Johnson Level 2-Second Digital Theodolite 40-6932

Price: US $ 624 Site: hansancoy.com Accept paypal Features: Two 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 Specifications: 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 measurement — Incremental Minimal reading — 1" , 2" , 5" , optional Angle measurement unit — 360° , 400 gon, 6400 mil, optional Accuracy — 2" Tubular vial — 30" / 2mm Circular vial — 8" / 2mm Tilt sensor — Upright angle automatic compensation Compensation range — ± 3' Imaging — Erect Magnification — 3X Focusing range — 0.5m Field angle — 5° Type — LCD with double side Joint ( one) — RS232 Battery — 5 " AA" alkaline batteries or rechargeable NiMH battery pack Operating voltage — 6V DC Operating time — 16 hours Temperature range — -4° F to + 104° F ( -20° C - + 40° C) Outside dimension — 6.29" x 5.90" x 12.99" ( 160 x 150 x 330mm) Telescope: Angle Measuring System: Vial: Compensator: Optical Plummet: Display: Data Input and Output: Power: Working Environment: Size and Weight: Includes: Two 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