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Indoor Outdoor Thermometer

145

Models Considered

55

Hours of Research

2

Experts Interviewed

520

Consumer Reviews Analyzed

A re you after the most accurate thermometers on the market? If so, you should take a look at the products mentioned below. All of the unit mentioned have an accuracy rate between +/- 1.0 °F to +/- 2.0 °F. Therefore, you can rely on the products to provide you with reliable information at all times. In addition to this, we have included the models that can record freezing temperatures without damage. Thus, they’re not only accurate and reliable but also durable for many years to come.

If you’re interested in thermometers, why not take a look at digital pool thermometers. Similarly, to the products mentioned in this review, each model can be used for more than temperature measurement so you can have the most for your money.

7. PandaCoCo 10” Thermometer – Best for RV

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Specifications:


  • Wireless transmission range:
  • Indoor temperature range: -40°F – 140°F
  • Outdoor temperature range: -40°F – 140°F
  • Temperature accuracy: +/- 1.0°F
  • Humidity range: 0% to 100%
  • Humidity accuracy: N/A

  • Update frequency:
  • Highlights: Acrylic surface display; Displays in Fahrenheit and Celsius degrees; Automatic calibration
  • Mounting options: Wall hanging
  • Powered by:
  • Dimensions: 10” x 10” x 1.6”
  • Warranty: N/A





Do you like things out of the ordinary? If so, you should take a look at this unit. This product measures 10” in diameter and it has multiple measurements. By considering this model, you will know the indoor and outdoor temperature and humidity. The elegant design makes this the perfect thermometer/hygrometer for a smart home, office, porch, and warehouse.

Acrylic Instrument Surface

You will be able to read the numbers from wherever you are as the acrylic is clear from a distance. Also, the number is large and black so you don’t need glasses or to squint your eyes while reading the information. Its features are:

  • Calibration – The automatic calibration will happen within 3-hours so you can get reliable results at all times
  • Power – There are no batteries needed for this unit to work
  • Installation – There is a hook at the back of the product so you can easily hang it

As you can see, this has a very aesthetically pleasing design. If you’re quirky or you want to bring a fresh vibe to your home, this is an excellent model to consider. Best of all, it has an accuracy of +/- 1.0 °F. So, it’s currently, one of the best on the market.

High Temperature Range

If you’re someone that likes to get the most for their money, you should also consider this product. The large measurement ranges mean that this unit will let you know when the temperature and humidity levels have reached dangerous levels. Some of its design features are:

  • Temperature Range – The thermometer will record temperatures as low as -40 to 140°F
  • Humidity Range – The hygrometer will detect humidity from 0 to 100%
  • Material – This model has been crafted from acrylic lens, plastic dial, and aluminum pointer

With a thickness of 33mm, you can place this product in any environment you wish. Furthermore, you can also install it in freezing conditions as it won’t get damaged.


6. Zeonetak Digital – Best with Hygrometer

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Specifications:


  • Wireless transmission range: 35’
  • Indoor temperature range: -4°F – 158°F
  • Outdoor temperature range: -4°F – 158°F
  • Temperature accuracy: +/- 1.0°F
  • Humidity range: 1% to 99%
  • Humidity accuracy: +/- 5%

  • Update frequency: Every 10 seconds
  • Highlights: High and low records for the past 24 hours; Comfort level indicator; Displays in Celsius or Fahrenheit; Time clock; Alarm setting
  • Mounting options: Magnet attaching, wall hanging, table standing
  • Powered by: 2 x AAA batteries
  • Dimensions: 5.1” x 4.2” x 1.3”
  • Warranty: 1 year





Crafted to update the data every 10 seconds, this unit is suitable for those that want optimal living conditions. Due to the integrated features, you can use this unit in the bedroom, warehouse, and any indoor space. With an accuracy of +/- 1.0 °F, you can rely on the data to provide you with the information that you need.

