Calculated Industries Scale Master II-6130 - World''s Best Digital Blueprint Take-Off Tool; 7.2 x 1.6 x 0.6" (182 x 41 x 15 mm) Size, 1.9 oz. (54 g) Product Weight (product only with battery), 0.025" (0.635 mm) Wheel Resolution, Celcon Polymer Wheel Composition, Two 3-volt lithium (CR-2430) batteries (included) Power, 400+ hours usage Bat. Life, 5 min. Auto Shut-off, 12 keys; soft-touch silicone rubber Keypad, 44 pp.; 5.0 x 2.5" (127 x 64 mm).User''s Guide, High-impact ABS hinged case, 32-130 deg. F (0-55 deg. C) Operating Temperature.
Thousands of construction pro''s use the Scale Master II to bid faster and more accurately. Now it''s time for you to gain the competitive edge, and perform take-offs with speed and confidence! Instantly double-check plans. Transfer data directly to your PC & estimating program (with optional PC interface). Cut estimating errors and improve profits.