1) Two-axis compensator

2) Measurement range without reflectors of 600m

3) Big Data Storage and Bluetooth Connection

• Handy electric discharge head
• Extended built-in memory (up to 50,000 points)
• High accuracy & long measurement range
• Complete application program
• A convenient data management system
• Electronic automatic correction device
• Long battery life
• Waterproof and dustproof

• Handy Electric Discharge Machine head
• Extended built-in memory (maximum 50,000) point)
• High accuracy and long-term measurement range
• Complete the application program
• Convenient data management system
• Electronic car Compensator
• length Battery life
• Waterproof and dustproof

• Good visibility of the laser line.
• Large LCD screen.
• The independent Lilt sensor can be automatically corrected.
• More comfort when the instruments are combined with diagonal ocular.
• International common functions are adopted so that the operation is simple and standard.
• Connected with the electronic book, the data is automatically recorded and the maps are processed automatically.

This series uses a unique spindle processing technology, and thanks to its flexible fuselage and track record of high-precision measurements, it has improved seismic resistance and water resistance, and is applied to civil engineering fields such as civil engineering, construction, water use, and shipbuilding.

This series uses a unique spindle processing technology, and thanks to its flexible fuselage and track record of high-precision measurements, it has improved seismic resistance and water resistance, and is applied to civil engineering fields such as civil engineering, construction, water use, and shipbuilding.

This series uses a unique spindle processing technology, and thanks to its flexible fuselage and track record of high-precision measurements, it has improved seismic resistance and water resistance, and is applied to civil engineering fields such as civil engineering, construction, water use, and shipbuilding.

This series uses a unique spindle processing technology, and thanks to its flexible fuselage and track record of high-precision measurements, it has improved seismic resistance and water resistance, and is applied to civil engineering fields such as civil engineering, construction, water use, and shipbuilding.

1. Absolute encoding angle measurement system.
2. Special design with single horizontal spindle cross telescope,
3. The horizontal and vertical spindles are concentric.
4. Laser center point is convenient for work.
5. Excellent waterproofing function that won't bother you with bad weather.
6. The laser line has good visibility.
7. Large LCD display.
8. Independent light sensors can be automatically corrected.
9. It's even more convenient when combined with diagonal eyepieces.
10. It uses a common international functional mode, providing simple and standard operability.
11. By linking with e-books, data is automatically recorded and maps are automatically processed.

The PTS-121A Total Station is widely used in the engineering field. Equipped with a true color screen, full seal encoding disc, step motor and newly designed optical path, the PTS-121A achieves excellent angle and distance measurement performance.