Multiple Operating Modes

By considering this model, you will be prevented from purchasing a range of other products. The display will show you information regarding the humidity, temperature, comfort level, and it can also act as an alarm clock. Its features are:

  • Comfort Level – It will show the comfort level by displaying Fry, Comfort, and Wet
  • Trend – Read how humid it is indoors by the 3 icons: More Dry, No Change, and More Wet
  • Measurement Frequency – The data will be updated every 10 seconds

The blue-light backlit display will allow you to view the information in complete darkness. Due to the light, you don’t have to worry about putting a strain on your eyes. Furthermore, the data can be viewed from any angle. Thus, you can place the display anywhere you wish in your home.

Max and Min Records

To get a clear indication of the conditions, the unit will display the minimum and maximum records in the past 24-hrs. Powered by 2x AAA batteries, you can take the product anywhere you go. It also has an energy-efficient operation. Its design features are:

  • Temperature Display – The temperature can be shown in either Fahrenheit or Celsius
  • Accuracy – The temperature accuracy is of +/- 1.0 °F and the humidity accuracy is of ± 5%
  • Alarm – The unit also has a snooze button

Similarly, to the other models mentioned, the product has multiple installation modes. Choose between stand on the table, magnet, and wall-mount. Furthermore, you can purchase with confidence as it comes with a 1-year warranty period and a 100% satisfaction guarantee.


5. AcuRite 00782A2 – Best Wireless

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Specifications:


  • Wireless transmission range: 100’
  • Indoor temperature range: 32°F to 122°F
  • Outdoor temperature range: 40°F to 158°F
  • Temperature accuracy: +/- 2.0°F
  • Humidity range:
  • Humidity accuracy:

  • Update frequency: Every 60 seconds
  • Highlights: LCD display; Strong signal penetration
  • Mounting options: Wall hanging, table standing
  • Powered by: 2 x AAA batteries
  • Dimensions: 2.9” x 2.4” x 0.7”
  • Warranty: 1 year





If you’re someone that likes things to be straightforward, you will love this product. This thermometer will show you the indoor and outdoor temperatures without the fuss. The easy to read display will show the numbers in bulk and black so they can be seen from a distance. Additionally, the small outdoor sensor can be placed anywhere you wish.

Wireless Temperature Sensor

Even though it’s compact it has a wide temperature range from -40°F ~ 158°F. Therefore, it will record freezing to hot temperatures. Hence, you will always know the conditions indoors and outdoors. Its features are:

  • Update – The information will update every 60 seconds for an accurate read
  • Transmission – With a capacity of 433 MHz, the wireless data can penetrate through walls
  • Integrated Hanger – Either hang or place the sensor anywhere you wish as it can record the temperatures from 100 ft away

As you can notice from the photo, this is a low-profile model. Therefore, if you’re looking for a unit that will bring minimal attention to itself, this is an excellent model to consider as well.

Multiple Mounting Options

Similarly, with the other models mentioned, you can either place it on the tabletop or use the integrated keyhole to hang the thermometer or sensor. Some of its design features are:

  • Battery – The 2x AAA batteries used, will have a battery longevity of up to 1-year
  • Dimensions – The base unit measures 2.9” x 2.4” x 0.7” and the remote unit is 2.4” x 2.1” x 1.1”
  • Accuracy – The product has an accuracy of +/- 2.0 °F. Thus, you can rely on the data

In comparison, with the other models, this unit can be used in places such as your car, greenhouse, and anywhere that you must know the temperature of. In fact, this model is built so well that you can place it in the freezer.


4. La Crosse Technology WS-9160U-IT – Editor’s Choice

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Specifications:


  • Wireless transmission range: 330’
  • Indoor temperature range: 14.2°F – 139.8°F
  • Outdoor temperature range: -39.8°F – 139.8°F
  • Temperature accuracy: +/- 1.0°F
  • Humidity range:
  • Humidity accuracy:

  • Update frequency: Every 4 to 16 seconds
  • Highlights: Min/max for the last 24 hours; Low battery indicator; High/low records with time stamp; Displays in Fahrenheit or Celsius; Custom calendar display
  • Mounting options: Wall hanging, table standing
  • Powered by: 2 x AA batteries
  • Dimensions: 3.31” x 0.89” x 5.87”
  • Warranty: 1 year





This digital thermometer measures 3.31″ L x 0.89″ W x 5.87″ H which means that it’s compact enough to be placed anywhere you wish in the home. In addition to this, it has a transmission range of up to 330 ft and the data will update every 4 seconds to provide you with an accurate read at all times. As it’s a best seller, it can connect up to 3 sensors at once. Thus, you can know the temperature from different places at once.

