The high-precision sensor is used for temperature measurement, and the signal is processed by the rear processing circuit and converted into standard industrial electrical signal for output and display. All metal shell design and high brightness LED digital display enable this series of products to be used in various industrial occasions. Double key design and menu make the product more convenient to use. Multiple connection modes can fully meet various specific installation requirements. The 330 ° rotating display head can ensure excellent viewing angle under different installation modes.