The DeWalt DWHT77100 is a super handy 100 ft. laser distance measurer. It's incredibly slim and compact, so you can easily slip it into your pocket and take it to any job site. Measuring is a breeze with its 2-button operation. You can quickly switch between measurement units like feet, inches, and meters. The backlit LCD screen is a real gem. It stays bright whether you're working indoors or outdoors, and it's designed to let you read measurements even in direct sunlight. This multi - use laser distance measurer isn't just for simple distance measuring. You can add, subtract, or calculate area and volume, making it perfect for all sorts of construction planning and layout jobs. It comes with 2 AAA batteries, a quick - start user manual, and a lanyard. The accuracy is 1/8 in. at 32 ft., and it has a laser class of #2.









Using the DeWalt DWHT77100 laser distance measurer is easy. First, insert the 2 included AAA batteries. Then, turn it on using the 2 - button operation. You can quickly change the measurement units according to your needs. To measure a distance, point the laser at the target and press the appropriate button. For area and volume calculations, follow the steps in the quick - start user manual. When using it outdoors, make sure the target is visible to the laser. Also, avoid looking directly into the laser as it can be harmful to your eyes. After use, turn off the device and store it in a cool, dry place. Keep the batteries in good condition and replace them when they run out to ensure accurate measurements.