Rugged enough for tough job-site use, the Laser LL300 Level delivers automatic self-leveling performance to help you get work done quickly, accurately, and efficiently. Offers self-leveling for speed and accuracy. Withstands 3′ drops and 5′ tripod tip-overs. Is weather and dust proof. Comes with tripod kit and 10-Inch Grade Rod (tenths) Built-in tripod mounts give you choice of horizontal or vertical mounting. Precise and Easy to Use for Improved Productivity. Since the Laser LL300 levels itself when turned on, setup is almost instantaneous, and you have fewer controls to worry about. With a self-leveling range of five feet (at 100 feet) in either direction, laser accuracy is always within 3/32 inch per 100 feet. The HI (height of instrument) Alert function will monitor the laser and should the laser be disturbed it will notify the user by turning off and blinking the HI light on the control panel. The Laser LL300 is ready to help you or your team get jobs done in the fastest, smartest way possible. Designed to Perform in Any Weather. If you work outdoors in all kinds of conditions, you need to know that your tools can withstand the elements. With full weatherproofing and dust proofing, the rugged Laser LL300 offers serious protection from precipitation, humidity, and work site grime. It can withstand drops onto concrete of up to three feet and tripod tip-overs from heights up to five feet. Easy-to-Use Grade Rod and Tripod for Versatility. Accurate elevation control helps you set up for projects such as cut/fill elevations and setting form. Using a reliable level and a grade rod that’s easy to set up can make this an easy task, which is where the included 10 Foot Grade Rod and Tripod comes in. This 10′ grade rod features one-inch increments. Spectra Precision also offers the LL300 with a 10 Foot Grade Rod in inches. What’s in the Box. Model LL300 Laser Level, 4 “D” cell alkaline batteries, 10 Foot Telescopic Grade Rod (tenths), and Tripod.