If you are looking for the best thermal scope with rangefinder, you have come to the right place. Thermal scopes are ultra-modern tools suitable for multiple hunting applications. They are made with advanced technologies which make hunting phenomenal and more exciting. If you are an avid hunter, a thermal scope with a rangefinder is an important addition to your hunting arsenal.
It not only saves you the hassle of buying a rangefinder separately, but it also helps you to hunt more accurately. It shows an accurate distance of how far the target is, so you can make an accurate shot placement.
We have a detailed review of the best thermal scopes that come with built-in range finders available on the market today. Without wasting any more time, let’s dive right in.
Best Thermal Scope with Rangefinder
1.ATN ThOR-HD 384 2-8x, 384×288

The ATN ThOR-HD 384 is a 25mm thermal scope with smart HD technology. It has a highly-sensitive 384×288 sensor which detects the heat energy from your target and converts it to high-quality and clear images. Additionally, this sensor provides crisp images in total darkness as it doesn’t depend on ambient light to provide clear images.
The versatile 2-8x magnification is ideal for both short and medium range shooting. You can use the 2x magnification for close-up targets then ramp it up to 8x for distant targets. The built-in range finder helps you to measure how far the target is so you can make an accurate shot placement. For added accuracy, the scope comes with a ballistic calculator which adjusts the point of impact for accurate shot placement. Most seasoned hunters find these two features handy.
If you love to record your hunting expeditions, this thermal scope comes with a high-resolution video recording and recoil activated video (RAV) which records every shot you make. You can also connect it to Wi-Fi and stream all your hunting trips. Above all, the scope is powered by a 20000mAh battery which provides up to 22 hours of continuous battery life on a full charge.
Features
- Excellent 384×288 sensor
- Ballistic calculator
- Built-in smart range finder
- 12 x 9.5 smooth zoom
- 22 hours battery life
- Smart tactical remote access control
- Recoil activated video
- Versatile 2-8x magnification
- Day and night mode
Pros
- High-quality thermal imaging
- Smart HD technology
- High-resolution video & photo
- Wi-Fi connectivity
- Long battery life
- Day and night use
Cons
- Bulky power source
- Complexity for beginner
2.Pulsar Axion Key XM22 2-8x18mm Thermal Imaging Monocular

If you are looking for a compact and easy to carry thermal scope, the Pulsar Axion Key thermal monocular suits you. At only 8,8 ounces, this monocular is amazingly light and comfortable to carry in the field. Also, it’s easy to use and beginner-friendly.
This compact monocular is designed to perfectly fit in one hand and provide a single-hand operation. The compact design also ensures comfortable, non-slip grip even in wet weather conditions.
Though compact, this monocular is made to provide unbeatable durability. It has an all-metal, magnesium alloy body which enhances durability without add any unnecessary weight. The whole unit is also IPX7 waterproof rated and submersible in 3 feet of water for up to 30 minutes. The waterproof design means you can use it even in rainy or fog conditions.
Another impressive feature about this monocular is the high optic magnification. You can use the 2x magnification when hunting in close quarters and 8x when hunting long distance targets. The 8 color palettes enhance viewing in different light conditions, while the large 960×720 LCOS micro-display provides crisp views all through. Lastly, the scope comes with picture in picture digital zoom and a variety of accessories as well.
Features
- High optical magnification
- Video and photo recording
- HD AMOLED micro-display
- Compact and lightweight
- Sturdy and durable magnesium alloy housing
- 4x digital zoom
- 8 different color palettes
- Small pocket-size design
- IPX7 waterproof rated
- 1,000-yard detection range
- 320×240 resolution
Pros
- Extremely lightweight & compact
- Beginner-friendly
- Durable build
- High optical and digital zoom
- Clear viewing
- Versatile viewing options
- Long detection range
Cons
- Lower resolution sensor
3.ATN OTS-HD Thermal Viewer with Full HD Video 640×480, 5-50x