Weather-resistant Sensor

You can place the sensor anywhere you wish as it has a strong and sealed construction. Therefore, it’s impossible for the environment it’s in, to damage it. In addition to this, it measures 1.50″ L x 0.83″ W x 5.00″ H, so, it’s easy to store. Its features are:

  • Min/Max – The display will show the minimum and maximum temperatures recorded in the last 24-hrs
  • Indoor Temperature Range – The sensor will display the temperature from 14.2°F to 139.8°F
  • Outdoor Temperature Range – The recorded temperatures can go from -39.8°F to +139.8°F

If you wish, you have the option to choose from Fahrenheit to Celsius for the temperatures display. In addition to this, the digits are 1” tall so you can view the numbers from any angle. To view different areas at once, press the CH (channel) to view specific sensors.

Quartz Clock

This will not only work as a thermometer but also a clock. The Quartz clock will display in 12-hrs or 24-hrs time display. The multiple operating modes mean that you don’t have to invest in a clock if you don’t want to. Some of its design features are:

  • Installation – Mount the sensor on any wall and place the display on a tabletop
  • Accuracy – The data has an accuracy of +/- 1.0 °F. Thus, it’s one of the most accurate on the market
  • Update – The data will update every 4 to 16 seconds to provide accurate results

You can place the sensor and the display anywhere you wish. In fact, many customers have placed them in places where the humidity is high. In addition to this, even though it requires batteries to operate, each set has a longevity of up to 1 year.


3. ThermoPro TP67A – Best with Barometer

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Specifications:


  • Wireless transmission range: 330’
  • Indoor temperature range: -4°F – 158°F
  • Outdoor temperature range: -31°F – 158°F
  • Temperature accuracy: +/- 2.0°F
  • Humidity range: 10% to 99%
  • Humidity accuracy: +/- 2%

  • Update frequency: Every 50 seconds
  • Highlights: Trend indicator; Backlit display; 24-hour history record;
  • Mounting options: Magnet attaching, wall hanging, table standing
  • Powered by: 2 x AAA batteries
  • Dimensions: 4” x 6.5” x 1”
  • Warranty: 3 years





If you’re someone that likes to get the most for their money, this is the right unit for your needs. This is a weather forecast and barometer. Therefore, it will calculate the temperature real-time and it will also predict the weather by calculating the barometric pressure. You will know what the weather is like by looking at the forecast icons.

Responsive and Reliable

To ensure that you will always be provided with the most accurate data, the unit has been designed with 6 sensitive vents. This design is not found in any other model in its price range. Furthermore, the update frequency is of 50 seconds. Thus, you can count on the unit to provide you with the most accurate data possible. Its features are:

  • Multiple Locations – Know the weather conditions from 3 multiple locations such as bedroom, backyard, and lounge area
  • Rechargeable Battery – Don’t worry about purchasing batteries as the sensor runs off a rechargeable lithium-ion battery
  • Display– The backlit display will allow you to view the data even in complete darkness

Based on the barometric pressure, the unit will forecast the conditions up to 24-hours in advance. The radius is up to 30 miles and you can view the conditions in different icons such as cloudy, sunny, rainy, and snow.

Weather-proof Sensor

The sensor is completely sealed which means that you can place it wherever you wish outdoors. As it’s weather-proof, it will withstand temperatures as low as -31°F. Thus, you can leave it outdoors in below-freezing temperatures or snow. Its design particularities are:

  • Barometric Range – The pressure range is between 23.62-32.48inHg
  • Trend Indicator – Know whether the temperatures will fall or rise by looking at the arrow
  • History Record – Compare the results by taking a look at the last temperature within 24-hrs

To prevent further investment, you will find numerous accessories at no extra price. Inside of the package, you will find the base unit, the sensor, the 2x AAA batteries, and charging cable for the transmitter. Additionally, you will also be protected up to 3-years against workmanship damage.


