20 Best Attic Thermometer in 2024 Reviews and Buying Guide

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1 Govee Bluetooth Hygrometer Thermometer, Wireless Thermometer, Mini Humidity Sensor with Notification... Govee Bluetooth Hygrometer Thermometer, Wireless Thermometer, Mini Humidity Sensor with...
2 Indoor Outdoor Thermometer Wireless, 4.5 Inch Display Digital Hygrometer Thermometer Temperature... Indoor Outdoor Thermometer Wireless, 4.5 Inch Display Digital Hygrometer Thermometer Temperature...
3 ThermoPro TP49 Digital Hygrometer Indoor Thermometer Humidity Meter Room Thermometer with... ThermoPro TP49 Digital Hygrometer Indoor Thermometer Humidity Meter Room Thermometer with...
4 Govee WiFi Thermometer Hygrometer H5179, Smart Humidity Temperature Sensor with App Notification... Govee WiFi Thermometer Hygrometer H5179, Smart Humidity Temperature Sensor with App Notification...
5 ThermoPro TP60 Digital Hygrometer Indoor Outdoor Thermometer Wireless Temperature and Humidity Gauge... ThermoPro TP60 Digital Hygrometer Indoor Outdoor Thermometer Wireless Temperature and Humidity...
6 ThermoPro TP200B Indoor Outdoor Thermometer Wireless 500FT, Outside Greenhouse Thermometer with... ThermoPro TP200B Indoor Outdoor Thermometer Wireless 500FT, Outside Greenhouse Thermometer with...
7 Indoor Outdoor Thermometer Large Numbers Wall Thermometer Hygrometer Waterproof Does not Require... Indoor Outdoor Thermometer Large Numbers Wall Thermometer Hygrometer Waterproof Does not Require...
8 Govee Hygrometer Thermometer H5075, Bluetooth Indoor Room Temperature Monitor Greenhouse Thermometer... Govee Hygrometer Thermometer H5075, Bluetooth Indoor Room Temperature Monitor Greenhouse...
9 AcuRite Digital Thermometer with Indoor, Outdoor Temperature and Daily High and Lows (00424CA),... AcuRite Digital Thermometer with Indoor, Outdoor Temperature and Daily High and Lows (00424CA),...
10 Indoor Outdoor Thermometer Hygrometer Wireless Weather Station, Temperature Humidity Monitor Battery... Indoor Outdoor Thermometer Hygrometer Wireless Weather Station, Temperature Humidity Monitor...
11 SwitchBot IP65 Indoor Outdoor Hygrometer Thermometer Wireless 3Packs, 394ft Bluetooth Range,... SwitchBot IP65 Indoor Outdoor Hygrometer Thermometer Wireless 3Packs, 394ft Bluetooth Range,...
12 Temperature/Humidity/Pressure SensorPush for iPhone/Android. Water Resistant, Made in USA Temperature/Humidity/Pressure SensorPush for iPhone/Android. Water Resistant, Made in USA
13 Taylor Wired Digital Indoor/Outdoor Thermometer with Easy-to-Read LED Display, Wired Probe Sensor... Taylor Wired Digital Indoor/Outdoor Thermometer with Easy-to-Read LED Display, Wired Probe Sensor...
14 ThermoPro TP49 3 Pieces Digital Hygrometer Indoor Thermometer Humidity Meter Mini Hygrometer... ThermoPro TP49 3 Pieces Digital Hygrometer Indoor Thermometer Humidity Meter Mini Hygrometer... No ratings yet
15 ThermoPro TP357 Digital Hygrometer Indoor Thermometer of 260FT, Bluetooth Thermometer Humidity Meter... ThermoPro TP357 Digital Hygrometer Indoor Thermometer of 260FT, Bluetooth Thermometer Humidity...
16 Temperature/Humidity Sensor by SensorPush for iPhone/Android. Water Resistant, Made in USA Temperature/Humidity Sensor by SensorPush for iPhone/Android. Water Resistant, Made in USA
17 Springfield Big and Bold Thermometer with Mounting Bracket, Indoor Outdoor Thermometer, Easy to Read... Springfield Big and Bold Thermometer with Mounting Bracket, Indoor Outdoor Thermometer, Easy to... No ratings yet
18 Antonki Room Thermometer for Home, 2 Pack Digital Temperature and Humidity Monitors for Home, Indoor... Antonki Room Thermometer for Home, 2 Pack Digital Temperature and Humidity Monitors for Home,... No ratings yet
19 OBET Indoor Outdoor Thermometer Wireless Outdoor Thermometer Digital Thermometer Gauge 500Ft Remote... OBET Indoor Outdoor Thermometer Wireless Outdoor Thermometer Digital Thermometer Gauge 500Ft... No ratings yet

