Wächter (m)

detector (n)

In order to measure luminous flux, a yellow filter is used that adapts the detector to the spectral sensitivity of the human eye.

monitor (n)

The electronic system monitors how long the drives have been running.

The same applies to the provision of information via a monitor.

Fast alle gängigen Monitore lassen sich auf diese Weise befestigen.

watchdog (n)

监视器 (n)