2. AMIR Brifit WA10 Hygrometer Thermometer – Best for the Money

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Specifications:


  • Wireless transmission range: 328’
  • Indoor temperature range: 32°F – 140°F
  • Outdoor temperature range: -104°F – 140°F
  • Temperature accuracy: +/- 1.0°F
  • Humidity range: 10% – 99%
  • Humidity accuracy: +/- 5%

  • Update frequency: Every 60 seconds
  • Highlights: Displays in Celsius or Fahrenheit; Strong signal penetration
  • Mounting options: Wall hanging, table standing
  • Powered by: 2 x AAA batteries
  • Dimensions: 6.6” x 3.2” x 1.2”
  • Warranty: N/A





Place this model anywhere you wish in your home, including the office, home, and wine cellar. Powered by 2x AAA batteries, you can take the unit anywhere you go. So, this unit will satisfy your daily demand for ambient conditions indoors and it will also let you know the outdoor weather conditions.

Strong Wireless Signal

Similarly, with the other models mentioned, this unit has a transmission frequency of up to 433MHz. This will ensure a transmission distance of up to 328 ft. in the open air. Otherwise, if it’s placed in an enclosed space, the transmission range is up to 98 ft. Hence, ensuring reliable data anywhere you place the sensor. Its features are:

  • Display – The easy-to-view LCD display will present the numbers in bold and large writing
  • Temperature Units – Switch between Fahrenheit and Celsius to view the data
  • Min/Max – Get a clear understanding of the conditions as the unit will show you the minimum and maximum numbers within 24-hrs

The display measures 6.6” x 3.2” x 1.2” which means that it’s large enough to view the data with ease but it’s also small enough to bring minimal attention to itself. In addition to this, this particular model is praised for making no sounds while it’s operating.

Thermometer and Hygrometer

To get the most for your money, this unit has been designed with multiple measurement options. Thus, you don’t have to invest further. To provide you with accurate data, the measurement will be updated every 60 seconds. Its design particularities are:

  • Accuracy – The unit has been designed with a temperature accuracy of +/- 1.0 °F
  • Material – The display has been made from plastic to ensure longevity
  • Temperature Range – The sensor will measure temperatures as low as -104°F so you will know if there’s freezing temperatures outdoors

The 2-way installation that this unit has been designed with, means that you can place it anywhere you wish. For example, you can either wall-mount it or place it on the table. In comparison with the rest, this unit has a battery life of up to 24-months.


1. ThermoPro TP65 – Best Overall

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Specifications:


  • Wireless transmission range: 200’
  • Indoor temperature range: -4°F to 158°F<
  • Outdoor temperature range: -4°F to 158°F<
  • Temperature accuracy: +/- 2.0°F
  • Humidity range: 10% to 99%
  • Humidity accuracy: +/- 2%

  • Update frequency: Every 30 seconds
  • Highlights: Backlit display; Strong signal penetration; Low battery indicator light; Min/max all-time/24-hour records; Trend indicator
  • Mounting options: Magnet attaching, wall hanging, table standing
  • Powered by: 2 x AAA batteries
  • Dimensions: 3.3” x 4.3” x 1”
  • Warranty: 3 years





Crafted with a large 4” display, this unit has been designed to provide you with an accurate measurement of the temperature and humidity, indoors and outdoors. The blue backlit light will display the data in daylight and complete darkness. To ensure convenience, you can read the data in Fahrenheit and Celsius.

Wireless Monitoring

With a transmission range of up to 200 ft., the display can be placed anywhere in the room. In comparison with the rest, you can link up to 3 outdoor remote sensors so you can read the weather conditions from multiple locations at once. Its features are:

  • Indicator Light – When the battery is running low the display will signal it
  • Min/Max Data – The minimum and maximum data will be recorded so you can have a clear knowledge of the conditions
  • All Time Feature – The data will be displayed from the past 24-hrs so you can compare it

The signal penetration of 433 MHz means that you will get an accurate read regardless of where the display is. Nonetheless, we recommend that you place it in an open space so you can get the best possible result.