SaleBestseller No. 1
Govee Bluetooth Hygrometer Thermometer, Wireless Thermometer, Mini Humidity Sensor with Notification...
  • Smart App Control: Easily monitor temperature and humidity in real-time on the app. 262ft connecting distance (no obstacles) allows you to quickly get...
  • Accuracy: With a built-in Swiss-made sensor, the temperature is accurate to ±0.54°F and humidity is ±3%RH. Enjoy precise data from the hygrometer...
  • Data Storage & Export: Featuring 20-day on-board data storage, you can get recent temp & humidity records through curve graph. Press "Export Data as...
  • Mini Compact Size: With a smaller & compact design, this space-saving device is lightweight and portable. And you can place it at multiple locations...
  • Prompt Alert Notification: Set preset temp and humidity ranges with the Govee Home App, and if levels fall out of that range, you'll receive a...
Bestseller No. 2
Indoor Outdoor Thermometer Wireless, 4.5 Inch Display Digital Hygrometer Thermometer Temperature...
  • HIGH-ACCURARY TEMPERATURE HUMIDITY GAUGE – We pre-calibrate the sensor to make it extremely accurate! The indoor temperature range is...
  • DISPLAY 3 SENSORS DATA, TRANSMISIION 328FT/100M – Unni has advanced patented wireless technology that provides more powerful and steady data...
  • SPECIAL FEATURES – Stop worrying about the climate! You will be able to know in real time indoor and outdoor temperature and humidity with trend,...
  • USB&BATTERY POWERED, 4.5 INCH DISPLAY & ADJUSTABLE BACKLIGHT – Plug into the USB cable, which will keep the backlight on and adjust 3 kinds of...
  • WHAT YOU GET – All MAX / MIN temperature/humidity records will reset automatically every 24h. You get the weather station with a display screen, 3...
SaleBestseller No. 3
ThermoPro TP49 Digital Hygrometer Indoor Thermometer Humidity Meter Room Thermometer with...
  • Face Icon Comfort Indicator: Humidity temperature gauge features face icons to indicate DRY/COMFORT/WET air conditions, quickly informs you how to...
  • Highly Accurate Sensors: This temperature humidity sensor features a high accuracy of +/-1°F/°C and +/-2% to 3%RH, making it ideal for measuring...
  • Fast Refresh Rate: This digital indoor thermometer refreshes every 10 seconds to provide the latest updates for temperature and humidity readings
  • Compact Display with Large Digits: This digital thermometer indoor outdoor features a compact LCD display with large bold digits, allowing you to read...
  • Multiple Placement Options: This humidistat has 3 placement options - Tabletop Stand / Magnetic Back / Hanging Mount, place the wall thermometer...
Bestseller No. 4
Govee WiFi Thermometer Hygrometer H5179, Smart Humidity Temperature Sensor with App Notification...
  • Smart WiFi Control: Easily monitor temp and humidity data in real time from anywhere. With stable WiFi and Bluetooth connection via the Govee Home...
  • Fast & Accurate: Equipped with a Swiss made sensor, this WiFi thermometer provides precise readings. Temperature is accurate to ±0.54℉/±0.3℃,...
  • Alert Function: Set preset temp and humidity ranges, and receive an app alert immediately whenever levels fall out of that range, which helps you...
  • Data Storage & Export: Our WiFi temperature sensor uploads data to the App when connected via Bluetooth or WiFi. Enjoy 20 days of online data storage...
  • Easy to Place: With the lanyard loop, you can easily place this room thermometer anywhere. Package contents 1 x Govee WiFi Temperature Sensor, 1 x...
SaleBestseller No. 5
ThermoPro TP60 Digital Hygrometer Indoor Outdoor Thermometer Wireless Temperature and Humidity Gauge...
  • Informational: Weather stations wireless indoor outdoor record all time/24 hours max and min temperature and humidity readings; Wireless thermometer...
  • Smart Design: Temperature and humidity monitor can display the readings from up to 3 temperature sensors to monitor different locations; Additional...
  • Wide Temp & Humid Range: Inside outside thermometer hydrometer measures indoor outdoor temperature and humidity percentages simultaneously;...
  • Hands Free Monitoring: Wireless thermometer outdoor with strong signal penetration humidity sensors to get the temperature and humidity records from...
  • Widely Application: Indoor/outdoor hygrometer wireless ensures proper temperature and humidity control, which has important health benefits,...
SaleBestseller No. 6
ThermoPro TP200B Indoor Outdoor Thermometer Wireless 500FT, Outside Greenhouse Thermometer with...
  • 500 Feet Remote Range: With RF technology for more stable connectivity, this inside outside thermometer wireless allows you to monitor the temperature...
  • Supports to 3 Temperature Sensors: Indoor thermometer for house supports up to 3 outdoor temperature sensors, freely monitor the temperatures in...
  • Rainproof Sensor: Room thermometer indoor outdoor greenhouse accessories features IPX4 rainproof design, allows you to monitor outdoor temperature in...
  • High Accurate Readings: Indoor outdoor temperature gauge with compact LCD displays large digits of indoor-outdoor temperature, accuracy up to +/-2°F....
  • Multiple Placement Options: Thermometer outdoor temperature monitor features 3 placement options to allow you place it anywhere: Durable stand for...
Bestseller No. 7
Indoor Outdoor Thermometer Large Numbers Wall Thermometer Hygrometer Waterproof Does not Require...
