Zeměměřické a astronomické přístroje používané na území ČR od 16. do konce 20. století
tachymetre – J. & J. Frič
The manufacturer's name on the device
- VÚGTK: S0306
- Owner: České vysoké učení technické v Praze - Stavební fakulta
- Manufacturer: J. & J. Frič
- Made: 01.01.1905
- Length: 215 mm
- Width: 140 mm
- Height: 254 mm
- Weight: 1790 g
- S/N: 3553
- telescope type: revolved
- tripod connection: tribrach
- type of clamp: clamp on the axis
- compensator: no
- unite: ° ' "
- telescope length with extended eyepiece: 215 mm
- telescope diameter: 70 mm
- type of optical plummet: none
- compass: none
- horizontal circle diameter: 113 mm
- main reading scale of the horizontal circle: vernier
- number of reading scales of the horizontal circle: 1
- segment of the vertical circle: yes
- segment's range of vertical circle: 45° - 0° - 45°
- vertical circle diameter: 52 mm
- main reading scale of the vertical circle: vernier
- number of reading scales of the vertical circle: 1
- cross level: yes
- altitude buble: yes
- leveling vial: yes
- striding level: no
- designed for work: basic work
