The DSZ1 precision level has increased the 45mm aperture and 32x magnification of the original DSZ2 to a 50mm aperture and 38x magnification, greatly improving the imaging clarity (optical system image quality ≤ 3 '). Moreover, without the need for an additional flat micrometer, the round-trip measurement standard deviation per kilometer has been increased from the original DSZ2's 1mm accuracy to 0.7mm accuracy.
In terms of appearance, the edges and corners of the instrument are designed with curved chamfers, and new arcs have been added to connect the front and rear. This not only enhances the aesthetic appearance of the instrument, but also has the function of a gripper, improving its practicality for users.
Structurally designed with a built-in dial, it not only provides more accurate readings but also enhances dust and water resistance. Can effectively prevent dust and water, with a sealing level of up to IP55; The fixing method of the compensator is more reliable and improves the stability of the instrument. The appearance of the instrument is beautiful, coordinated, and practical, making it more convenient and efficient to use.

Product Features:
The standard deviation of round-trip measurement per kilometer (i.e. instrument accuracy) can reach 0.7mm, fully meeting the requirements of second-class leveling measurement
Without the need for an additional tablet, the accuracy of the original DSZ2 level and FS1 tablet can be achieved
Telescope aperture 50mm
● Magnification factor of 38 times
Optical system image quality ≤ 3 "
The optical system parameters rank first among domestic equivalent instruments
● Built in dial, accurate and convenient horizontal angle reading, and effective protection of the dial

Applicable locations:
The main use of DSZ1 precision level is for national second and third class leveling measurement, construction engineering measurement, deformation and settlement monitoring, mining measurement, installation of large machinery and industrial equipment, tool processing measurement and precision engineering measurement, mining measurement, etc. It can greatly improve work efficiency and measurement accuracy.

Technical Specifications:(Using high-quality indium steel ruler)
The standard deviation of height difference measured per kilometer round trip is ≤ 0.7mm
Telescope is just like
Magnification ratio 38 ×
Objective aperture 50mm
The shortest distance is 1.6m
Multiply by a constant of 100
Add constant 0
Compensator working range 15 '
安平精度 ±0.3″
Circular level sensitivity 10 '/2mm
Anping time ≤ 2s
Working temperature -30 ℃~+50 ℃
Waterproof grade IP55