The digital level is the most advanced level at present. It is used with a special barcode level ruler. Through the built-in digital imaging system in the instrument, the barcode reading of the level ruler is automatically obtained, and manual reading is no longer required. This instrument can greatly reduce the labor intensity of surveying and mapping operations, avoid subjective reading errors, and improve measurement accuracy and efficiency.
The laser level is an intelligent display device. The laser level can be installed on a moving object, collect horizon signals, display the horizon in a larger field of view, and display the movement posture of the object in real time. If the laser level is used on an aircraft, it is of great significance to prevent spatial orientation disorders; in addition, in medical testing, the position of the laser scanning line can be adjusted by manual signals, and certain pathological tests can be performed on the human brain.
