Makita LD080PI 80m Laser Distance Rangefinder with Inclination Sensor The Makita LD080PI includes an inclination sensor. You can measure the inclination of a roof by placing housing on the slope. Other features include height tracking and 360° levelling. It is compact and robust for indoor and outdoor use and is built to Certified ISO 16331-1 standard. FEATURES Auto laser switch off after 90 seconds Auto power switch-off after 180 seconds FUNCTIONS Single distances Minimum measurement Maximum measurement Addition of measurement Subtraction of measurements Area calculation Volume calculation Pythagoras (2-point) Pythagoras (3-point) Pythagoras (partial height) Stake out function Timer function End piece flip out auto detection Memory (20 last displays) 360° inclination sensor Height tracking SPECIFICATION Typical Measuring Tolerance: ± 1.5 mm / 10m Max Measuring Tolerance: ± 2.5 mm / 10m Range of target plate: 80 m Typical Range: 80 m Smallest Unit Displayed: 0.1 mm Laser Point Diameter: 6mm at 10m Laser Class: 2 Laser Type: 635 nm, < 1 mW Protection Class: IP54 Tripod Thread: 1/4\" Auto Laser Switch Off: after 90 s Auto Power Switch Off: after 180 s Battery Durability (2x AAA): Up To 5000 Measurements Dimension (H x D x W): 117 x 57 x 32 mm Weight (inc. Batteries): 138 g Temperature Range (Storage): -25 to 70 °C Temperature Range (Operation): -10 to 50 °C