Stabila Type 196-2 LED Lighted Levels The Stabila Type-196 LED level is versatile enough to work in a variety of conditions. The box-beam level's two light packs illuminate the vials so you can read them no matter how low the lighting is at your job site. The packs require a single AAA battery to run for up to five hours continuously or for around 600 measurements. You can remove the Stabila level's light packs and use them as standalone flashlights for extra versatility. Features A single horizontal vial and two vertical vials let you take both level and plumb measurements Level tolerance will not exceed 1/32in over 72 inches. Every level is electronically calibrated. The accuracy is inspected and certified Bright easy to read vials will not leak, break, fog or require re-calibration Level accuracy guaranteed for life Machined top and bottom measuring surfaces Wide open (300 degree) horizontal/level vial Rib-reinforced frame for high strength and lightweight. Frame will not warp or twist Rubber hand grips for comfort and grip Large metal hang hole to store the level up and off of the work surface Shock-absorbing removable endcaps: Prevent slipping on walls and marking walls. Endcaps can be removed to carry pencil lines tight into corners