Pro Shot Alpha XD Laser

Servo self leveling, high performance, rugged design and extreme distance. When taking extremely long grade shots is a must, the Pro Shot™ Alpha XD construction laser provides the industry leading performance you need. All of the great features and specs from the standard Alpha, plus a 3300ft (1km) radius coverage area. Specifications 3300’ dia., 1650’ rad. (1km/500m) ± 10 arc sec. (± 1/16" per 100') (± 1.5mm per 30m) Servo motor • ± 5 degrees Single axis, X-axis self-leveled • 8% Normally active, can be disabled 360º • 600 or 1200rpm. selectable Yes, including high speed rotation 24 Month defects coverage Four C-cells • 90 hrs. (alkaline) Optional Ni-Mh kit • 65 hrs. Visible 670nm CDRH class IIIa • IEC class 3R To international standard IP56 -4º F to +140º F (-20º C to +60º C) Designed to withstand a 3ft (1m) drop or 5ft (1.5m) tripod knock-over on concrete XD range - R8 laser receiver . Accuracy 1/16" in 100ft Self leveling type • Slope matching • Range 3300ft dia........ Height alert . Rotation coverage 360 deg. • speed 600 or 1200 rpm .... Machine control compatible ... Warranty..24 mos against factory defects. Power source • Life 4 c cells 90hrs. Rechargeable batts. optional• Life 65 hrs. Laser beam type visable .. Dust and water sealed . Built to be jobsite tough.