DeWALT DW0772 - Laser Digital Detector 1000 FT.
- Consistent accuracy, near and far, regardless of beam size
- Compatible with all rotary lasers (interior, exterior, visible, & invisible) - Extending the operating range of most lasers to over 1000'
- 100% waterproof design - when it's dropped in concrete, hose it off!
- Heavy-duty clamp for jobsite durability
- Durable windows help prevent nail and screw puncture
- Front and rear LCD displays for easy viewing
- Adjustable volume control: high, low, & mute: 110dBA (high) can be heard on the noisiest jobsites
- Automatic shutoff turns off detector if inactive for 30 minutes to conserve battery life
- Digital laser detector
- one 9 volt battery
- Detector clamp