Spectra Precision DET-2 Construction Theodolite
The Spectra Precision DET-2 is a rugged, cost-effective theodolite designed to give accurate angle measurements in general construction applications
Full featured digital theodolite for general construction applications
The Spectra Precision® DET-2 is a rugged, cost-effective theodolite designed to give accurate angle measurements in general construction applications. The affordable, versatile, easy to use instrument and accessories will increase your productivity when turning angles and setting elevations and lines.
The DET-2 is fully customizable for your preferred operating style or job, with programmable settings for the horizontal angle resolution, 90 degree angle beep, vertical degrees or %, and more.
Operating costs are kept low with the included rechargeable battery pack and charger. A backup alkaline pack holding 4 standard AA batteries is also included to eliminate downtime if addition power is needed to complete a job.
Features and Benefits:
- 2" angular accuracy - accurate enough for any construction job, yet the display resolution can be tailored to operator's preferences for fast readings
- Vertical axis compensation - tilt sensor provides the highest level of accuracy and can be turned on or off depending on job requirements
- Dual LCD with extra large characters - easy to see angle readings eliminate errors and reduces eye fatigue
- Back-lit LCD and telescope reticle - allows work in low light conditions including indoors and extended hours near dawn and dusk
- Simple six button keypad - quick setups and simple operation with low operator learning curve
- Large suite of programmable settings - provide multiple options for various users and job requirements
Applications:
- 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
Telescope
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|
Image | Erect |
Magnification | 30x |
Diameter of Objective Lens (Aperture) | 1.7 in (45mm) |
Focus Distance | 4.43 ft (1.35 m) to infinity |
Field of View | 1 degree 30 minutes |
Ratio of Stadia Lines | 1/100 |
Resolving Power | 3 seconds |
Reticule Illumination | Yes, on/off button |
Quick Sites (Rough Sites) | Yes |
Optical Plummet
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|
Image | Erect |
Magnification | 3x |
Field of View | 5 degrees |
Focus Range | 1.6 ft (0.5 m) to infinity |
Angle Measurement
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|
Minimum Reading | 1 second or 5 second |
Unit of Reading/Measure | Degree / mil / gon / V% |
Display | Dual, large character, backlit LCD |
Accuracy | 2 second |
Measuring Method/Reading System | Incremental |
Detection Method | Horizontal both sides, vertical single side |
Level
|
|
Plate/Tubular Bubble Vial | 30 seconds/2 mm |
Circular Bubble Vial | 8 minutes/2 mm |
General
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|
Weight | 9.9 lbs (4.5 kg) |
Warranty | 1 year |
Dimensions | 6.4 x 6.1 x 13.4 in. (164 x 154 x 340 mm) |
Protection Class | IP54 |
Tripod Thread | 5/8 x 11 |
Auto Shut Off | After 30 minutes |
Tribrach | Detachable |
Battery/Power
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|
Power Source | NiMH rechargeable, 4 AA alkaline batteries |
Battery Life | Alkaline - up to 36 hours |
Battery Life Alert | Visible alert |
Voltage | 4.8 |
Applications
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|
90-Degree Layout | Yes |
Checking Angles | Yes |
Alignment and Plumb | Yes |
Short-Range Leveling | Yes |
General Construction | Yes |
Anchor Bolt Positioning | Yes |
Steel Column Placement | Yes |
Setting Elevations | Yes |
Setting Lines | Yes |
Basic Grade Work | Yes |
Display and Keypad
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|
Type | LCD |
Sides | Dual |
Keys | Six-button keypad |
Touchscreen | No |
Backlight | Yes |
Temperature
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Operating | -4°F to +122°F (-20°C to +50°C ) |
Tilt Sensor/Compensator
|
|
Range | +/-3 minutes |
Type | Verticle axis |
Method | Automatic |
Manufacturer | Spectra Precision |
---|---|
Angle Accuracy | 2 Seconds |
Plummet | Optical |
Magnification | 30X |