The device consists of an optical system, a photoelectric sensor, a signal amplifier, a signal processing circuit and a liquid crystal display. The optical system gathers the infrared energy radiated from the surface of the object to the photoelectric sensor, which converts the energy into corresponding electrical signals.
eBay
The device consists of an optical system, a photoelectric sensor, a signal amplifier, a signal processing circuit and a liquid crystal display. The optical system gathers the infrared energy radiated from the surface of the object to the photoelectric sensor, which converts the energy into corresponding electrical signals.
eBay
The device consists of an optical system, a photoelectric sensor, a signal amplifier, a signal processing circuit and a liquid crystal display. The optical system gathers the infrared energy radiated from the surface of the object to the photoelectric sensor, which converts the energy into corresponding electrical signals.
eBay
The device consists of an optical system, a photoelectric sensor, a signal amplifier, a signal processing circuit and a liquid crystal display. The optical system gathers the infrared energy radiated from the surface of the object to the photoelectric sensor, which converts the energy into corresponding electrical signals.
eBay
The device consists of an optical system, a photoelectric sensor, a signal amplifier, a signal processing circuit and a liquid crystal display. The optical system gathers the infrared energy radiated from the surface of the object to the photoelectric sensor, which converts the energy into corresponding electrical signals.
eBay
The device consists of an optical system, a photoelectric sensor, a signal amplifier, a signal processing circuit and a liquid crystal display. The optical system gathers the infrared energy radiated from the surface of the object to the photoelectric sensor, which converts the energy into corresponding electrical signals.
eBay
The device consists of an optical system, a photoelectric sensor, a signal amplifier, a signal processing circuit and a liquid crystal display. The optical system gathers the infrared energy radiated from the surface of the object to the photoelectric sensor, which converts the energy into corresponding electrical signals.
eBay
The device consists of an optical system, a photoelectric sensor, a signal amplifier, a signal processing circuit and a liquid crystal display. The optical system gathers the infrared energy radiated from the surface of the object to the photoelectric sensor, which converts the energy into corresponding electrical signals.
eBay