Topcon LS-110D Rotary Laser Detector with "mm / inch" Display Replaces the outgoing Topcon LS-100D which could just pickup red beam Lasers. Versatile and designed for maximum User convenience, the LS-110D laser detector features a digital read-out to confidently deliver elevation and vertical alignment control on demand. It features an extra-wide beam capture sensor that also rejects annoying interference from strobe light exposures. The large and bright LCD displays (both front and rear) feature 9-channels of grade information and digitally show the distance to on-grade. By pressing the Hold button, the display is locked so the user can conveniently read the results. For added versatility, three coloured LED’s and a strong magnet mount are embedded for vertical operation, ideal for steel erection or operator grade checking while excavating. To assist in monitoring the Topcon rotating laser, alert icons appear on the LCD if the instrument is disturbed (HI alert) or when the laser battery is low. The LS-110D is compact and lightweight. At 135 x 69 x 25mm and approx. 200g with battery; it won’t slow your team down. One standard type AA alkaline battery powers it for up to 65 hours, so you’re not stopping to find & swap batteries mid-shift. Example usage Setting and checking jobsite elevation and depth for: Cut and fills General grading Foundations, forms, and footings Excavations Drainage Specification Laser beam colour detected – Red & Green Working Range (diameter): 800m Vertical Detecting Range: 90mm; (-30mm to +60mm) LCD Digital Readout Range: 80mm; (-25mm to +55mm) Strobe Light Suppression: Yes Unit: mm / cm / inch / fractional inch On-Grade Resolution: Ultra Fine ±0.5mm (±0.02 in.) Super Fine ±1.0mm (±0.05 in.) Fine ±2.0mm (±0.10 in.) Medium ±5.0mm (±0.20 in.) Coarse ±10.0mm (±0.50 in.) LCD Grade Indicators: 9 Channels LED Grade Indicators: Orange, Green, Red (On/Off selectable) Display LCD on both sides Buzzer: Loud / Low / Off selectable Operating Time: Up to 65 hours with one alkaline “AA” battery Battery Level Indicator: LCD Icon Auto Shut-off approx: 30 minutes Dust/Waterproof Rating: IP67 (IEC 60529) Dimensions: 135 x 69 x 25mm Weight: 200g with fitted battery (380g with bracket) Comprises of Topcon LS-110D Detector 1 x type “AA” Alkaline Battery Staff Mounting Bracket (Topcon Holder 110) Instruction & Safety Manual Outlet Warranty: 1 year