The DADI DE-02A Digital Electronic Theodolite is engineered for high-precision angle measurement, utilizing an absolute encoder system to deliver 2" accuracy for professional applications. It features Superior Optics with a 30x magnification telescope, ensuring sharp visibility for accurate targeting over long distances. Designed for efficiency, the unit includes a dual-side large LCD display for intuitive operation and a standard Laser Plummet for rapid station setup. Powered by a rechargeable Ni-MH battery, the DE-02A provides approximately 10 hours of continuous operation, making it a reliable choice for all-day alignment tasks.
The DADI DE-02A is a high-precision digital electronic theodolite designed for demanding construction and engineering applications. It features an advanced absolute encoder system that delivers 2" angular accuracy, ensuring precise results every time.
Built for the field, it boasts a rugged, compact, and lightweight design with a dual-side large LCD display for clear readability. The integrated Laser Plummet allows for rapid setup, making it an essential tool for efficient surveying.
High Precision Angle Measurement
Utilizes an absolute encoder system to achieve 2" angular accuracy, meeting the strict requirements of professional engineering jobs.
Superior Optics
Equipped with a 30x magnification telescope that provides clear, sharp imaging for accurate targeting over long distances.
User-Friendly Interface
Features a dual-side large LCD display and an ergonomic keypad with numeric shortcuts for intuitive operation.
Efficient Setup & Power
Includes a standard Laser Plummet for fast station setup and a rechargeable Ni-MH battery providing approximately 10 hours of operation.
| Angle Measurement | |
| Accuracy | 2" (0.6 mgon) |
| Reading System | Absolute Encoder |
| Units | DEG / MIL / GON / V% |
| Minimum Increment | 1.0" (0.3 mgon) |
| Circle Diameter | 74 mm (2.9 in) |
| Horizontal/Vertical Detection | Diametrical / Single |
| Telescope | |
| Tube Length | 120.4 mm (4.7 in) |
| Image | Erect |
| Magnification | 30x |
| Field of View | 1° 30' |
| Effective Aperture | 47 mm (1.85 in) |
| Minimum Focusing Distance | 1.5 m (4.9 ft) |
| Laser Pointer | Coaxial Red / Green Light (Optional) |
| Reticle Type | Crosshair |
| Stadia Ratio / Constant | 100 / 0 |
| Tilt Sensor | |
| Type | Single-Axis |
| Method | Liquid-Electric Detection |
| Compensation Range | ±3' |
| General & Physical | |
| Display | Dual LCD |
| Keys | 10 Keys Total |
| Tribrach Circular Vial | 10' / 2 mm |
| Tubular Vial | 30" / 2 mm |
| Circular Vial | 8' / 2 mm |
| Tangent Clamps | Yes |
| Internal Plummet | Class 2 Laser (1.5mm @ 1.5m) |
| Dimensions (W x D x H) | 180 x 166 x 355 mm (7.0 x 6.5 x 13.9 in) |
| Weight (Main Unit) | 4.1 kg (9.0 lb) |
| Weight (Battery) | 0.2 kg (0.4 lb) |
| Weight (Carrying Case) | 1.7 kg (3.9 lb) |
The DE-02A is powered by a rechargeable Ni-MH battery that provides approximately 10 hours of continuous operation.
Yes, it features a coaxial laser pointer (with Red or Green light options) to assist in aiming and alignment.
It comes standard with a Class 2 Laser Plummet, which allows for faster and easier centering over a point compared to optical plummets.
What's in the Box
DE3A Digital Electronic Theodolite (2-Second)
Hard Carrying Case
Soft Nylon Key Brush
Toolkit with Cleaning Cloth (For Lens), Screwdriver and 1 Needle
NiMH Rechargeable Battery Pack
5 AA Alkaline Battery Holder
Battery Charger
User Manual
Surveying accessories
Tripod | J-1A |
| |
Staff | 3m |
| |
Prism | AK18-1 |
| |
| Triple | TPS30-Y |  |
Contact our customer support
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WhatsApp:+86-+86 18915003276