This is a high-end thermal monocular featuring smart HD features. It comes with every feature you need to take your hunting expedition to the next level. It has a powerful 640×480 thermal sensor which detects heat signatures from targets even in total darkness or behind bushes. You can also use the monocular to pick up the heat signatures in any weather condition, either during the day or at night.
This monocular is built to stand up to everything you throw at it. It’s made from high-quality aluminum to stand up to harsh impacts and falls. Additionally, the scope is fully weatherproof for use in extreme weather conditions.
Thanks to the intuitive user interface, this thermal viewer is ideal for all users, beginners included. The smart rangefinder included gives accurate measurements of how far the target is, while the E-compass helps you navigate your way with ease. On top of that, the scope comes with a 3D gyroscope which enhances image stabilization by reducing natural hand shake. This gives you clear and sharp images which is essential for accurate shot placement.
If you live to record your hunting expedition, this thermal viewer can record videos and images in high-quality. The Record HD video captures every shot you make and stores it in the SD card. Plus, you can connect your phone/tablet via Wi-Fi and view everything at the same time.
Features
- Thermal sensor with 640×480 pixel HD resolution
- Smart rangefinder
- 3D gyroscope
- E-compass for navigation
- Digital E-zoom
- Record HD video
- Day and night compatibility
- Wi-Fi module
- Intuitive user interface
- 4 AA batteries
Pros
- High-resolution thermal sensor (640×480)
- Smart features for enhanced accuracy
- Weatherproof & durable build
- Video & image recording
- User-friendly interface
Cons
- Runs on AA Batteries
- Potentially Bulky
4.ATN ThOR-HD 384 4.5-18x, 384×288, 50mm Thermal Rifle Scope

When it comes to durability and performance, it’s hard to beat the ATN ThOR-HD 384 4.5-18x thermal rifle scope. It is built with high-quality materials to ensure that you get many years out of it. Additionally, this thermal rifle scope has a day and night mode for greater versatility.
With the c, this scope provides excellent performance that most hunters need. It detects heat energy instead of light so you can use it to see in total darkness or through light fog or rain. On top of that, the scope is fully weatherproof for all-weather reliability.
The scope comes with a ballistic calculator and built-in rangefinder which maximize your accuracy. The ballistic calculator helps you place an accurate shot placement by adjusting your point of impact, while the range finder shows you how far the target is so you can make the necessary adjustments.
Like any other ATN thermal scope, this model also comes with a high-resolution HD video and photo recording. It also comes with a smooth zoom which allows you to magnify the target without losing what’s in your field of view and a 20000mAh battery pack that provides up to 22 hours of continuous use on a full charge.
Features
- Day and night mode
- Ballistic calculator
- Recoil activated video
- 384 4.5-18x magnification
- Built-in rangefinder
- 384 4.5-18x thermal sensor
- Recoil HD video
- 22 hours battery life
- X-Trac Smart Tactical Remote Access control
Pros
- Durable construction
- High-resolution thermal imaging
- Wide magnification range (4.5–18x)
- Smooth zoom function
- Long battery life
- Smart remote control (X-Trac)
Cons
- Heavier setup
5.ATN X-Sight 4K Pro Smart Day/Night Rifle Scope 5-20x