  • Adaptable: Outdoor thermometer waterproof use plastic bottom case and acrylic dial, temperature range is -40 to 60°C, -40 to 140°F, adapt to all...
  • Automatic Calibration: No battery, built-in temperature and humidity sensor, will automatically sense and accurately measure within 3 hours, you do...
  • Easy to Read and Use: The bold black lettering in the outdoor thermometer large numbers makes temperature and humidity readings easier, and there is a...
  • Multi-scene Application: 10-inch indoor outdoor thermometer walls are placed in greenhouses, warehouses, baby rooms, offices, laboratories, balconies,...
  • 180 Day Quality Guarantee : If you have any questions, please feel free to contact us
SaleBestseller No. 8
Govee Hygrometer Thermometer H5075, Bluetooth Indoor Room Temperature Monitor Greenhouse Thermometer...
  • Smart Features: The Govee Wireless Thermometer Hygrometer supports all basic functions as well as smart functions such as remote monitoring and temp...
  • High Accuracy and Fast Refresh Time: With the Swiss-made smart hygrometer sensor, the temperature is accurate up to ±0.54°F while the humidity is...
  • Upgraded Display: This room humidity gauge is easy to read due with a 3-inch bright LCD screen with large numbers. The max/min temp humidity records...
  • Smart App Alerts: You'll receive an instant alert once the temperature or humidity is out of its preset range. Know the status of your bedroom, baby...
  • Free Data Storage: Make plans according to historic temp and humidity data. The 20-day curve graphs provide a clear data-changing track. You can...
Bestseller No. 9
AcuRite Digital Thermometer with Indoor, Outdoor Temperature and Daily High and Lows (00424CA),...
  • Wireless Indoor Outdoor Thermometer: The easy-to-read LCD display, acting like an outdoor thermostat, provides current indoor and outdoor temperature...
  • Strong Remote Thermometer: The wireless outdoors thermometer sends outdoor temperature readings to the indoor temperature monitor from up to 165 feet...
  • Temperature Trend Arrows: The temperature gauge indoor outdoor lets you know whether the temperature is rising or falling
  • High and Low Records: The wireless outdoor thermometer records the maximum and minimum temperature measurements over the past 24 hours, making for...
  • Regularly Updated Data: Similar to leading thermometers & weather instruments, the outside temperature thermometer wirelessly transmits new weather...
SaleBestseller No. 10
Indoor Outdoor Thermometer Hygrometer Wireless Weather Station, Temperature Humidity Monitor Battery...
  • [Air Thermometer and Hygrometer] Our air thermometer and hygrometer feature a Swiss-made high-precision sensirion sensor, ensuring exceptional...
  • [Patented Technology] U UNNI has advanced patented wireless technology that allows for more powerful and consistent data transmission. The personal...
  • [Features] Say goodbye to climate concerns! Our wireless hygrometer thermometer gauge provides real-time weather forecasts, indoor and outdoor...
  • [Large Clear Display] The compact display is easy to read with bold, black information. With a tabletop or wall-mountable design, you can place it...
  • [Package Information] You receive the weather station with a display screen, an outside sensor, and a one-year warranty (excluding batteries). Support...
Bestseller No. 11
SwitchBot IP65 Indoor Outdoor Hygrometer Thermometer Wireless 3Packs, 394ft Bluetooth Range,...
  • IP65 Dustproof/Waterproof, Suitable for Indoors & Outdoors: Outdoor Thermometer is IP65 dustproof and waterproof and can work safely even on rainy...
  • More Sensitive to Temperature & Humidity: With its built-in industrial Swiss Sensirion sensor you can expect more accuracy up to ± 1.8% RH, ± 0.36...
  • Supports Data Exporting: 394ft connecting distance (no obstacles) allows you to quickly and clearly view the temperature and humidity yearly, monthly,...
  • Compact and Durable: indoor outdoor thermometer wireless features a simple and compact design, with a lanyard attached to allow you to hang it to just...
  • Smarter Push Notifications (SwitchBot Hub required): Our hygrometer now supports Dewpoint, and VPD readings with absolute humidity as well as classic...
Bestseller No. 12
Temperature/Humidity/Pressure SensorPush for iPhone/Android. Water Resistant, Made in USA
  • Accurate: Best-in-class premium hygrometer/thermometer/barometer with unmatched accuracy of ±1.5%RH, ±0.1°C / 0.18°F, ±0.012inHg....
  • Durable: Water-resistant splash-proof and weatherproof design protects sensor from rain and dust. The HTP.xw is at home just about anywhere: in a...
  • Flexible: Use just the sensor and your phone via Bluetooth or add a SensorPush G1 WiFi Gateway (sold separately) for data and alerts via the Internet....
  • Powerful: Line of sight Bluetooth range of 325 feet keeps you up to date, even on the other side of your home. Obstructions such as walls or doors...
  • Easy one-time setup with our beautifully designed, free app (iOS or Android). Quickly view a digital summary of current conditions for your entire...
Bestseller No. 13
Taylor Wired Digital Indoor/Outdoor Thermometer with Easy-to-Read LED Display, Wired Probe Sensor...
  • This digital wired thermometer shows daily indoor and outdoor temperatures in °F or °C
  • The 10 ft. wired probe accurately gauges even the most extreme hot or cold temperatures
