Infrared thermometers are very useful pieces of equipment to have around the house. They can be used in a variety of circumstances – from checking the temperature of wiring to trying to figure out if your barbecue is ready. They operate using infrared technology, which means you do not have to touch the surface of whatever you are measuring. This improves safety, in the case of electric wiring, and hygiene in the case of food preparation.
There are is a huge variety available in terms of infrared thermometers so it is important to know what you are looking for. Some are specially designed for certain purposes, and other features can vary such as accuracy, response time and temperature range. The more you spend, the better these will be – but try to consider which features are actually important to you before you spend a lot of money on a thermometer you do not need.
We consulted experts, bloggers and customer reviews to bring you this list of the top 10 infrared thermometers that you can currently buy online.
Related Review: Top Infrared Heaters.
View the Best Infrared Thermometer, Below.
- Etekcity Lasergrip 630
- FLIR TG165 Spot
- Nubee 8380H
- Etekcity Lasergrip 800
- Nubee NUB8380
- Fluke 62 MAX IR
- MASIONE Thermometer 1001
- Tacklife IT-T04 Digital
- Raytek MT6 MiniTemp
- Estink ES6530B Digital
1. Etekcity Lasergrip 630
The Etekcity Lasergrip 630 has an incredible accuracy level, sitting at a distance to spot ratio of 16:1, compared to other models which are much lower. The accuracy can be adjusted depending on the kinds of surfaces being used, so it is also great for surfaces that are not perfectly flat. It has a temperature range from -58°F to 1076°F, meaning it has one of the best ranges on the market - especially given the price.
It is a truly multipurpose thermometer that can be used above boiling and below freezing. Customer reviews suggest it is popular not only with people using it around the home but also with car mechanics and cooks. This professional quality at a reasonable price makes it a great option if you're on a budget but do not want to compromise on accuracy. It comes with a rechargeable battery that lasts around 12 hours on a single charge.
Whether you are looking for a thermometer for around the home, or for a more professional purpose, this is a great - and cost-effective - solution. The vast temperature range is great for most purposes, and the accuracy level is very high, with the ability to also show you highs and lows alongside the average temperature.Check Price on Amazon ➞
2. FLIR TG165 Spot
This thermometer not only displays the temperature but also shows you a thermal image of the areas it scans. This not only allows you to figure out the temperature of the areas you wish to work on but gives you a visual representation of how varied the temperature is. This is a very high-quality product, and FLIR is so confident in it that they provide a two-year warranty for the entire device and a ten-year warranty for the infrared detector.
This is specifically designed for use around the home and in the car, though can also be used for cooking. We would not, however, recommend it for use on people. It ranges from -13°F to 716°F, great for use around the house and with colder temperatures. The battery is included and is rechargeable with one of the many international chargers provided with the set. Customer reviews are excellent, praising the accuracy and efficiency of the device.
If you are specifically looking for electrical or mechanical temperature measurement, this is by far the best option - though it is great for multiple other functions. This is the best option with an image display and is great if you are trying to pinpoint the source of heat.Check Price on Amazon ➞
3. Nubee 8380H
This is another great temperature gun that does not require any contact with the surface. Not only does this make it easier to use around the house and in the car, but it is also more hygienic for use in the kitchen. Simply point the thermometer at the spot you want to measure, and it will give you the temperature. It has a wide range varying from -58°F to 1022°F. It also has a maximum temperature function, allowing you to more accurately predict safe ranges.
This is mostly for use on objects, and will not be accurate if used on humans or animals. It’s distance to spot ratio is 12:1, so it will need to be held quite close to the area. It comes with a rechargeable battery, and the bright LED display is perfect for use in all lighting conditions. It has an automatic shutoff function to reduce power usage and increase safety. It is fully approved for safe use in the United States.
The customer reviews for this are fantastic and it is easy to say why. At such a reasonable price, this is one of the best non-contact thermometers on the market, making it a fantastic option in terms of safety and hygiene.Check Price on Amazon ➞
4. Etekcity Lasergrip 800
This is another great product from Etekcity and is also non-contact, just like the Nubee gun. It has a much better precision rate, with a distance to spot ratio of 16:1, and can, therefore, be used from further away. The accuracy runs from -58°F to 1382°F, making it one of the widest ranges available on the market. It is ideal for extreme temperatures that are above boiling and below freezing, and the non-contact nature means this can all be done safely.
It can be used around the house for maintenance tasks, as well as in the car and for cooking. Many customers also report using it for barbecuing, as it is a great way to measure the external temperature of meat without having to touch it. Like other non-contact thermometers, it is recommended mostly for objects and will not be accurate for use on humans or animals. Nevertheless, it is very budget friendly and fully approved for safety in the United States as well as in Europe and Canada.
