The Best in Performance

• Patented detection technology provides stable and accurate grade information over the entire jobsite
• Dual, bright, informative, 9-channel grade display. Easy yo see front or back. Also displays current settings, battery status, and laser out of level warning.
• The world's loudest - 110 decibels loud. Designed to be heard on noisy jobsites. Three selectable volume levels.
• Well defined marking notch is located next to the photocells for accurate, error free hand held marking
• Ergonomic design fits comfortable in your hand. Large switches.
• The most versatile - Works with all rotating lasers - including yours.
• 7 distinct accuracy levels, including 3 for industrial alignment.
• Tolerances to meet all your jobsite requirements
• Patented reversible mounting jaw on clamp. Vise like grip on all sizes and shapes of rods, including round and oval
• LCD backlighing for low light conditions

Guaranteed to be Construction Tough!

• The Appache Lightning Detector is no lightweight. It's totally waterproof, reliable and designed to take whatever the job demands. Go ahead...dunk it, scrub it, hose it off. This is a detector you can depend on.
• No excuses three-year warranty. After torturous testing we know this detector is the world's toughest. However, if you should have a problem, ship in back in one piece and the manufacturer will fix it or replace it, within 3 years from the date on your warranty card. (Warranty registration required. Competitor purchased and tested units excluded).
• Shockproof