Impressive Accuracy

The data is reliable as the temperature accuracy is of +/- 2.0 °F. Additionally, the indoor and outdoor temperature range is of -4 °F ~ 158°, so, it’s also one of the most versatile units on the market. Its design particularities are:

  • Measurement Frequency – The data will be automatically updated every 30 seconds
  • Humidity Range – The sensor will measure the humidity between 10% to 99%, indoors and outdoors
  • Touch Screen – Adjust the settings according to your needs right on the touch screen

To ensure convenience, this model comes with multiple mounting options. Therefore, you can choose between, placing it on the table, wall-mounting, and magnet-mounting. If you live in a small space, this is excellent for your needs.


Top 7 Comparison

Photo Products Price
ThermoPro TP65 Image
Best Overall
1. ThermoPro TP65
  • Transmission range: 200’
  • Update frequency: Every 30 seconds
  • Indoor temperature range: -4°F to 158°F
  • Outdoor temperature range: -4°F to 158°F
  • Humidity range: 10% to 99%
  • Temperature accuracy: +/- 2.0°F
  • Warranty: 3 years
Check Price
AMIR Brifit WA10 Hygrometer Thermometer Image
Best for the Money
2. AMIR Brifit WA10 Hygrometer Thermometer
  • Transmission range: 328’
  • Update frequency: Every 60 seconds
  • Indoor temperature range: 32°F to 140°F
  • Outdoor temperature range: -104°F to 140°F
  • Humidity range: 10% ~ 99%
  • Temperature accuracy: +/- 1.0°F
  • Warranty: N/A
Check Price
ThermoPro TP67A Image
Best with Barometer
3. ThermoPro TP67A
  • Transmission range: 330’
  • Update frequency: Every 50 seconds
  • Indoor temperature range: -4°F to 158°F
  • Outdoor temperature range: -31°F to 158°F
  • Humidity range: 10% to 99%
  • Temperature accuracy: +/- 2.0°F
  • Warranty: 3 years
Check Price
La Crosse Technology WS-9160U-IT Image
Editor’s Choice
4. La Crosse Technology WS-9160U-IT
  • Transmission range: 330’
  • Update frequency: Every 4 to 16 seconds
  • Indoor temperature range: 14.2°F to 139.8°F
  • Outdoor temperature range: -39.8°F to 139.8°F
  • Humidity range:
  • Temperature accuracy: +/- 1.0°F
  • Warranty: 1 year
Check Price
AcuRite 00782A2 Image
Best Wireless
5. AcuRite 00782A2
  • Transmission range: 100’
  • Update frequency: Every 60 seconds
  • Indoor temperature range: 32°F to 122°F
  • Outdoor temperature range: -40°F to 158°F
  • Humidity range: N/A
  • Temperature accuracy: +/- 2.0°F
  • Warranty: 1 year
Check Price
Zeonetak Digital Image
Best with Hygrometer
6. Zeonetak Digital
  • Transmission range: 35’
  • Update frequency: Every 10 seconds
  • Indoor temperature range: -4°F to 158°F
  • Outdoor temperature range: -4°F to 158°F
  • Humidity range: 1% to 99%
  • Temperature accuracy: +/- 1.0°F
  • Warranty: 1 year
Check Price
PandaCoCo 10” Thermometer Image
Best for RV
7. PandaCoCo 10” Thermometer
  • Transmission range:
  • Update frequency:
  • Indoor temperature range: -40℉ to140℉
  • Outdoor temperature range: -40℉ to140℉
  • Humidity range: 0% to 100%
  • Temperature accuracy: +/- 1.0°F
  • Warranty: N/A
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Conclusion

The majority of the models mentioned in this review are more than just a thermometer. As we like to provide you more for your money, you can use the above models to measure humidity and comfort levels. In addition to this, each unit has a sleek and compact design so you can place them anywhere you wish in your home.