This really is a great option for cooking meat - especially if you need to keep track of the external temperature. It is useful for a variety of functions, but barbecuing and cooking is where it truly shines as a great device. The wide range means you can step back a little further and do not need to touch any of the food whilst taking the measurement.Check Price on Amazon ➞
5. Nubee NUB8380
This is another great non-contact thermometer from Nubee that comes in at an even lower price point, making it the most budget-friendly option available without compromising on quality. It has a range from -58°F to 716°F, which is perfect for most household tasks as well as use around the car. It has a spot ratio of 12:1, so will need to be held quite close to the object and only measures surfaces. The accuracy is still quite good, to within 2% of the true temperature.
A battery and charger are included, and it passes all of the required safety checks for sale in the United States. It automatically shuts off when not in use, and there is a warning signal for whenever the battery gets low. A single charge should provide around 12 hours in total of use, which lasts the average customer around six months to a year. Customer reviews are quite good, although they do suggest you have to stand quite close for accuracy and cannot use it on clear surfaces.
If you only occasionally need to use the thermometer, this is an excellent option. It is the most budget-friendly thermometer on this list and still manages to retain good accuracy and usability.Check Price on Amazon ➞
6. Fluke 62 MAX IR
This thermometer was designed with the ultimate safety and durability in mind. It is drop resistant up to three feet, protecting it against any accidents that may occur. The casing is also dust and proof with an IP54 rating - meaning it will remain safe to use under most household conditions. It is very lightweight, so can be easily carried on a tool belt and stored in a safe place. It measures temperatures from -22°F to 932°F.
It is one of the most accurate laser thermometers available on the market, gaining an accurate temperature within 1% of the real temperature. It does require two AA batteries however the first set are included. Though it is pricier than some of the other Infrared Thermometers on the market, the precision makes it worth it and it will be sure to last you for a lifetime thanks to the awesome durability. Customer reviews are very positive, with five stars across the board on Amazon.
This is an awesome product and certainly an excellent option for those more heavy duty tasks. The durability is far better than most other infrared thermometers, however, no warranty is given to back this up. Nevertheless, customer reviews confirm that it lasts many users for many years.Check Price on Amazon ➞
7. MASIONE Thermometer 1001
This is a very simple and easy to use non-contact laser thermometer that is fully FDA approved and complies with American safety standards. It is very lightweight, and will barely be noticed on most tool belts. It is also quite small, and can easily fit into spare space in your toolbox or drawer. It has a range from -58°F to 716°F, which is adequate for most household tasks and even most mechanical purposes in cars. It is also very hygienic for use around food.
It requires two AAA batteries - a set are included, though some customer reviews suggest these run out after a few weeks, whilst brand new batteries usually last up to a year with regular use. It has a good accuracy of within 1.5% of the true temperature and is very reasonably priced if you are looking for something simple and safe. It comes with a one year warranty, and customer reviews confirm it is of adequate quality and very durable.
This is another fantastic budget option if you are looking for an easy to use machine for basic tasks around the house. It has great accuracy for a thermometer in this price range, and will adequately fulfill most needs around the house and in the car.Check Price on Amazon ➞
8. Tacklife IT-T04 Digital
This is a very high-quality thermometer that comes with excellent customer reviews. It is, in particular, great for use with food. It can keep track of how to cool food is being kept in fridges and in stores, as well as how hot it is when it is being cooked. It has a range from -58°F to 1022°F, perfect for use in the kitchen or when looking to purchase food. It comes with a 9V battery included, however, this will need to be replaced every so often. Most customers suggest the initial battery will last around 6 months with regular use.
It has reasonably good accuracy, with a 12:1 distance to spot ratio meaning the accuracy is kept within 1.5% of the actual temperature. Track life include a two-month warranty with the thermometer to ensure you it is the best possible quality they can provide. According to reviews, it can work from a great distance away, hence why it is a good thermometer for taking with you to the store.
This is great if you are a little concerned with food storage at your local grocery store. This allows you to double check temperatures from a good distance, ensuring you only get the safest and freshest produce. It is also one of the few thermometers to come with any sort of warranty.Check Price on Amazon ➞
9. Raytek MT6 MiniTemp
This is a fantastic non-contact thermometer with excellent accuracy levels. It can come within 0.6% of the actual temperature, making it one of the best accuracy ratings on the market. It does, however, need to be held close to the object with a 10:1 distance to spot ratio. A rechargeable battery is included alongside a charger to make it easy to use. It will last up to 12 hours of continuous use in a single charge - between six months to a year for regular use.
A protective storage pouch is included for easy tidying and portability on a tool belt. It is designed ergonomically to maximize comfort during extended use, with the handle specially weighted to ensure maximum ease of use. Measurements are instant, to within half a second, and it conforms fully to US safety and manufacturing standards, as well as to EU standards.
