The Measuring Wheel JS320 is a professional-grade precision instrument designed for high-accuracy distance measurement across diverse terrains. Engineered for durability and ease of use, this tool seamlessly blends a lightweight frame with heavy-duty components, making it an indispensable asset for professionals requiring reliable linear and curved measurements in both indoor and outdoor environments.
Featuring a patented gear transmission system and an ergonomic tri-fold design, the JS320 ensures maximum measurement strength and portability. Whether you are conducting real estate appraisals, managing construction sites, or mapping property boundaries, the JS320 delivers consistent results with an accuracy of ±0.5%, ensuring every foot and inch is captured precisely.
Detailed Parameters
| Measuring Units | Feet and Inches (U.S. Standard) | Wheel Diameter | 12 Inches |
|---|---|---|---|
| Accuracy Rate | ±0.5% Precision | Extended Length | 40 Inches |
| Folded Length | 16 Inches | Tire Material | Threaded TPR Rubber |
| Transmission | Patented Gear System | Reset Function | One-Key Reset |
| Portability | Tri-fold Handle with Backpack | Handle Grip | Ergonomic Comfort Grip |
Key Advantages
Heavy-Duty Durability
Built with high-quality materials and a sturdy rubber wheel to withstand harsh environments including gravel, dirt, and concrete.
Efficient Portability
The compact tri-fold handle allows the device to shrink to 16 inches, fitting perfectly into the included transport backpack.
High Precision
Patented gear transmission minimizes errors, providing a precise ±0.5% accuracy for professional surveying requirements.
All-Terrain Performance
The 12-inch wheel diameter is specifically designed to maintain accuracy on uneven terrain and varied ground surfaces.
Ergonomic Operation
Equipped with an ergonomic grip and a patented wrist protection structure to reduce fatigue during long-term use.
Smart Counting
The intelligent counter increases on forward motion and decreases on backward motion to effectively avoid counting errors.
Product Gallery
Management Platforms
Inventory Control
Seamless integration for tracking tool deployment and stock levels in large-scale construction projects.
Calibration Tracking
Systematic monitoring of gear accuracy and tire wear to ensure consistent measurement standards.
Asset Maintenance
Scheduled alerts for equipment checks, ensuring the JS320 remains in peak operational condition.
Field Data Sync
Rapidly transfer measured dimensions from the field to digital blueprints and project management software.
Fleet Deployment
Efficiently distribute surveying tools across multiple job sites with organized tracking logs.
Compliance Audit
Ensure all property boundary measurements meet local legal and industrial surveying regulations.
Investment Return Comparison
| Comparison Feature | Standard Tape Measure | JS320 Measuring Wheel | Digital Laser Meter |
|---|---|---|---|
| Measurement Speed | Slow (Manual) | Fast (Rolling) | Instant (Point-to-Point) |
| Terrain Flexibility | Low (Flat only) | High (All-Terrain) | Medium (Line of sight) |
| Curved Surface Ability | Very Poor | Excellent | Impossible |
| Physical Effort | High (Stretching) | Low (Walking) | Minimal |
| Long-Distance Efficiency | Poor | Excellent | High |
Frequently Asked Questions
The JS320 is widely used in the general equipment and metal tool industries, specifically by real estate appraisers, law enforcement, construction workers, landscaping professionals, and homeowners for property boundary mapping.
Thanks to its 12-inch wheel diameter and patented gear transmission, the JS320 maintains a high accuracy of ±0.5%, even when navigating uneven terrains such as gravel or grass.
Yes, the JS320 is specifically designed to make the measurement of both straight and curved lines easy and accurate for industrial and private purposes.
The device features an intelligent counting mechanism: the forward count increases and the backward count decreases, which effectively prevents measurement errors.
Absolutely. It features a tri-fold handle that collapses from 40 inches down to 16 inches and comes with a dedicated backpack for easy transport.
The wheel is equipped with sturdy, threaded TPR rubber tires, which increase friction and ensure durability across concrete, grass, dirt, and other outdoor environments.
