MAGTEST HOROTEC 19.910
Electronic device for the detection of magnetism in μTesla, demagnetization and control of magnetic remanence of watches, movements, tools and watch parts
Sensors : there are 5 sensors and one of them is located in the centre of the detection surface. The others are located in the corners of a 1.5 cm square. They can measure the magnetism force as well as the position. A dot on the LCD screen shows a sensor with its position and the dot size is proportional to the magnetic force.