Customization:
With its corrosion-resistant transparent plastic construction, you can achieve crystal-clear visibility of intricate scales and withstand harsh environmental conditions. ~30% lighter than metal alternatives*, this design ensures portability without compromising durability.
With the precision-engineered adjustable triangle feature, you can dynamically measure angles and distances with sub-mil accuracy, unlike rigid protractors limited to fixed measurements.
With triple-scale precision (mils, degrees, meters), you can execute complex calculations for target acquisition or terrain mapping, outperforming standard protractors lacking multi-scale compatibility.
With a compact, portable design and ruggedized build, you can seamlessly conduct on-site measurements in outdoor environments, surpassing bulkier surveying tools.
With pre-calibrated back azimuth and dual-meter scales (100,000/250,000m), you can address diverse military and surveying needs—from navigation to artillery calculations—exceeding single-purpose instruments.
The CYA MP-2 Military Triangle Scale Protractor is a precision tool designed for military, surveying, and mapping applications. Crafted from durable transparent plastic (acrylic/polycarbonate), it features multi-scale measurements (mils, degrees, back azimuths, and meters) for field accuracy. Its compact, adjustable design ensures versatility in harsh environments.
Feature | Specification | Benefit |
---|---|---|
Material | Transparent plastic (acrylic/polycarbonate) | Enhanced durability and clear visibility |
Mils Scale | 0–6000 mils | Precision angular measurement for targeting |
Degrees Scale | 0–360° | General angular measurement accuracy |
Back Azimuth Scale | Integrated inner scale | Rapid direction calculation in navigation |
Meters Scale | 100,000m & 250,000m markings | Distance estimation for large-scale maps |
Adjustable Triangle | Sliding mechanism | Customizable angle/distance measurements |
Hanging Hole | Top-mounted | Easy storage and field accessibility |
Adjust the sliding triangle to fine-tune measurements for specialized tasks like terrain analysis or artillery calculations. The transparent material allows customization of overlay markings for specific mission requirements.
Whether navigating rugged terrain or analyzing tactical maps, the CYA MP-2’s multi-scale precision and rugged design empower professionals to make critical decisions with confidence.
Parameter | Base Model | Advanced Model | Pro Model |
---|---|---|---|
Material Durability | Standard plastic | +15% reinforced | +30% military-grade* |
Measurement Precision | ±2% error | ±1% error | ±0.5% error |
Customization Options | Fixed scales | Adjustable triangle | Full scale overlays |
Category | Usage Scenarios | Characteristics | Advantages | Disadvantages |
---|---|---|---|---|
Military Protractors | Tactical navigation, field operations | Mils scale (0-6000 mils, NATO standard)▲ Back azimuth markings (ISO 19111 compliant) | Precision for angle/distance calculations in combat scenarios Compact, durable design | Limited to specialized scales Requires training for optimal use |
Surveying Compasses | Land surveying, construction planning | Degrees scale (0-360°, ±0.5° accuracy) Magnetic needle alignment (ASTM E709) | High directional accuracy for boundary mapping Portable for field use | Susceptible to magnetic interference Cannot measure map scales directly |
Standard Rulers | General measurement tasks | Metric/Imperial scales (ISO 1-1 compliant) Plastic/metal construction | Affordable and universally applicable Lightweight and easy to store | No specialized scales for military/surveying tasks Limited precision for complex calculations |
Digital Measuring Tools | Engineering, precision manufacturing | Electronic readout (±0.1mm accuracy) Battery-powered (IP67 waterproof) | Ultra-precise measurements with data recording capabilities Resistant to environmental factors | Battery dependency Higher cost compared to traditional tools |
Map Reading Aids | Hiking, outdoor navigation | Scale markers (1:25,000 to 1:100,000) Laminated for durability (ASTM D3359) | Simplifies map interpretation for non-experts Waterproof for outdoor use | Limited to specific map scales Does not include angular measurement features |
Field Navigation Tools | Survival scenarios, outdoor探险 | Compact design (10cm×15cm) Waterproof rating (IPX4) | Lightweight and rugged for harsh environments Easy to carry in backpacks | Basic functionality only (no specialized scales or calculations) |
⭐⭐⭐⭐⭐ Captain Daniel Reyes - U.S. Army Ranger (Active Duty)
"The CYA MP-2 has become standard issue in our unit for map reading and fire coordination. The adjustable triangle allows us to plot azimuths and back azimuths with unmatched speed in low-light conditions. I’ve used it in three field exercises since purchasing it in February 2025, and the scratch-resistant polycarbonate still looks brand new despite constant use in mud, sand, and rain."Purchase Date: February 2025 | Usage Period: 5 months
⭐⭐⭐⭐⭐ Elena Martinez - GIS Technician, Land Surveying Firm
"I work with topographic maps daily, and the dual meters scales (100,000/250,000m) on the MP-2 are a game-changer for distance estimation. Unlike standard protractors, the transparent design lets me overlay it directly on dense contour lines without obscuring details. I upgraded from the base model to the Advanced Model for the adjustable triangle, and the ±1% measurement precision has reduced field errors significantly."Purchase Date: November 2024 | Usage Period: 7 months
⭐⭐⭐⭐☆ James Whitaker - High School Geography Teacher
"I bought the Base Model for my classroom after seeing military cadets use something similar. It’s been fantastic for teaching map orientation and angular measurement. The mils and degrees scales help students grasp NATO standards, and the hanging hole lets us store them neatly on a wall rack. Durable enough for teen handling—only one cracked after a year of use. For educators, it’s a solid budget-friendly tool with real-world relevance."Purchase Date: September 2024 | Usage Period: 8 months
Average Rating: 4.7/5 ⭐ (94 Reviews)
Major (Ret.) Lisa Tran - Former Field Intelligence Officer
"The CYA MP-2 meets all NATO-standard requirements for angular measurement in the field. Its integrated back azimuth scale and 0–6000 mils calibration make it ideal for rapid target acquisition without digital dependency. I recommend the Pro Model for artillery units where ±0.5% precision can mean mission success or failure."
Dr. Alan Foster - Geospatial Technology Specialist
"In my 15 years evaluating field instruments, the MP-2 stands out for its multi-scale integration and material innovation. The transparent polycarbonate is not only lightweight but maintains optical clarity under UV exposure—critical for prolonged outdoor use. For surveyors needing a non-electronic, high-reliability tool, this is a top-tier choice."
Posted: 5 days ago
"Used this during a mountain navigation drill. The adjustable triangle locked perfectly at 4,320 mils for our mortar setup. No fog, no battery issues—just reliable performance. Worth every dollar."
Posted: 12 days ago
"I use it to measure angles and distances on large-scale city maps. The 250,000m scale is surprisingly accurate. Lightweight and fits in my field kit effortlessly."
Posted: 3 weeks ago
"Took a few sessions to get used to the mils system, but now I can’t go back. Students love the hands-on experience. Only suggestion: include a quick-reference guide for civilian users."
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