The 12 Best 98.6 Thermometers (2023 reviews)

The thermometer is a must have add-on for your daily usage. This is a set of an indoor and outdoor thermometer. It comes with everything you need, an indoor monitor, an outdoor sensor, 2 AAA batteries for each unit. It is great to see the outside temp without going outside. The outside sensor is actually dimensionally bigger and takes two AAA batteries as does the indoor unit which are all included. There are openings in the bottom that must monitor air temp so hang it on a wall or lay it flat.

The Thermometer works well, easily paired with the remote sensor, no complaints. The batteries are included plus the numbers are large enough to read several feet away. It is easy to read and does not require an engineering degree to setup.

Why We Like This:

Can be hung on wall with screw or nail
Keeps accurate indoor and outdoor humidity and temperature readings
Nice little basic indoor/outdoor temperature monitor with no backlight to view at night
Very easy to set up and connect to the second unit

Best With alarm: Amplim 98.6 Thermometer

Buy on Amazon

We would, of course, be remiss if we didn't mention amplim 98.6 thermometer for daily purpose. The amplim non-invasive forehead thermometer features a fever indicator that alerts you to high temperatures, ensuring you can take prompt action to reduce fever and protect your family's health. It is heavy duty and solid yet lightweight making continuous use optimal. It is fsa/hsa eligible, making it a perfect choice for those with flexible spending accounts or health savings accounts.

This thermometer is really handy. It reads accurately and it is easy to use. The touch less forehead feature isn’t the greatest either as it’s not very accurate as well. It is a must to eliminate the shake down required for liquid thermometers.

Why We Like This:

A great gift for people that are required to travel periodically for work
Good investment for long term

Best For parent: Amplim Digital Thermometer

Buy on Amazon

The amplim digital thermometer's high-end materials makes sure that it ages well with use. This forehead thermometer allows readings to be measured in both fahrenheit and in celsius. It is used to measure body temperature for all ages, including babies, kids, and adults. It is sleek, light, easy to use, and the numbers are very clear and large. It stores up to 32 readings so you can track your temperature trend over time.

This new one takes seconds and uses standard AAA batteries. It is clinical proven for use at home, in clinics, or at the workplace. It's quick and only takes a second to scan a forehead to get a temp. The thermometer features a large backlit display, making it easy to read fever temperature. It is quick and only takes a second to scan a forehead to get a temp.

Why We Like This:

Super easy to use and great when checking multiple people
Amplim non-contact touchless infrared digital forehead thermometer
Great option for transitioning away from oral thermometers
Great way to take your temperature

Best For Pool: MUMTOP Weather Thermometer

Buy on Amazon

The mumtop weather thermometer is specially designed for your regular usage and has all useful features. You can use this garden thermometer hygrometer for a long time without damage, slightly waterproof, or avoid outdoors with water. The outdoor thermometer dragonfly pattern decorative has a large and transparent acrylic instrument surface display, for easy reading from a long distance with bold black dial graphics. It has a temperature sensitive spring which tightens or loosens depending on the temperature.

The internal temperature sensitive metal coil comes loose from the plastic housing anchor very easily and gives inaccurate temps. It has the same knob on the back which is to move the arm to where you want it. Decorated as well as functional, it ads a very nice touch of color to the decor. It has a hook on the back, easy for hanging.

Why We Like This:

Very colorful and great decoration to tell temps
Great little thermometer that matches perfectly with other yard art by the pool
Keeps perfect temperatures aligned the nws

Best For car: Thermopro Digital Hygrometer

Buy on Amazon

We know from years of feedback from readers, customers and amazon sellers, what most people want in a convenient and appropriate thermometer. The thermopro digital hygrometer is exactly that - it's a simple thermometer that hits all the right notes. The S Digital Hygrometer is a no nonsense indoor outdoor thermometer. It measures indoor outdoor temperature and humidity percentages simultaneously. It fits nicely on a kitchen window frame. The sensor takes two AAA batteries. It does the job of reading the inside and outside temperature. It certainly doesn't glow or light up. The display is easy to see and it appears to be pretty accurate. It's rather small but it works accurately.

Why We Like This:

Like compact size, fits nicely on kitchen window frame
Reliable, accurate and a long life span
Fits in the palm of your hand

Best For office: IDOIT 98.6 Thermometer

Buy on Amazon

We would, of course, be remiss if we didn't mention idoit 98.6 thermometer for regular usage. The touchless thermometer is designed with precise infrared technology, and ir sensor check temperature quickly and accurately with the resolution of 01. It can also measure body, object surface and liquid temperature. It is light weight, and works well. It can also check the temperature of objects as well as people.

It is easy to take your own temp. The color alarm makes it so easy to see if you or any one has even the slightest fever. It is easy to operate right out of the box. This would also be very useful for business screening, as well, and doesn't break the bank as far as cost.

Why We Like This:

3 different colors for temperature ranges, nice large display
Button measuring design, which is health care hygienic, fast, accurate and convenient
One of the new comers and featured product

Best With suction cup: Aiktryee 98.6 Thermometer

Buy on Amazon

Best part: aiktryee 98.6 thermometer costs comparatively low and it is available to ship in 24 hours. This makes a cute addition to your pool with the rubber ducky floating on top. It can be used in outdoor & indoor swimming pools or spas or hot tubs or aquarium. The swimming pool floating thermometer is equipped with a string, which can be easily fixed or floated freely on the water surface, so that it is convenient to check the temperature of the water at any time. It also gives accurate readings.

