German GEOTEST sensor GEOTEST model GEOTEST price

GEOTEST sensors are sensors that use laser technology for measurement. They consist of a laser emitter, a laser detector, and a measurement circuit. Laser sensors are a new type of measuring instrument; their advantages include the ability to perform non-contact long-distance measurement, high speed, high precision, large measuring range, and strong resistance to optical and electrical interference. The most widespread application of GEOTEST distance sensors is in mobile phones. Smartphones on the market all contain distance sensors. When a user answers a call, the phone is close to the ear, which can easily lead to accidental operations (such as when laughing and puffing up