  • Features daily minimum/maximum temperature recall, ice alerts, and a built-in clock
  • Oversized LED digits provide enhanced readability from across the room
  • Versatile mounting options include a built-in stand or wall mount
SaleBestseller No. 14
ThermoPro TP49 3 Pieces Digital Hygrometer Indoor Thermometer Humidity Meter Mini Hygrometer...
  • Face Icon Comfort Indicator: Humidity temperature gauge features face icons to indicate DRY/COMFORT/WET air conditions, quickly informs you how to...
  • Highly Accurate Sensors: This temperature humidity sensor features a high accuracy of +/-1°F/°C and +/-2% to 3%RH, making it ideal for measuring...
  • Fast Refresh Rate: This digital indoor thermometer refreshes every 10 seconds to provide the latest updates for temperature and humidity readings
  • Compact Display with Large Digits: This digital thermometer indoor outdoor features a compact LCD display with large bold digits, allowing you to read...
  • Multiple Placement Options: This humidistat has 3 placement options - Tabletop Stand / Magnetic Back / Hanging Mount, place the wall thermometer...
SaleBestseller No. 15
ThermoPro TP357 Digital Hygrometer Indoor Thermometer of 260FT, Bluetooth Thermometer Humidity Meter...
  • Face icon comfort indicator: Humidity meter features face icons to indicate DRY/COMFORT/WET air condition quickly to notify you to adjust your...
  • 260feet/80meter Enhanced Bluetooth range: Thermometer indoor outdoor contains an enhanced Bluetooth Technology to produce a stable, reliable...
  • High accuracy: Indoor thermometer/hygrometer digital humidistat is highly accurate for both temperature and humidity readings (+/-1 Fahrenheit/Celsius...
  • Smart App with Alerts: Set a temperature gauge range via the ThermoPro Sensor and instantly receive a phone notification if the temp and humidity...
  • 1 Year Data Storage with Data Graph: Home temperature monitor displays an easy to use smart thermometer graph with Maximum 1 year time period so you...
Bestseller No. 16
Temperature/Humidity Sensor by SensorPush for iPhone/Android. Water Resistant, Made in USA
  • Accurate: Premium hygrometer/thermometer with accuracy of ±2%RH, ±0.2°C / 0.36°F. Professional-grade components, assembled in America into devices...
  • Durable: Water-resistant splash-proof and weatherproof design protects sensor from rain and dust. The HT.w is at home just about anywhere: in a...
  • Flexible: Use just the sensor and your phone via Bluetooth or add a SensorPush G1 WiFi Gateway (sold separately) for data and alerts via the Internet....
  • Powerful: Line of sight Bluetooth range of 325 feet keeps you up to date, even on the other side of your home. Obstructions such as walls or doors...
  • Easy one-time setup with our beautifully designed, free app (iOS or Android). Quickly view a digital summary of current conditions for your entire...
Bestseller No. 17
Springfield Big and Bold Thermometer with Mounting Bracket, Indoor Outdoor Thermometer, Easy to Read...
  • DESIGN: Thermometer constructed of weather resistant and shatterproof materials for increased durability during use.
  • PRECISION MEASUREMENT: Factory calibrated to accurately measure temperatures from -60 degrees Fahrenheit to 120 degrees Fahrenheit (-50 to 50 degrees...
  • EASY TO USE: Bold black lettering with large numbers and a bright red pointer makes temperature readings easier.
  • MULTIFUNCTIONAL: 5.25-inch indoor outdoor thermometer can be mounted in greenhouses, warehouses, baby rooms, offices, laboratories, balconies,...
  • TIPS: No batteries required. For the most accurate readings, place out of direct sunlight.
SaleBestseller No. 18
Antonki Room Thermometer for Home, 2 Pack Digital Temperature and Humidity Monitors for Home, Indoor...
  • This room thermometer hygrometer helps measuring the temperature and humidity level in real time. And show the reading continuously in seconds on the...
  • Simple to get an accurate reading. Turn on and wait for 3~5 minutes for it to calibrate automatically. After calibration, the reading will fluctuate...
  • It features durable kickstand and magnet, allowing position where it should be. Suit for baby nursery, living room, bedroom, outdoor balcony, garage,...
  • The hydrometer humidity meter comes with CR2032 button battery, long last for over 1 year. You can easily turn it off when no using it to save battery...
  • Package includes 2 pcs monitors, you can put 1 monitor in each room. Large digit letters and screen allows seeing from over 10 feet away. You will be...
Bestseller No. 19
OBET Indoor Outdoor Thermometer Wireless Outdoor Thermometer Digital Thermometer Gauge 500Ft Remote...
  • Accurate reading: Thermometer indoor outdoor is equipped with a high precision sensor with patented technology, which can respond sensitively to...
  • Clear screen: Room thermometer indoor clear screen makes reading very easy and comfortable.
  • Remote transmission: Outdoor thermometer can be transmitted up to 500 feet (150 meters) to meet the needs of long-distance transmission. It also...
  • Wide application: Inside outside thermometer wireless can connect up to three sensors, so you can monitor the temperature in different places at the...
  • Easy to use: Wireless outdoor thermometer is very simple to use. You only need to install batteries on the sensor and screen respectively, and the...
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FAQ:

