David White 7-Channel Laser Level Detector — Green Beam, Model# 47-542ONG

The David White 7-Channel laser level detector allows user to locate laser beam easily in bright light and over long distances. Designed for use with green beam lasers. Application: Outdoors, Battery Type: 9V, Battery Included: Yes, Display Type: Front and back LCD, Works With: Green beam lasers Allows user to locate laser beam easily in bright light and over long distances Can be hand-held or rod-mounted Front and back LCD display windows for viewing ease 7 channels of resolution allow user to easily get on grade without bouncing above and below grade Includes bracket and 9V battery