Anything from 22" and larger will be fine. For sale are these fully functional, refurbished LCD flatscreen monitors. Available in 15", 17", 19", 20", 22", 23", 24" sizes and supplied with an HDMI adapter.
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Single Monitor Arm, Monitor Stand for 13–32 inch Screens, Adjustable Monitor Mount Gas Spring Full Motion with C-Clamp & Grommet
Aliexpress UK
Odd mark in places, overall good condition.
eBay
7/8/10 inch screen human/Vet use portable 6-parameter monitor ECG/NIBP/PR/SPO2/RESP/TEMP patient monitor vital signs monitor
Aliexpress UK
Its 1920 x 1080 pixel count combined with a 1000:1 contrast ratio ensures rich, deep colours and sharp detail, perfect for both casual computing and gaming.
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NB G60 E5 Gaming Monitor Arm 32-60 Inch Curved Arc Screen Desktop Monitor Holder 2-20kgs Ultra Wide Monitor Mount with RGB Light
Aliexpress UK
The super smooth image ensures an optimal work/play experience. Exceptional Color Quality - This monitor displays 72% NTSC (110% sRGB) color gamut and 1000:1 contrast ratio for a vivid screen display.
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7 inch Touch screen portable 6-parameter monitor ECG/NIBP/PR/SPO2/RESP/TEMP patient monitor vital signs monitor
Aliexpress UK
Model: E232. Video Inputs: HDMI, DisplayPort, VGA. Desktop PC's. Supplied complete with UK 3-pin mains power cable and VGA cable. 23" LED Display. Supplied with original stand as pictured - VESA mountable.
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Viltrox DC-A1 Digital Camera Monitor 7 Inch Wide Monitor 2800 Nits 1080P 4K HDMI Touch Screen Monitor For Sony Nikon Fujifilm
Aliexpress UK
The AOC 24-inch LCD monitor with HDMI connectivity offers a high-quality viewing experience for a range of devices. With a sleek design and crisp HD resolution, this monitor is perfect for both work and entertainment purposes. The AOC brand is known for producing reliable and affordable display solutions, making this monitor a great choice for those looking for a versatile and user-friendly display option. Nearly new, surplus to requirements, used less than 5 times.
eBay
NB A6 Gaming Monitor Arm 27-50 Inch Curved Arc Screen Desktop Monitor Holder 2-18kgs Ultra Wide Monitor Mount
Aliexpress UK
Here are its key specifications and features Video Inputs : DisplayPort 1.2, HDMI 1.4, VGA. Anti-glare screen surface. Color Depth : 16.7 million colors (8-bit). VESA Mount Compatible : Supports 100 x 100 mm mounting.
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Monitor Stand Single Monitor Mount for 14 -34 inch Screens Load 10KG Height Adjustable Monitor Arm Computer Desk Mount Stand
Aliexpress UK
WORLD-CLASS VIDEO CONFERENCING. The 178°/178° wide viewing angle presents superior views and consistent colors ideal for video conferencing. Key Features – Dell 24" FHD Video Conferencing Monitor (Certified for Microsoft Teams).
eBay
27" IPS 5120*2880 Lcd 27 Inch Monitor 5k Screen Led Monitor Gaming Pulgadas HDR600 For Business And Gaming PC Monitor
Aliexpress UK