Our Code: WPLITDIV
New innovative design for day and night use.Red LED light built into each leg for use in low light conditions.Center adjustment mechanism allows quick, precise operation.Tool functions as both a compass and divider.Battery lasts approximately 20 hours with lights on.Uses one CR1220 battery.Spare point, lead and knob provided.Complete instructions included in package.Length: 7" (178 mm).Wt: 0.19 lb. (86 g).