DeWalt DW0772 Digital Laser Detector & Clamp

The new DW0772 laser detector will locate the beam up to 600 feet (radius) from the laser. The detector is accurate to +/- 1/25-inch (1mm), features front and rear LCD displays, can withstand a one-story drop to concrete, and is completely waterproof. What happens if you drop it in wet concrete? No worries-just hose it off! The detector features two accuracy modes and three volume settings including mute.