Best indoor outdoor thermometer on the market: ThermoPro TP65

It’s not enough to know how the temperature is as humidity is just as important of a factor to take into consideration for your comfort and well-being. As the TP65 is a complete model from this point of view, displaying both temperature and humidity, it makes for a smart acquisition for those who want to monitor conditions both indoors and outdoors. The data it tracks it updated every 30 seconds so that you are aware of current statistics.

It doesn’t disappoint even when it comes to the features department, the TP65 providing you with all-time records in regards to indoor/outdoor temperature and humidity, as well as records that cover the last 24 hours. Moreover, due to the strong 433 MHz signal penetration, you can rest assured knowing that obstacles won’t be an issue as the sensor will accurately transmit the info needed to the console.

Editor’s choice: La Crosse Technology WS-9160U-IT

The data it transmits from the sensor to the console and displays updates every 4 to 16 seconds, which makes the La Crosse one of the most efficient models in terms of environmental awareness. Moreover, it boasts a +/- 1 degrees Fahrenheit accuracy, which makes it unparalleled when it comes to the truthfulness of the information it provides in regards to indoor and outdoor temperature conditions. Balancing these aspects, as well as the fact that it is reasonably priced, it’s easy to see why we favor the easy-to-use and accurate La Crosse.

Best indoor outdoor thermometer with hygrometer: Zeonetak Digital

As aforementioned, the ability of the device to display humidity levels is crucial when it comes to keeping you aware of all environmental factors that affect your comfort, as well as your health. The Zeonetak is your best option when it comes temperature and humidity display as the +/- 1 degrees Fahrenheit and +/- 5% RH accuracy makes it hard to top in terms of trustworthiness. As you are aware of how low or high humidity is, you can make the right choices when it comes to humidification specialty devices to use and control this important environmental factor, more precisely to decide whether you need a dehumidifier or a humidifier to reestablish normality in terms of humidity.

Best indoor outdoor thermometer for RV: PandaCoCo 10” Thermometer

For a lot of people, the RV is their home or at least the place where they spend most of their time, especially when it comes to trips and vacations. To be aware of temperature and humidity levels both outdoors when you go on a trip, as well as inside the RV, we recommend you opt for the simplistic yet efficient PandaCoCo. Aside from being one of the cheaper options out there, it manages to boast a high accuracy of +/- 1 degrees Fahrenheit, while the clear acrylic display makes it easy for you to see the temperature and humidity stats it indicates from afar with ease. Of course, we cannot overlook the large measurement range it provides as it indicates temperatures spanning from -40 to 140 degrees Fahrenheit.

Best indoor outdoor thermometer with barometer: ThermoPro TP67A

If the device is able to calculate the barometric pressure, it can show you an accurate weather forecast so that you know what to wear when you go out and for what type of weather to be prepared in general. The TP67A uses this technology, in addition to accurately displaying current temperature and humidity, being able to predict how the weather is going to be and displaying it under the form of forecast icons that are intuitive for you to have an easy time understanding them.

Best indoor outdoor thermometer for the money: AMIR Brifit WA10

What makes a product the best value option you have? Simple – an optimal price-to-quality ratio; and the AMIR WA10 is that precise option when it comes to thermometers. It displays readings in either Fahrenheit or Celsius, so you get too choose the measurement option you are accustomed to. The maximum transmission distance between the sensor and the console is 328’ and considering the strong signal penetration, obstacles won’t come in the way and deter data transmission. It indicates humidity too, and on top of all that, comes with plenty of useful features, including providing you with maximum and minimum records of the last 24 hours.

Logan Hewitt
Logan Hewitt
Logan was born and raised in Bakersfield, California, one of the most affected American cities by pollution, experiencing firsthand the phenomenon’s dangers. He worked in retail for a small electronics shop for 5 years, where he had his first experience with air purifiers. With his interest in technologies that are meant to improve life quality and the technical skills he gained with the passing of time, Logan is able to provide readers with in-depth analysis of life-changing devices.