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Surveying & Engineering Instruments
Keywords: MPE02-L theodolite, digital electronic theodolite, green laser theodolite, surveying instrument, 2 second theodolite
Digital electronic theodolite with a coaxial green laser pointer, 2" angular accuracy and dual backlit LCDs for high-visibility outdoor alignment.
The MPE-02L Digital Electronic Theodolite sets a new standard for outdoor alignment with its coaxial green laser pointer, which offers significantly better visibility in bright sunlight compared with standard red lasers. A professional 2" angular accuracy with selectable display increments (1" / 5" / 10") delivers versatile precision, while a simple ten-button keypad and dual backlit LCD displays keep operation clear in any lighting.
With a robust, compact design, up to 8 hours of battery life on a single charge, and an internal Class 2 laser plummet, the MPE-02L is engineered for high-efficiency fieldwork across construction and land-survey tasks.
1. High-Visibility Green Laser — coaxial green laser pointer is far easier to see in bright sunlight and over long distances than red lasers.
2. 2" Angular Accuracy — absolute-encoder reading system with selectable display increments (1" / 5" / 10") for varied applications.
3. Dual Backlit LCD Displays — front and back screens show readings simultaneously for efficient single-operator work.
4. 30× Erect-Image Telescope — 47 mm objective, 1°30' field of view and crosshair reticle for sharp long-distance sighting.
5. Single-Axis Tilt Compensation — liquid-electric compensator with ±3' range keeps readings stable on uneven ground.
6. Efficient Power & Compact Build — up to 8 hours of continuous operation on a single charge; lightweight 4.1 kg body for easy transport.
1. Set Up — mount on a tripod, level with the tubular (30"/2 mm) and circular (8'/2 mm) vials, and center over the station with the internal laser plummet (1.5 mm @ 1.5 m).
2. Sight the Target — aim the 30× telescope, use the green laser pointer for quick alignment in sunlight, focus and tighten the tangent clamps.
3. Read & Record — read horizontal and vertical angles on the dual backlit LCDs; switch units (DEG / MIL / GON / V%) as needed.
4. Compensate — the single-axis tilt sensor automatically corrects within ±3' for accurate results on slightly uneven ground.
| Angular Accuracy | 2" (0.6 mgon) |
| Reading System | Absolute encoder |
| Angle Units | DEG / MIL / GON / V% |
| Minimum Increment | 1.0" (0.3 mgon) |
| Circle Diameter | 74 mm (2.9 in) |
| Angle Detection | Horizontal diametrical / Vertical single |
| Telescope Magnification | 30× |
| Image | Erect |
| Field of View | 1°30' |
| Resolving Power | 15" |
| Effective Aperture | 47 mm (1.85 in) |
| Minimum Focus | 1.5 m (4.9 ft) |
| Tube Length | 120.4 mm / 160 mm |
| Reticle | Crosshair (stadia 100 / 0) |
| Laser Pointer | Coaxial green light |
| Tilt Compensator | Single-axis, liquid-electric, ±3' range |
| Display | Dual backlit LCD |
| Keypad | 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, 1.5 mm @ 1.5 m |
| Battery Life | Up to 8 h on a single charge |
| Dimensions | 180 × 166 × 355 mm (7.0 × 6.5 × 13.9 in) |
| Weight | 4.1 kg (9.0 lb) |
1. Construction layout, building corner setting, and foundation staking.
2. Land surveying, boundary marking, and topographic control.
3. Road, pipeline, and utility alignment and grade checking in bright outdoor conditions.
4. Machine and structural installation alignment.
Optional accessories for the MPE-02L theodolite include tribrach, optical prism, aluminum tripod, rechargeable battery pack, battery charger, carrying case, and tool kit. Contact us to configure the accessory set that fits your workflow.