- Three permanently fixed, non fade, non leak, electrostatic stable vials for lasting accuracy.
- Suitable for normal and upside down measuring in the horizontal, vertical and 45° positions.
- Extra powerful V groove rare earth magnet for use on ferrous metals.
- Extra strong robust diecast frame with a scratch resistant electrostatic powder coating.
- Tapered ends to protect measuring surface.
- V grooved milled measuring surface to improve accuracy and for use on pipes.
- Normal position accuracy ±0.5mm/m.
- Upside down position accuracy ±0.75mm/m.