For the contractor who needs optimum versatility, the AutoLaser 3175 is the laser of choice. Its bright red beam and variable rotation speed offer the flexibility of use with or without a detector for interior and outdoor work. Larger electronic self-leveling range maintains horizontal level throughout set-up even on sites with high traffic and vibration.

Glass enclosed beacon and durable sealed housing is completely water and dust-resistant (IPX-4) to ensure years of dependable operation.

Accuracy and range to fit every job requirement
The 3110-GR and 3175 AutoLasers have an accuracy of ± 1/16” at 100 feet (±1.6mm at 30m) and a 2000 foot diameter (200m) range with a detector.

“Wiggle” scanning feature increases visible range
Scanning feature of the 3150 and 3175 creates a line of concentrated laser light that expands visible range. Four scanning ranges let you adjust line width. Concentration of beam eliminates interference on busy job sites.

Grade feature gives you one person elevation control
The 3110-GR and 3175 (with LCD readout) models perform slopes on grade ± 10%.
Dual axis (model 3175) slopes to meet a grade plane or non-level surface.

Rugged water-proof and dust-proof construction (IPX-4)
The 3100 Series AutoLasers feature an enclosed beacon and sturdy housing to provide maximum durability. Won’t stop until you do - even through a pouring rain. Made to last – backed by a full 2-year warranty.

David White Autolaser 3110 GR

Includes: 4 "D" cell batteries, LD-18N detector, carrying case.

David White Autolaser 3150

Includes: 4 "D" cell batteries, remote control, carrying case.

David White Autolaser 3175

Includes: 4 "D" cell batteries, LD017N detector, remote control, carrying case.