David White AL8-26 26-power Automatic Optical Level

LT6-900 22-power optical level-transit is modestly priced and easy to use. These instruments are designed for light construction work– leveling, turning angles, and determining vertical angles. Features a vertical arc– reads to degrees (0-45º). Built-in sunshade for clearer sightings. Leveling vial is top mounted for effortless viewing.
±1/4-in at 100-ft (6mm at 30m) leveling accuracy
Up to 200-ft (60m) range
Horizontal Circle– Graduated to single degrees and reads by vernier direct to 1/4 degree (15 minutes)
Horizontal Lock and Tangent Screw– Provides precise movement control