TOPDON TS004 Pro Thermal Imaging Monocular
- 512 x 384 TISR, 384 x 288 IR resolution
- 19mm lens, 50Hz refresh rate
- 11 hours listed battery life
- IP67 rated body
- Wireless connection with app integration
- 1-year warranty, manual focus
Last refreshed Jun 22, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A handheld thermal monocular for hunting and night observation that connects to a phone app. It forms its picture from heat, not from amplified light, so it behaves differently from classic night vision.
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ASIN: B0FW4H9MXBModel: TS004 ProCategory: Night Vision Monoculars
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Overview
A hunting blind or a dark field edge is where this monocular is used. It shows a thermal image on its display, focuses by hand and links wirelessly to an app on a phone for viewing or sharing what it sees.
The reason to buy is a compact thermal view with a refresh rate suited to moving targets and a long battery run. The limit is that the listing gives no field of view, detection range or zoom details.
Who it's for
Picture a night walk around a farm or hunting lease where animals show up by their heat. A buyer who wants a detailed color picture, or a documented detection range, will need to look further.
Pros and cons
- Thermal image works in total darkness
- Phone app connection
- Long battery life listed
- Manual focus control
- Detection range not given
- Field of view not given
- Zoom details not stated
- Battery is a single cell
Performance notes
A thermal sensor measures temperature differences and builds the picture from them, so smoke or thin brush can change what is visible. The sensor resolution sets the image detail, and the lens diameter sets how much of the scene fits. A higher refresh rate renders moving subjects smoother on the display.
Specifications
| Brand | Topdon |
|---|---|
| Model | TS004 Pro |
| Dimensions & fit | |
| Objective lens diameter | 19 millimeters |
| Power & efficiency | |
| Battery life | 11 hours |
| Warranty & support | |
| Warranty | 1 year |
| Other details | |
| Sensor resolution | 384 x 288 IR, 512 x 384 TISR |
| Refresh rate | 50Hz |
| Ingress rating | IP67 |
| Features | Thermal imaging, wireless connectivity with app |
| Focus type | Manual |
| Battery | 1, included |
Frequently asked questions
Is the TOPDON TS004 Pro a light-amplifying night vision scope?
No. The title calls it a thermal imaging monocular, so the picture comes from heat rather than amplified light.
Can the TOPDON TS004 Pro record or share to a phone?
It lists wireless connectivity with app integration. Which functions the app provides are not detailed.
Does it come with a battery?
Yes, the specs say one battery is included.
Is it waterproof?
It has an IP67 rating, which the title lists.