Johnson Level 5-Second Digital Theodolite 40-6935

Attention: This product has been discontinued Please see the 'You Might Also Like' column for suggested replacements and similar items Features: Five second angular accuracy — accurate enough for any construction job Vertical axis compensation — tilt sensor provides the highest level of accuracy and can be turned on or off depending upon job requirements Dual LCD with large characters — easy to see, angle readings, eliminate errors and reduce eye fatigue Backlit LCD and telescope reticle — allows work in low light conditions including indoor and extended hours near dawn and dusk Simple six button keypad — quick set-ups and simple operation with low operator learning curve Large suite of programmable settings — provide multiple operations for various users and job requirements including zero position of vertical angle 90° audible notification — for quick turning and set out of right angles Instant conversion of vertical angles to percent of grade — convenient for slope work and when used in conjunction with pipe work NiMH rechargeable battery pack and charger lower operating cost with reusable batteries Alkaline battery pack standard — provides back-up and eliminated down time if the charge is lost in the middle of a job Thread Size: 5/8 x 11 Specifications: Telescope: Image — Erect Magnification — 30x Aperture — 45mm (1.7") Resolution — 3" Angle of view — 1° 30' Shortest distance — 1.4m (4.5') Stadia constant — 100 Overall length — 6.18" (157mm) Angle Measuring System: Angle measurement — Incremental Minimal reading — 1", 2", 5", optional Angle measurement unit — 360°, 400 gon, 6400 mil, optional Accuracy — 5" Vial: Tubular vial — 30"/2mm Circular vial — 8"/2mm Compensator: Tilt sensor — Upright angle automatic compensation Compensation range — ±3' Optical Plummet: Imaging — Erect Magnification — 3X Focusing range — 0.5m Field angle — 5° Display: Type — LCD with double side Data Input and Output: Joint (one) — RS232 Power: Battery — 5 "AA" alkaline batteries or rechargeable NiMH battery pack Operating voltage — 6V DC Operating time — 16 hours Working Environment: Temperature range — -4°F to +104°F (-20°C - +40°C) Size and Weight: Outside dimension — 6.29" x 5.90" x 12.99" (160 x 150 x 330mm) Includes: Five second theodolite NiMH rechargeable battery pack Alkaline battery holder (batteries not included) 3-7.5V battery adapter Rain cover Hard-shell carrying case Warranty: Three year manufacturer's warranty User's Manual: Models 40-6932 and 40-6935 - English (PDF) Models 40-6932 and 40-6935 - Spanish (PDF)