Spectra Precision DET-2 Theodolite 2-Second Accuracy - Digital Transit

SHORT RANGE LEVELING
The Telescope can be set to 0.00% for short range leveling, PLUS it is Compensated

ALIGNMENT
The DET-2 can be used to align forms, footers and anchor bolts

TURNING 90's or ANY Angle

• The DET-2 can be used to turn 90's and check angles

•  A Theodolite is required for laying out of radii, circles or curves

CHECKING PLUMB / Tilt Up Walls

• A theodolite can be set up on a parallel offset to the line for checking plumb
• A steel scale can be used to check a consistent offset
• Tilt-up walls can be done using a theodolite that's set up on the line of the wall and by checking bottom and top positions.

GRAVITY FLOW PIPE / UTILITY WORK

• The Spectra DET-2 can be used for Dialgrade / Pipe Laser setups, including manhole and pipe elevations, layout and line setting.

BASIC AND STEEP GRADE WORK

• Can be used for short range grade work at very steep angles
• Only along the line of site
• Can be used for a run of grade stakes

WATERPROOF COMPACT CARRYING CASE

• The DET-2 Model number is clearly displayed on the outside of the case for inventory management

• Molded, closed-cell foam inserts

• O-ring water seal

• Easy to carry, with recharger, backup alkaline battery back, multi-language comprehensive operating manual, tools and plumb bob in custom pockets.
  

DUAL DISPLAYS and CONTROLS

• Less walking around the instrument, faster operation when turning 90's
• Telescope tangents and locks have a positive fell.
• Quick release tribrach included

LARGE LCD CHARACTERS, BACKLIT DISPLAY AND TELESCOPE

• Largest, easiest to read characters on the market
• Both displays are backlit
• Telescope is also illuminated
• The DET-2 is use-able inside buildings, at dawn and dusk
• Greatly extended work hours, especially in the winter

USER INTERFACE AND SELECTABLE OPTIONS

• Simple to use and intuitive
• One-touch keys for 0-Set, V%, HOLD, and Horizontal Right/Left
• Large battery status display
• User configurable Parameter Settings to individual preferences or job
• Unit of Angle (degrees, gon or 6400)
• 0 or 90 degree Zenith angle
• Automatic shutoff / 30 minutes or Off
• 1-inch or 5-inch display resolution
• Tilt On-Off / Vertical compensation
• 90 degree Beep or No-Beep

• Image - Erect
• Magnification - 30x
• Aperture - 1.7-inch (45 mm)
• Focus Distance - 4.43 ft to ∞ (1.35 m to ∞)
• Field of View - 1˚ 30'
• Stadia Ratio / Constant - 100 / 0

• Image  - Erect
• Magnification 3x
• Angle of View 5˚
• Focusing Range - 1.6 FT ~ ∞ (0.5 m to ~ ∞)

• Minimum Reading : 1-inch or 5-inch
• Precision : 2-inch
• Units - Deg / Mil / Gon / V%
• Display - Dual, Large Character, Backlit LCD

• Automatic Compensation : ±3- Range
• User Set ON/Off

• Tubular : 30-inch / 2mm
• Circular : 8-foot / 2mm

• ON / OFF - Power
• ☼ - Backlight / Illumination On / Off
  
• HOLD - Angle Hold
• R/L - Clockwise/Counterclockwise Measurement
• 0SET - Zero Reset of Horizontal Angle
  
• V% - Convert Vertical Degrees to Percent
• Dust/Water (Ingress Protection Rating) : IP54 (protected against dust and splashing water)
• Operating Temperature -4˚F to 100˚F (-20˚C TO +50˚C
• Size - Instrument 6.4-inch x 6.1-inch x 13.4-inch (164 x 154 x 340 mm)
• Weight - Instrument : 9.9 lbs (4.5 kg)
• Warranty : 1-Year
• Accuracy :  2-inch
• Power supply — Rechargeable NiMH battery pack or 4 AA batteries

• One year manufacturer's limited warranty

• Establishing 90 degree reference lines
• Checking angles, alignment, and plumb
• Anchor bolt alignment
• Gravity flow pipe laser setup
• Steel column placement
• Alignment of forms, tilt-up walls, and curtain walls
• Basic grade work
• Short range leveling
• General Contractors
• Concrete Contractors
• Residential Contractors
• Tilt up Contractors
• Sports or Playing Field Contractors
• Underground/Utilities Contractors
• Steel Erectors
• Foundations
• Parking lot Contractors
• Utility Lighting Contractors