- The auxiliary level bottle indicates the lateral position and aids in horizontal adjustment.
- The level bottles are positioned so that breakage is minimized.
- The main flask is rectified and graduated to an accuracy of 10 seconds; one division is equivalent to 1/2 thousandth of 0.0005 inches per foot.
- The main bottles have seven graduations on each side of the bubble.
- A special iron alloy is used to prevent thermal effects.
- All level bases are manufactured from the finest quality dried cast iron and are precision machined on the reference surface
- Machined and dried molded parts
- Infallible setting to avoid any manipulation once set
- The auxiliary level bottle indicates the lateral position and aids in horizontal adjustment.
- The level bottles are positioned so that breakage is minimized.
- The main flask is rectified and graduated to an accuracy of 10 seconds; one division is equivalent to 1/2 thousandth of 0.0005 inches per foot.
- The main bottles have seven graduations on each side of the bubble.
- A special iron alloy is used to prevent thermal effects.
- All level bases are manufactured from the finest quality dried cast iron and are precision machined on the reference surface
- Machined and dried molded parts
- Infallible setting to avoid any manipulation once set