# TOPDON TC004 Mini Thermal Imaging Camera, 160×120 IR

Source: https://www.ranked10.co.uk/tech/best-thermal-imaging-cameras/topdon-tc004-mini-m6bb
Ranked #7 in "Best Thermal Imaging Cameras 2026: 10 Ranked, and Why £149 Beats £179": https://www.ranked10.co.uk/tech/best-thermal-imaging-cameras

- Price: £149.97 (checked on Amazon UK on 2026-09-16)
- Amazon rating: 4.9 from 51 ratings
- Buy on Amazon: https://www.amazon.co.uk/dp/B0H5WXM6BB?tag=ranked10-21

The TOPDON TC004 Mini is a handheld thermal camera sitting at number 7 in our guide to thermal imaging cameras. On the listing we pulled, it costs £149.97, carries a 4.9 rating from 51 reviews, and declares a native 160 x 120 thermal sensor boosted to 320 x 240 with TISR. It weighs in at 350 g in the bullet points, runs up to 14 hours on a charge, and measures from -20°C to 550°C.

The same TC004 Mini also appears in a second Amazon listing, priced £179.99, which declares a smaller native sensor of 128 x 128, a TISR ceiling of 240 x 240 and a narrower -20°C to 450°C range. The cheaper of the two listings is the one claiming the bigger sensor, so the price on its own does not tell you which version you are buying — you have to read the resolution and the temperature range in the bullet points. Everything on this page is taken from the Amazon listing data, not from our own testing.

## Specification

| Field | Value |
|---|---|
| Price | £149.97 |
| Customer rating | 4.9 out of 5 from 51 ratings |
| Native thermal resolution | 160 x 120, enhanced to 320 x 240 with TISR |
| Temperature range | −20°C to 550°C, ±2°C accuracy |
| Thermal sensitivity | Less than 40mK |
| Field of view and refresh rate | 40° x 30°, 25Hz |
| Battery runtime | Up to 14 hours continuous use |
| Weight | 350 g in the bullet points / 410 g in the specifications (as listed) |

## Questions people ask

**What resolution does the TOPDON TC004 Mini actually capture?**

The bullet points state 160 x 120 thermal images enhanced to 320 x 240 with TISR, so the 320 x 240 in the title is the boosted figure rather than the native sensor.

**What temperature range can it measure?**

The listing gives -20°C to 550°C, with ±2°C accuracy and less than 40mK sensitivity for spotting small temperature differences.

**How long does the battery last?**

Up to 14 hours of continuous operation on a single charge, with adjustable auto power-off at 5, 10, 20 or 120 minutes.

**How much does the TOPDON TC004 Mini weigh?**

The bullet points say 350 g, while the specification table lists the item weight as 410 g. The listing shows both numbers and does not reconcile them.

**Is a battery included?**

The specification table says batteries are not included and not required, while a bullet point in the same listing says 1 lithium ion battery is required. The listing does not settle which is correct.

**Does it connect to a phone or computer?**

Yes. It connects to the TopInfrared app over Wi-Fi for transferring and sharing images, and TopView PC software handles temperature analysis. Onboard storage is stated as 8GB.