Details:
- Use the 2.5-inch Sliding Prism with Tilting Reflector with SECO’s 5120-Series Geodimeter® Style Prism Pole
- Includes a large 2.5-inch (63.5 mm) silver-coated prism with protective rubber ring
- 0 (zero) offset
- Attaches to the bottom of the graduated section of the pole so heights can be taken close to the ground
- Large easy-to-use clamping knob
- Tilts in 15º increments, spring locked
- 40-minute leveling vial
- Target is made of fluorescent-yellow translucent polycarbonate
- Weighs 0.81 lb (0.37 kg)