Spectra Precision Trimble Model GL422N Rotary Laser Dual Grade Automatic Level Screen Consult the BC operating manual

Consult the BC operating manual and your diving instructor to be certain you understand how to weight yourself properly and what to do in an emergency

720p HD Video

features a universal micro USB charging port and a water-resistant body ideal for wet weather

80 to 300 millimeter equivalent field of view

for crystal clear communication

Spectra Precision Trimble Model GL422N Rotary Laser Dual Grade Automatic Level Screen Consult the BC operating manualLaser tool kit includes a GL422N Grade Laser, HL760 Laser Receiver, C70 Adapter, 105516 Vertical Adapter for HL Receiver, RC402N Radio Remote Control, NiMH Rechargeable Batteries, charger, and carrying case Automatic, self leveling GL422N dual grade laser is the most rugged, cost effective laser that does 3 jobslevel, grade, and vertical alignment Automatic Grade Match eliminates time consuming and error prone calculation An easy to use, menu driven