SOKKIA SDL50 Digital Level

Sokkia brings the benefits of digital leveling to construction applications at an affordable price with the reliable, easy-to-use SDL50 Digital Level. In less than 3 seconds and with the touch of a key, height difference and distance can be measured and the result is stored in internal memory. The SDL50 minimizes human error and maximizes the ease of leveling work, allowing increased productivity and performance. Key SDL50 features include: Adjusts height and distance simultaneously Measurement is less than 3 seconds ( single & repeat modes) Water resistant 2000-point internal memory Li-ion power system for up to 8.5 hours of continuous operation - See more at: http: / / us.sokkia.com/ products/ levels-accessories/ automatic-levels/ sdl50-digi tal-level# sthash.3aDOppYT.dpuf SDL50 Digital Level Telescope magnification 28x Objective aperture 36mm Minimum focus 1.5m ( 5.0ft.) Height accuracy ( Standard deviation for 1km double-run leveling) With Fiberglass RAB-code staves 1.5mm ( 0.06in.) Distance accuracy ( Standard deviation) 10 to 50m ( 33 to 160ft.) : ± 0.1% × D Measuring range 1.6 to 100m ( 5.3 to 320ft.) Minimum display ( selectable) Height Single, Repeat or Average mode: 0.0001m / 0.001m, 0.001ft. / 0.01ft. or 1/ 8in. Tracking mode: 0.001m, 0.01ft. or 1/ 8in. Distance Single, Repeat or Average mode: 0.01m, 0.1ft. or 1in. Tracking mode: 0.1m, 1ft. Compensator Working range ± 15' Water protection IPX4 ( IEC 60529) Weight with battery 2.4kg ( 5.3lb.)