This is a pricey model, but the extra features make it worthwhile. It is very accurate, and the design makes it great for prolonged use. We do recommend you keep in mind the close range it should be used within, however.Check Price on Amazon ➞
10. Estink ES6530B Digital
This is another fantastic gun for use around food and is specially designed to work efficiently with meat. It has a distance to spot ratio of 12:1, making it great for further distance measuring. It uses 12 laser pointers in total for maximum accuracy, and customer reviews highly recommend this model for use with barbecues.
It has a range from -58°F to 1022°F, and also has an additional alarm feature if temperatures exceed this range. It comes with a one year warranty and is a very sturdy model. It has an automatic switch off after 25 seconds, to ensure the battery life lasts as long as possible. It is powered using two AAA batteries which will need to be replaced after they run out.
For all-around food temperature measuring, this is an excellent option. Not only does it come recommended for barbecues, but avid bakers also love this product and its accuracy at measuring oven and food temperatures.Check Price on Amazon ➞
Infrared Thermometer Buyer’s Guide
Safety and Durability
It is important that you make sure the thermometer is safe to use and durable. All of the thermometers on this list fit within these metrics, but if you choose to do some further research there are some things to be considered. You should make sure the thermometer complies to US safety and manufacturing standards. If it is made in the United States, Canada or the EU it will definitely comply with these standards. Most of the thermometers manufactured elsewhere will also comply so they can be sold here, but it is worth double checking this if possible.
You can also check customer reviews to ensure the manufacturers are living up to their claims. Any safety or durability issues will likely be quickly reported by previous customers.
If at all possible, try to get a thermometer with a good warranty. Anything from three months to a lifetime is on offer with the various products, so shop around. A warranty not only means you get great support should something go wrong – it also means the manufacturer has complete trust in their product. The longer the warranty, the more they believe in the quality of the thermometer.
Also, make sure to double check the fine print. Some warranties offer differing terms between the infrared parts and the rest of the gun – to make sure it has a warranty that covers the whole product for as long as possible.
These will largely depend on what you want. Cost is a major factor for many people, but be aware that the less you spend, the fewer features you will get. Consider how professional you want to go before you buy – the more mainstream, the cheaper it will be. Accuracy can also vary – but again, unless you are using it for professional purposes, the standard household ones will be accurate enough for most general tasks.
The ratio given tells you how far away you can use it to maintain accuracy – e.g. 12:1, meaning it can be used from 12 meters away. The higher the number, the longer the distance you have – to consider the situations where you would use it. Finally, consider where you will actually use it, as some thermometers have specialist functions.
Cooking, in particular, is a task where some are better than others, so check to see if it is made for this function. Some are also unsuitable for use on people, so do try to check customer reviews if you are using them to measure a person’s temperature.
What is an Infrared Thermometer?
An infrared thermometer uses infrared light in order to detect temperature in any given spot. This means you can get an idea of how hot or cold something is without touching it – meaning it is safer and ultimately more hygienic than most other forms of thermometer.
How does an Infrared Thermometer Work?
The thermometer sends infrared radiation to a single spot and measures how much electricity is returned. The hotter an object, the more electrical energy that is sent. This is all very safe to use with handheld infrared thermometers and you will not notice the electrical energy. The thermometer then compares temperatures of other objects to get a more accurate idea of temperature.
To use it, you simply have to point the thermometer at where you want to measure the temperature, switch it on (usually with a trigger) and wait on it displaying the temperature. Most do this quite quickly.
What is an Infrared Thermometer used For?
Generally, they can be used for anything a regular thermometer is used for – but more specifically, it is great for areas where you cannot touch an object. This could be measuring how cool food is kept in a supermarket, to surfaces that are far too hot for you to safely approach. Some can also be used to measure human temperatures and even food temperatures.
It is worth keeping in mind that they only measure surface temperatures and not internal temperatures. If you are boiling water, stir it before measuring for a more accurate result.
Infrared thermometers are fantastic if you are looking for a more hygienic and safer way to measure temperatures – but it is also a good idea to invest a little more in a high-quality thermometer to ensure accuracy. Most household tasks can be performed with the mid-range options, but if you need it for a more serious capacity you will need to invest in one of the more expensive options.
When looking at what is available you should also be aware of what tasks you need the thermometer for – remember, most of them only measure the temperature of surfaces and will struggle with measuring see through objects such as glasses and water. Once you’ve deduced your needs, try to look for one that is specially designed for those needs – and of course, make sure it is fully safe to use and long lasting.
Most infrared thermometers are not effective when used on people, so make sure to double check as the few that are will definitely advertise it.