It is relatively easy to read, flows a bit lopsided, and tends to get stuck on the stairs. The bottom cover has also come off and needs to be re-glued. It is easy to use, completely plastic but should last the summer.

Why We Like This:

Inexpensive but accurate, should last for the summer
Very cute and easy to read can float or be tied to the ladder
Looks cute floating around the pool

Best With Outdoor Sensor: Bayga 98.6 Thermometer

Buy on Amazon

Next on the list, we've got yet another thermometer that manages to win our hearts. It's the bayga 98.6 thermometer and it's widely considered as one of the best convenient thermometer you can buy. It's a handy outdoor remote thermometer. The remote sensor connects quickly to the terminal and from a fairly far range ( 60 ft) outdoors without any loss of connection. The display has large numbers and different settings, in the daytime the background is white, in a dark environment one can touch the frame over the display to light up the display for about two seconds.

The remote sensor takes two AA batteries while the base takes three AAA batteries. It is easy to read even at long distances. The Personal wireless temperature humidity monitor updates and transmits temperature and humidity data up to 330 ft radius every 30 seconds. It's simple set up and easy to read. It is an absolute useful tool for monitoring real-time condition for backyard/greenhouse/garage.

Why We Like This:

Very easy to set up both the main and remote units
You can have three different outdoor sensors in separate locations
Accurate, readable and stocked with all essential functionality

Best With Outdoor Temperature Sensor: Wittime 98.6 Thermometer

Buy on Amazon

We know from years of feedback from readers, customers and amazon sellers, what most people want in a convenient and appropriate thermometer. The wittime 98.6 thermometer is exactly that - it's a simple thermometer that hits all the right notes. If your looking for an attractive weather monitor that is very cost effective, this is it. This indoor outdoor thermometer is the Perfect Size and it is Very Accurate. It’s compact, has a very bright color screen and pairs seamlessly. The unit itself is attractive with colors, diagrams of the day and reflection of weather predictions. It can be used with multiple sensors for different rooms or outside.

The batteries are used as a backup for the main unit so that the date/time settings are remembered even when there's power outrage. It's right enough to be seen in daylight and may be dimmed enough to not be overpowering at night. The product is easy to set up and quite accurate. You can have screw in the kickstand on the back and it takes up very small space on the desk, providing time and temperature information.

Why We Like This:

Works great as to temperature, inside and outside
One of the new comers and featured product

Best For Refrigerant line temperatures: Kamtop 98.6 Thermometer

Buy on Amazon

Next on the list, we've got yet another thermometer that manages to win our hearts. It's the kamtop 98.6 thermometer and it's widely considered as one of the best convenient thermometer you can buy. The Kamtop Digital Thermometer can handle a wide range of thermocouples, but the two sensors shipped with the product are rated for. The insulation on the thermocouple leads are designed to withstand temperatures up to 600F so you can put the tip of the thermocouple in the middle of the oven and run the meter out of the oven and monitor the inside temp. The reader takes the voltage and converts it to a temperature. This will turn that function off and the unit will stay on as long as you need it on.

These are poorly constructed and have a very stiff plastic jacket that will not last long with even modest usage. It is easy to use and has a back light. The product itself is constructed well, has a clear display, and easy to use controls.

Why We Like This:

Easy to use and reads temperature quickly
Very nice little thermometer for measuring kiln temperatures
Inexpensive tool for measuring temperatures of heat pumps and other hvac systems
Accurate meter, measuring supply and return temperatures of a snow melting system

Best For patio: MUMTOP 98.6 Thermometer

Buy on Amazon

We know from years of feedback from readers, customers and amazon sellers, what most people want in a convenient and appropriate thermometer. The mumtop 98.6 thermometer is exactly that - it's a simple thermometer that hits all the right notes. This indoor outdoor thermometer is also a good choice as a gift for friends and relatives. Its built-in mechanical movement auto-detects and accurately measures temperature in real-time. It measures temperature in real-time additionally it is a knob in the back that can be used to adjust the temperature. In the greenhouse, it can also detect and help you monitor the temperature level for the optimal growth of plants. The color is extremely vivid and the wings are iridescent.

Why We Like This:

Great if your a flamingo fan and appear to be reading the temperature accurately
Helps to keep the house or garden in great condition
Good, looking thermometer, and especially if you like flamingos
Can be placed indoors or outdoors

Best With probe: CRFISH 98.6 Thermometer

Buy on Amazon

Crfish offers a variety of thermometer for personal choice and yet maintaining quality in all the variants. It comes with fever alarm, when abnormal temperature occurs, a warning sound will sound, and displays with red backlight. It can be used in dark places.

Why We Like This:

Tri-color backlight, can be used in dark places
New and hot release

The 12 Best 98.6 Thermometers (2023 reviews)

Our Top Picks:

Best Overall: Thermopro 98.6 Thermometer

Best With alarm: Amplim 98.6 Thermometer

Best For parent: Amplim Digital Thermometer

Best For Pool: MUMTOP Weather Thermometer

Best For car: Thermopro Digital Hygrometer

Best For office: IDOIT 98.6 Thermometer

Best With suction cup: Aiktryee 98.6 Thermometer

Best With Outdoor Sensor: Bayga 98.6 Thermometer

Best With Outdoor Temperature Sensor: Wittime 98.6 Thermometer

Best For Refrigerant line temperatures: Kamtop 98.6 Thermometer

Best For patio: MUMTOP 98.6 Thermometer

Best With probe: CRFISH 98.6 Thermometer

7 Best Thermometers For greenhouse