An instrument that indicates measurement values using a pointer-indicating device is called a pointer-type electronic level, while an instrument that indicates measurement values using a digital display device is called a digital-type electronic level.

Range Extension Equipment

If the instrument has reached the limit of detection, reset it to zero and then conduct further tests at this horizontal position.

Adjustment Equipment

The device is adjusted to zero (zero point or relative zero).

Composition

Electronic levels typically utilize photoelectric principles, using a calm liquid surface as a plane to measure the plane target and angle values of an object's offset, and then convert them into analog signals for transmission to a computer or display. The detection system of an electronic level mainly consists of five parts: mechanical structure, sensor, data collection, microcontroller, digital display, or export.