley icon shows that 45% is dry, 45%-65% is comfortable, and more than 65% is wet..
  • ☂【Backlight Function】- The humidity temperature monitor has backlight feature, shows digit clearly and wide field of view. Press the display backlight to turn it off automatically after 5 seconds, which help you to read the data clearly even though at night..
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AcuRite Digital Hygrometer with Indoor Monitor and Comfort Scale (01083M) Room Thermometer Gauge with Temperature Humidity, 3 x 2.5 Inches, White

  • Enhanced Temperature and Humidity Accuracy: Room thermometer is highly accurate with +/- .5 °F and +/- 2% RH, the ideal humidity monitor for a living room, baby room, kitchen, greenhouse, or wine cellar.
  • Responsive Readings: In-unit temperature sensor detects changes in temperature and humidity sensor measures humidity every 10 seconds for proper humidity control.
  • Area-Specific Monitoring: Calibrate the sensor to each room or environment of your choosing to collect the most accurate data.
  • Simple, Easy-to-Read Display: Easily see a snapshot of current conditions at a glance on the humidity and temperature gauge.
  • Multiple Mounting Options: This house thermometer features tabletop, wall-mountable, and magnet-mountable options to be conveniently placed in every type of room.
  • Area-Specific Monitoring – Calibrate the sensor to each room or environment of your house or office for the most-accurate humidity and temperature data.
  • American Based Company in Lake Geneva, WI, USA.
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Inkbird Temperature Controller ITC-608T Pre-Wired AC Dual Stage Outlet Thermostat with 12 Period Time Stage 1800W ETL Listed Homebrew Reptile Breed

  • ????????US ETL Certificate Listed. ITC-608T thermostat temperature and humidity controller is ETL listed, and rigorously tested for quality control and safety..
  • ????????Three in one Multifunctional Temperature and Humidity Control Mode with Dual Relay Output. ITC-608T can work as a temperature controller, a humidity controller, a temperature and humidity controller. First, only plug temperature sensor with cooling and heating equipment. Second, only plug humidity sensor with humidifier and dehumidifier equipment. Third, plug both temperature and humidity sensor with cooling/heating and humidifier/dehumidifier equipment..
  • ????????Supporting calibration, compressor delay and saving reset setting values. Centigrade or Fahrenheit degree display, easy to set, PV and SV dual display windows. And with compressor delay for protecting cooling device. ITC-608T can save the original setting values in case accidentally power-off..
  • ????????More power up to 1800W. Temperature control range is -40-212°F(-40-100℃), humidity display range is 5 -99.0%RH. Max Loading: 120V 15A 1800W. Temperature senor is waterproof while humidity sensor is not..
  • ????????Multifunctional usage. Temperature and humidity controller ITC-608T can be used in home brewing (refrigerator), fe....
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HydroCheck Timed Sump Pump Controller (HC8000T), Made in the USA

  • EASY-TO-INSTALL SINGLE SENSOR DESIGN: No need to access hard-to-reach areas of the pit. Simply secure the sensor to the discharge pipe just below the drain tile and program your desired cycle length..
  • NO SUBMERGED PARTS IN PIT TO BE AFFECTED BY MINERALS OR DEBRIS: Dry-sensor technology prevents iron or calcium build-up on the sensor that can shorten the service life of traditional float switches! The electronic control module provides the ultimate reliability by eliminating moving parts in the pit that can seize up or fail..
  • COMPATIBLE WITH ALL SUMP PUMP APPLICATIONS: Versatile and easy to install, the HC8000T works with all sump pump systems (< 15 Amps) and can replace any existing float switch. Ideal for narrow or crowded pits!.
  • PROGRAMMABLE CYCLE LENGTH & BUILT-IN ALARMS: Use the Smart Button to easily program a precise cycle length for your sump pump that will begin when liquid reaches the sensor tip. Built-in alarms will sound should a problem occur such as pump failure, high water, discharge hose blockage, trapped air, and more! All alarms can be individually muted or silenced using the Smart Button..
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ThermoPro TP60S Digital Hygrometer Indoor Outdoor Thermometer Wireless Temperature and Humidity Gauge Monitor Room Thermometer with 200ft/60m Range Humidity Meter

  • Informational: Weather stations wireless indoor outdoor record all time/24 hours max and min temperature and humidity readings.
  • Wireless thermometer indoor outdoor with temperature trend arrows indicates whether it's getting warmer or colder near the remote temperature monitor.
  • Smart Design: Temperature and humidity monitor can display the readings from up to 3 temperature sensors to monitor different locations.
  • Wide Temp & Humid Range: Inside outside thermometer hydrometer measures indoor outdoor temperature and humidity percentages simultaneously.
  • Indoor/outdoor temperature range: -4°F to 158°F (-20°C to 70°C).
  • Hands Free Monitoring: Wireless thermometer outdoor with strong signal penetration humidity sensors to get the temperature and humidity records from 200ft/60m remote range away.
  • Widely Application: Indoor/outdoor hygrometer wireless ensures proper temperature and humidity control, which has important health benefits, thermometer digital can be placed in baby room, nursery, cellar, basement, warehouse and greenhouse.
  • Additional sensors: There are two versions: TP60 with 433MHz sensor and TP60 with 915MHz sensor. B....
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