display device; display unit
Technical term used in computing and electronics for a hardware device that presents visual information, such as a monitor, indicator, or screen.
This display device supports high resolution.
The temperature display unit has broken down, so it needs to be replaced.
operating voltage indicator
Compound of 表示 (ひょうじ, 'display, indication') and 器 (き, 'device, instrument'). A straightforward technical term formed from Sino-Japanese elements.