Precision Laser & Instrument, Inc.

Rugged, self-levelling lasers for grading and excavating.

The rugged Spectra Precision® Laser DG711 and DG511 Pipe Lasers are built tough for long lasting performance and reliability. The DG711 and DG511 pipe lasers are completely waterproof and designed to ensure easy cleanup. Setup is fast with a full range of mounting accessories available, and easy to use with straightforward, "no-instructions-required" controls. In addition, through the Service Alert feature, they keep track of their own maintenance needs, indicating at pre-set intervals when it's time for a check-up.

The highly visible, multi-purpose Spectra Precision® Laser HV401 Horizontal Vertical Laser is an advanced laser with exceptional accuracy and durability for general construction projects. Replace the conventional method of stringlines and optical instruments—the HV401 gives you easy setup and one-person operation in a wide variety of commercial applications to increase accuracy, maximize your return on investment, and boost your productivity.

The Trimble TS635 and TS215 are rugged mechanical total stations designed to meet the unique needs of concrete and general contractors performing building construction layout and alignment. These best-in-class instruments increase efficiency, productivity, and profitability; and give you greater control of all your projects. Both instruments offer:

Even in tough jobsite conditions, the LL400 consistently delivers reliable, accurate performance to increase your overall productivity and cost-savings.

The Spectra Precision® Laser GL512 single grade and GL522 dual grade transmitters are rugged, cost-effective, automatic self-levelling lasers that do three jobs - level, grade, and vertical alignment.