- humidity, air pollution, fire, health,
security and lighting. MOS gas
detector sensors are used to
detect carbon monoxide,
sulfur dioxide,
hydrogen sulfide...
- A
metal detector is an
instrument that
detects the
nearby presence of metal.
Metal detectors are
useful for
finding metal objects on the surface, underground...
- A
radar detector is an
electronic device used by
motorists to
detect if
their speed is
being monitored by
police or law
enforcement using a
radar gun....
- A
smoke detector is a
device that
senses smoke,
typically as an
indicator of fire.
Smoke detectors/alarms are
usually housed in
plastic enclosures, typically...
- ****essed.
Other detectors include the Hall
electrolytic conductivity detector (ElCD),
helium ionization detector (HID),
infrared detector (IRD), photo-ionization...
- Look up lie
detector in Wiktionary, the free dictionary. Lie
detector is the po****r term for a polygraph, a
device that
measures and
records physiological...
- The nitrogen–phosphorus
detector (NPD) is also
known as
thermionic specific detector (TSD) is a
detector commonly used with gas chromatography, in which...
- A
crystal detector is an
obsolete electronic component used in some
early 20th
century radio receivers. It
consists of a
piece of
crystalline mineral that...
- A polygraph,
often incorrectly referred to as a lie
detector test, is a
pseudoscientific device or
procedure that
measures and
records several physiological...
- up
detector in Wiktionary, the free dictionary. A
detector is a
device capable of
registering a
specific substance or
physical phenomenon.
Detector may...
