Professional Merrypal SDJ / DE Series Electronic Theodolite (SDJ02 / DE-2A & SDJ05 / DE-5A) (Malaysia)

For high-precision angular measurement, civil engineering layout, building construction alignment, and land surveying, having a durable, reliable electronic theodolite is essential. MTM Precision Sdn. Bhd. is proud to present the official Merrypal SDJ and DE Series Electronic Theodolite (SDJ02, DE-2A, SDJ05, and DE-5A) technical documentation in clean English.

The Merrypal SDJ and DE Series electronic theodolites feature an advanced absolute encoding measurement system, dual large LCD screens, and a high-precision steel axis structure for exceptional stability and longevity in the field. Designed for effortless operation, both the 2-arcsecond and 5-arcsecond accuracy models offer flexible dual power supply options and integrated plummet choices to suit every surveying environment.

Below is an extensive technical breakdown of the core features, standard outfit, and complete specifications for the Merrypal SDJ02 / DE-2A and SDJ05 / DE-5A electronic theodolites, presented cleanly in plain text without tables, citations, LaTeX symbols, or special character encoding errors.

Core Features & Design Highlights

Large & Clear Double LCD Display: Dual-sided high-contrast LCD panels provide clear, simultaneous horizontal and vertical angle readouts from either face of the instrument.
High-Quality Steel Axis System: Precision-machined steel vertical and horizontal axis system ensures long-term angular accuracy and mechanical durability.
Coaxial Tangent and Clamp Screws: Ergonomic coaxial tangent and clamp controls allow smooth, one-handed horizontal and vertical fine-motion alignment.
Absolute Encoding System: Equipped with an advanced absolute angle encoding system that retains angular reference immediately upon startup without needing zero initialization.

Complete Technical Specifications — Merrypal SDJ02 / DE-2A vs. SDJ05 / DE-5A

Angular & Telescope Parameters

Model Numbers: SDJ02 / DE-2A and SDJ05 / DE-5A Electronic Theodolite
Electronic Angle Measurement Method: Absolute Encoding
Minimum Reading: 1 arcsecond / 5 arcseconds (selectable)
Angular Accuracy:
- SDJ02 / DE-2A: 2 arcseconds
- SDJ05 / DE-5A: 5 arcseconds
Telescope Length: 156mm
Objective Lens Aperture: 45mm
Magnification: 30X
Telescope Image: Erect image
Field of View: 1 degree 30 minutes
Minimum Focus Distance: 1.3m
Stadia Ratio: 100
Display: Double LCD display

Compensator, Level & Plummet Parameters

Tilt Sensor (Compensator): Yes
Compensation Working Range: Plus or minus 3 arcminutes
Plate Level Sensitivity: 30 arcseconds / 2mm
Circular Level Sensitivity: 8 arcminutes / 2mm
Plummet Type: Laser plummet or optical plummet

Power, Data & Physical Parameters

Power Supply: Rechargeable battery pack and 4 x AA size batteries
Continuous Operating Hours: Approximately 20 hours
Working Temperature Range: Minus 20 degrees Celsius to plus 50 degrees Celsius
Data Output Interface: RS232C
Net Weight: 4.7 kg
Standard Outfit: Main unit, 1 piece rechargeable battery pack, 1 piece charger, 1 piece AA size battery box, dust cover, instrument manual, and plastic carrying case
Optional Accessory: Diagonal eyepiece

Why Choose MTM Precision in Malaysia?

At MTM Precision Sdn. Bhd., we supply genuine Merrypal surveying instruments, electronic theodolites, total stations, digital levels, automatic levels, laser levels, and precision metrology equipment across Malaysia,backed by local warranty coverage, technical support, calibration services, and reliable after-sales assistance.

Contact MTM Precision

MTM Precision Sdn. Bhd.

Showroom & Service Centre

No. 29-1 & 29-2, Jalan Bandar 18,

Pusat Bandar Puchong,

47160 Puchong, Selangor, Malaysia

Website:

www.mtmpre.com

.my

Email: mtmpre@yahoo.com

WhatsApp: +6016-660 7346

Office Tel: +603-80807172