These where sold for around £12000 in 2004 so were very high end.
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TOOLTOP ET693C Super IR 512x384 Thermal Camera Infrared & Visible Thermal Imager 256*192 Sensor Real-time Connect PCB HVAC Test
Aliexpress UK
It automatically detects center/highest/lowest temperatures, helping you easily identify anomalies. Display a clear thermal image with ultra-high infrared resolution of256x192 pixels. It also can spot objects in complete darkness to see the thermal world.
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640x512 Uncooled VOx LWIR Thermal Camera Industry Infrared Thermal Imager CVBS/USB(UVC) For UAV, Security & Outdoor Monitoring
Aliexpress UK
AMPBANK H128 Thermal Imager - Explore Hidden Hotspots，Make problem detection simple and efficient with AMPBANK H128. AMPBANK H128 – Your Safety Guardian. AMPBANK H128, your smart temperature monitoring partner.
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Thermal Imager Thermal Imager Infrared Camera 2in Screen ‑ 40 ℃ to 300 ℃ Handheld Multifunctional Thermal Imager
Aliexpress UK
NF-521 has thermal imaging function and can display hot and cold spots on the screen, enabing users to oberve the object temperature changes more effectively. It helpls you to quickly lock the target area.
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Thermal Camera Digital USB Infrared FPV Drone Thermal Camera module High Resolution 256*192 12um RC Micro Camera Module
Aliexpress UK
UWEI Handheld Infrared Thermal Imager - 300,000 Pixels, 500°C Range. Infrared Resolution: 32 x 32 Pixels. Dual Imaging Modes: Thermal imaging, visible light, and fusion mode for comprehensive analysis.
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UNI-T UTi120T Pocket Mini Thermal Infrared Imager Camera 120x90 Pixel Thermovision Touch Screen Temperature Tracking WIFI
Aliexpress UK
Item Type: Infrared Thermal Imager. 1 x Thermal Imager. COMPLETE DISPLAY: 2.4in LCD screen has a resolution of 320x240, the screen displays the highest temperature, the lowest temperature, the center point temperature, and each coordinate point.
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Top Deals GM321 Handheld IR Thermal Imaging Camera Digital Colordisplay Infrared Image Resolution Thermal Imager Camera
Aliexpress UK
FAST IMAGING: This thermal imager can operate from minus 20°C to 300°C and is ideal for electricians, maintenance personnel and technicians to quickly find problem areas. LCD DISPLAY: The screen of the handheld thermal imager is a high definition LCD screen, so you can clearly see the problem area.
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UV Series FPV Thermal Camera 384*288 with USB Resolution 640*512 Infrared Thermal For FPV Drone Camera Night Vision 256*192
Aliexpress UK
AMPBANK H128 Thermal Imager Explore Hidden Hotspots. 🔍Enhanced Display: TheTISR technology takes you from 128x128 to a crisp 240x240 resolution for more details. Make problem detection simple and efficient with AMPBANK H128.
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TOOLTOP ET693B Super IR 300*225 Thermal Imaging Camera 120*90 Infrared Sensor -20~550℃ Thermal Camera for Home Electrical Test
Aliexpress UK