The ATN X-Sight 4K Pro Rifle Scope is another excellent thermal scope with built-in rangefinder. This rifle scope features a versatile 5-20x magnification suitable for both close and long-rage hunting. It has a long eye relief for snug viewing and a user-friendly interface which makes suitable for both seasoned hunters and beginners.
This scope features a wide range of features at a price that’s easy on your wallet. For starters it has an ultra-HD sensor with ultra-HD optics which provide high-quality and clear. Thanks to the enhanced HD night vision, the scope provides crisp images even in total darkness.
The 1080P video record helps you capture all your hunting expedition so you can share the photos and videos with your friends. The one shot zero function helps you sight your scope smoothly, while the smooth range finder provides a fast and simple way to make a good distance estimate which is essential for accurate shot placement.
Weighing just 0.94kgs, this thermal scope is easy to mount and easy to maneuver around with. The waterproof rating makes it ideal for use in all-weather conditions, while the numerous reticles with different color options makes it suitable for use in different lighting conditions. For added durability, the scope is shockproof and recoil resistant. To top it all, the scope has an ultra-low power profile which provides up to 18+ hours of continuous use.
Features
- Smart range finder
- One shot zero function
- Classical ergonomics
- Dual stream video recording
- Recoil activated video
- Recoil resistant
- 2 years warranty
- Ultra-HD sensor with ultra-HD optics
Pros
- Versatile 5–20x magnification
- Ultra-HD sensor & optics
- Ultra-low power consumption
- Durable & weather resistant
- Lightweight (0.94 kg)
- Multiple reticle options
- Beginner-friendly interface
- Long eye relief
Cons
- Not true thermal imaging
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Factors to Consider when Choosing the Best Thermal Scope with Range Finder
Durability
Thermal scopes are huge investments that people make. This calls for a scope that’s durably made to provide many years of field use. Look for a model that’s made from high-quality materials preferably aluminum or magnesium alloy. For added durability, make sure that the scope is fully weatherproof, recoil-resistant and shockproof.
Magnification Power
Magnification strength determines the usability of any thermal scope in varying ranges. Most thermals scopes with a built-in range finder are ideal for both close and medium-range use. They come with varying magnification power which makes them suitable for use in varying ranges. It’s also good that you get a scope with smooth zoom. This way, you’ll be able to achieve the desired magnification strength without taking your eyes off the target or losing your point of focus.
Image Resolution
Image resolution is very important when it comes to thermal scopes. The higher the resolution, the better the image quality. Some scopes come with 17 micro pixels pitch which provide great image quality. Other scopes also come with multiple color pallets which increase readability in different light conditions.
If you are on a budget, a scope with a 384×288 sensor is quite good for multiple hunting needs. However, if money isn’t an object, you can get a model with 640×480 and get highest quality images.
Reticle Patterns and Colors
The other crucial part of a riflescope is the reticle. Thermal scopes come in different reticle designs and colors to meet the needs of different hunters in different field conditions. If you like to switch between different reticle patters, go for a model that offers numerous reticle patterns. This way, you’ll be able to switch from one reticle pattern to the other.
When it comes to reticle colors, the four main options available are black, white, green and red. Red and white are mainly used when hunting in at night or in low light conditions. On the other hand, black reticles are used when hunting in broad daylight.
Battery Life
It’s also important that you look at how the battery life of the thermal scope you are eyeing. This can either make or break your hunting trip particularly for those who hunt for long period of time. Make sure that the model that you choose has a battery that offers more than 8 hours of continuous operation. If you’ll be engaged in extra-long hunting sessions and this won’t be enough, you should get an external battery pack which will offer more hours of use. Additionally, make sure that the scope offers several power saving features.
Best Thermal Scope with Rangefinder FAQs
- What is heat signature?
Heat signature is the heat that comes out of living and non-living objects. A thermal imaging device picks and measures the infrared energy/heat energy from objects and creates a clear image from that.
- How long will a thermal scope last?
How long a thermal scope lasts largely depends on the type of battery used and if there are low power profile features incorporated. Some models can last for more than 10 hours, while other last for about 5 hours. Try to look for a model that offers more than 8 hours of continuous use on a full charge.
- What do I need to know about thermal scopes?
One of the first features you should consider is the thermal scope’s resolution. This will have a direct impact on the quality of images that you get during the day or at night. The other important features you should consider are magnification, refresh rate, battery life and reticle pattern.
- Is hunting with thermal scopes illegal?
No. Just like night vision scopes, hunting with thermal scopes is legal in most states. Unlike the night vision scopes that only operate during the night, thermal scopes are legal for hunters who prefer to hunt either during the day or at night.
Conclusion
Hopefully, this comprehensive review has given you some insight into the best thermal scope with rangefinder. With these thermal scopes, you don’t have to incur extra costs buying a separate range finder. Invest in any model above and increase your accuracy in every shot you make.