# GOYOJO Thermal Monocular, 256×192, 15mm Lens, 16GB

Source: https://www.ranked10.co.uk/tech/best-thermal-imaging-cameras/goyojo-thermal-monocular-256x192
Ranked #5 in "Best Thermal Imaging Cameras 2026: 10 Ranked, and Why £149 Beats £179": https://www.ranked10.co.uk/tech/best-thermal-imaging-cameras

- Price: £499.00 (checked on Amazon UK on 2026-09-16)
- Amazon rating: 4.3 from 87 ratings
- Buy on Amazon: https://www.amazon.co.uk/dp/B0CNXPDG7R?tag=ranked10-21

The GOYOJO thermal imaging monocular is a handheld thermal camera with a 256 x 192 sensor, a 15 mm lens, 25 Hz refresh, 4x digital zoom and 16 GB of image storage. At £499 it is the most expensive unit in this guide and it sits at number five, but it is one of the few listings here that names its native sensor resolution — 256 x 192 — rather than a boosted figure.

Where its own listing stops agreeing with itself is elsewhere. One product bullet advertises an IP66 waterproof rating that "can withstand heavy rain"; the item highlight field on the same page says IP65. The specification table lists the item weight as 1 kg, while a customer describes the unit as small and light enough to fit in a shirt pocket — the sort of gap worth resolving before spending £499. Everything on this page comes from the Amazon listing, not from our own testing.

## Specification

| Field | Value |
|---|---|
| Price | £499.00 |
| Customer rating | 4.3 out of 5 from 87 reviews |
| Star breakdown | 64 five-star, 20 four-star, 5 three-star, 5 two-star, 6 one-star — 100 ratings in total (as listed) |
| Thermal sensor | 256 x 192 with 12 μm infrared detector (as stated in the title and first bullet) |
| Water resistance | IP66 in a product bullet, IP65 in the item highlight (as listed) |
| Item weight | 1 kg (as listed) |
| Detection range | 1417 m (item highlight, as listed) |
| Battery and storage | Over 6 hours on replaceable batteries; 16 GB image storage (as listed) |

## Questions people ask

**What sensor resolution does the GOYOJO monocular use?**

GOYOJO states a 256 x 192 thermal imaging sensor with a 12 μm infrared detector, in both the product title and the first bullet.

**Is the GOYOJO thermal monocular waterproof?**

The listing gives two different ratings for the same product: one bullet says IP66 and claims it can withstand heavy rain, while the item highlight field says IP65. (as listed)

**How heavy is the GOYOJO thermal monocular?**

The specification table lists the item weight as 1 kg. (as listed)

**How long does the battery last?**

The listing states over 6 hours of continuous outdoor operation from replaceable batteries, with one lithium polymer battery included.

**How far can the GOYOJO monocular detect?**

The item highlight states 1417 m detection. No other range figure appears anywhere else in the listing.

**What comes in the box?**

The box contents list the thermal imaging monocular, a USB cable, a user manual and one lithium polymer battery.