Q: What temperature should an attic be?

A: The Purpose of an Attic What Should the Temperature Be In an Attic? … Maintaining an Ideal Temperature in the Summertime Cooling Your Home Will Be Challenging Degrading Insulation Degrading Asphalt Shingles Mold Growth Maintaining an Ideal Temperature in the Wintertime Difficulty Making the Home Warmer Problems With the Ductwork Ice Dams

Q: Are heat detectors required in attics?

A: Yes or No. The US Fire Administration / FEMA recommends that you have a heat detector rather than a smoke alarm in your garage. Another location in a home where you should have a heat detector rather than a smoke alarm is the attic. Smoke alarms are not designed for garages and attics and are much more likely to fail than a heat detector.

Q: What temperature should attic fan be set at?

A: Seal air leaks between the living spaces and the attic to prevent air movement between the spaces during summer and winter. Uniformly distribute insulation on the attic floor (minimum 12 inches,R-38). … Provide sufficient air intake vents in the attic for the roof-mounted attic fan to be effective. …

Q: How hot does an attic get in the summer?

A: *Take its temperature. Hang an outdoor thermometer in your attic,making sure its range reaches at least 130 degrees Fahrenheit. *Note excessive heat. … *Ridge vents help. … *Assess your insulation. … *An attic fan may help. … *Pick the right fan. … *Find an electrician. … *Place it right. …