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TOPDON TS004 Thermal Imaging Monocular, 320 x 240 TISR 256 x 192 IR Resolution, Supported Wireless Connection, 13mm 50Hz Thermal Night Vision with 11h Battery Life, IP67 Monocular for Hunting

  • Based on 100 reviews
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$399.98 Why this price?
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Availability: In Stock.
Fulfilled by Amazon

Arrives Monday, Mar 23
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Size: 256 × 192


Features

  • UNMATCHED CLARITY: With a high IR resolution of 256x192 and a smooth 50Hz refresh rate, the thermal monocular provides vivid thermal images, capturing every detail of your surroundings with precision.
  • EXTENDED BATTERY LIFE: Equipped with a robust 5000mAh battery, this thermal monocular ensures uninterrupted operation for up to 11 hours. You can stay immersed in your wilderness explorations without battery concerns, allowing you to focus on discovering your next target.
  • REAL-TIME MONITORING: Wirelessly connect to your phone via the TopInfrared App for hassle-free live monitoring. Seamlessly capture images and record videos with audio directly through the app, even when offline, ensuring you never miss a moment, no matter where your adventures take you.
  • ADVENTURE-READY DESIGN: Encased in durable silicone and boasting an IP67 waterproof rating, this thermal monocular is built to withstand water, dust, and drops from up to 2 meters. Whether you're hiking, camping, or exploring, it effortlessly keeps up with your adventures, ensuring reliable and worry-free usage.
  • EXTENSIVE DETECTION RANGE: The TS004 thermal monocular is equipped with a 13mm lens, providing detection capabilities up to 410 meters and clear detail visibility within 100 YD. It effectively penetrates fog and dense vegetation, making it easy to observe wildlife, people, and objects.

Brand: TOPDON


Color: Green


Style: 256 × 192


Sport: Hunting


Item Weight: 70 Grams


Material: Metal


Magnification Maximum: 8.0


Objective Lens Diameter: 13 Millimeters


Magnification Minimum: 2 x


Compatible Devices: Smartphone


Brand: TOPDON


Color: Green


Style: 256 × 192


Sport: Hunting


Item Weight: 70 Grams


Material: Metal


Magnification Maximum: 8.0


Objective Lens Diameter: 13 Millimeters


Magnification Minimum: 2 x


Compatible Devices: Smartphone


Night vision: Yes


Field Of View: 6 Degrees


Model Name: Thermal Imaging Monocular


Manufacturer: TOPDON


Reticle Type: Cross


UPC: 810139301110


Global Trade Identification Number: 10


Product Dimensions: 9.8 x 6 x 3.8 inches


Item Weight: 2.47 ounces


Item model number: TS004


Batteries: 1 Lithium Ion batteries required. (included)


Date First Available: May 25, 2024


Department: unisex-adult


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Mar 23

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

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View our full returns policy here.

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Top Amazon Reviews


  • Very Impressive!!
Size: 256 × 192
I recently got my hands on the Topdon TS004 Thermal Monocular and I have to say, it's pretty impressive for its price range! Designed for outdoor adventures, wildlife spotting, and even some professional use, this little gadget packs a punch. Here are my favorite things about it: High Resolution: The 256x192 pixel resolution with a 50Hz refresh rate provides sharp, fluid images. Durability: It's IP67-rated, so it's dustproof and waterproof, making it perfect for any environment. Battery Life: The 5000 mAh battery lasts up to 11 hours, which is great for extended use. Ease of Use: The ergonomic design and simple controls make it easy to operate, even in the dark. Wireless Connectivity: You can connect it to your smartphone via the TopInfrared app for live monitoring and control Overall, this is a solid choice if you're looking for a reliable thermal monocular without breaking the bank. Whether you're into hunting, birdwatching, or just exploring the great outdoors, this device will help you see beyond the visible. I will upload pics/videos to update this review soon. ... show more
Reviewed in the United States on December 28, 2024 by Bush Bush

  • Good spotters scope
Size: 256 × 192
So this is the best deal on the market for thermal monoculars it really is. The unit works pretty good battery life is acceptable good refresh rate and clarity. The app is kinda cheesy and I wouldn't bother with it personally. But the product is quality. My only reservation comes from my own expectations, I kinda thought it would be like in the movies and stuff but it's not. You can't really see through much of anything, except Maybe where the 2x4s are inside your walls because they store heat. But your not going to see a person in the other side of a door or anything like that. Umm. You should avoid looking at people below the belt because yea you can see the heat signature of what's body and what's clothes. As far as tactical use, it's got great zoom and works well on that regard as a spotters scope, but the field of view is a bit too narrow for using it like indoors to see a burglar in the dark. Alot of stuff has heat in it which can make it hard to tell what something is if there is a cinder block wall behind it. ... show more
Reviewed in the United States on August 13, 2025 by Reviewer

  • Quality Thermal
Size: 256 × 192
The media could not be loaded. THIS THING IS EPIC. I was able to spot a tiny little rat in a field in the middle of the night from about 50 yards away. I was able to sneak up on him at about 3 yards to get a clear identification and video (I slowed down the vid to 1/2 speed). I really love the bird watching mode, it's great for catching small thermal signatures. Plenty of storage for video and pics, connecting to the app is super easy, and great image quality for the price and smooth frame rate for fluid animal tracking. Great product! ... show more
Reviewed in the United States on February 19, 2026 by Justin Carnes

  • RDW outdoorsman
Size: 384 × 288
Is a very good thermal monocular for a good price. Works just like it says can be used day or night. I have a lot of fun watching deer walking through the woods behind my house in pitch dark, I could even pick up birds roosting in my rhododendron bush at night. Would recommend it to others
Reviewed in the United States on March 12, 2026 by Amazon Customer

  • Good monocular
Size: 256 × 192
Works great for the money.
Reviewed in the United States on February 5, 2026 by Travis Burdge

  • Well made. Good value.
Size: 256 × 192
Good value for the money. Works well. Simple to use.
Reviewed in the United States on February 9, 2026 by Red Ski

  • Great quality for price
Size: 256 × 192
Great image quality and options for the price point. Can see heat signatures from great distances, identification at 200-250 yards is pretty good.
Reviewed in the United States on March 3, 2026 by Kyle Essink

  • Really good item.
Size: 256 × 192
Really cool item. Good value and quality for the price. Works just like it should. Wish it had a wider field of view but the wider view comes at twice the price, so…
Reviewed in the United States on February 20, 2026 by Dan Kirkland

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