Rothco Coordinate Scale Protractor Review

Let’s Talk About Rothco Coordinate Scale Protractor

Navigating unfamiliar terrain, especially in emergency situations, demands precision and reliability. The Rothco Coordinate Scale Protractor, a seemingly simple tool from Rothco, promises to deliver just that. It aims to provide accurate coordinates and endpoints when used with a scaled map.

My need for such a tool arose during a recent wilderness first responder course. We practiced land navigation with map and compass. I needed a more efficient way to plot and determine coordinates than using a standard protractor and ruler.

Upon unboxing, the Rothco Coordinate Scale Protractor felt lightweight, as expected given its PVC construction. The printing was clear and the various scales appeared easy to read, although the plastic felt somewhat flimsy. Its build quality seemed adequate for the price.

Compared to a more robust metal protractor I’ve used previously, this one feels less durable but far more portable. Others I considered were more expensive and larger. The Rothco Coordinate Scale Protractor won out due to its compact size and purported functionality.

My first impression was cautiously optimistic. I was eager to test its accuracy and ease of use in the field. It seemed like a practical tool, but the quality of the PVC material raised some concerns about its long-term durability.

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Real-World Testing: Putting Rothco Coordinate Scale Protractor to the Test

First Use Experience

My initial test took place during a day-long orienteering exercise in a local state forest. I used it in conjunction with a 1:24,000 scale topographic map. The weather was mild and dry.

The Rothco Coordinate Scale Protractor proved relatively easy to use for plotting coordinates once I got the hang of aligning the scales correctly. The triangular cut-outs for different map scales were helpful. However, the thin plastic made it slightly awkward to hold steady in windy conditions.

I did notice that the edges of the protractor weren’t perfectly smooth, which occasionally snagged on the map. Also, the lack of a lanyard made it easy to drop. I was surprised at how easily the printed scales could be scratched.

Extended Use & Reliability

After several weeks of using the Rothco Coordinate Scale Protractor on various hiking and camping trips, its limitations became more apparent. The PVC material began to show signs of wear and tear, with scratches and minor bends appearing. These scratches, I suspect, will only increase with time.

Durability is definitely a concern. The PVC scratches very easily, and I suspect repeated folding and unfolding could eventually cause it to crack. Cleaning was simple, requiring only a damp cloth, but I worry about the longevity of the printed scales.

Compared to my previous experiences with metal protractors, the Rothco Coordinate Scale Protractor falls short in terms of robustness. However, its lightweight and compact design are undeniable advantages. The ease of carrying it is a definite pro.

Breaking Down the Features of Rothco Coordinate Scale Protractor

Specifications

The Rothco Coordinate Scale Protractor boasts several notable specifications. The material is PVC, making it lightweight. Its dimensions are 5 x 5 inches, contributing to its portability.

These specifications influence the product’s performance by balancing portability with durability. The size makes it easy to carry in a pocket, while the material choice keeps the cost down. The clear scales and multiple formats (MGRS, UTM, USNG) make it a truly versitile tool.

Performance & Functionality

The Rothco Coordinate Scale Protractor performs its core function—coordinate plotting—adequately. It is accurate when used carefully, and the multiple scales cater to different map types. The inclusion of scales for MGRS, UTM, and USNG coordinate systems are a big plus.

However, the thin plastic can make it challenging to maintain precise alignment, especially in adverse conditions. The durability of the printed scales is also a concern. It meets basic expectations for a low-cost navigation tool but doesn’t exceed them.

Design & Ergonomics

The Rothco Coordinate Scale Protractor’s design is simple and functional. Its compact size and lightweight nature make it easy to carry. The clear markings and triangular cut-outs enhance usability.

However, the build quality suffers from the use of inexpensive PVC. The edges aren’t perfectly smooth, and the plastic feels flimsy. There’s a minimal learning curve, as basic map reading knowledge is assumed, making it relatively user-friendly.

Durability & Maintenance

Given its PVC construction, the Rothco Coordinate Scale Protractor isn’t expected to last as long as a metal version. Scratches and bends are likely to occur with regular use. The lifespan will likely depend on how carefully it is handled.

Maintenance is straightforward – wiping it clean with a damp cloth is sufficient. Repairing it is not really an option, as any significant damage would likely render it unusable. Durability is a concern.

Accessories and Customization Options

The Rothco Coordinate Scale Protractor doesn’t come with any accessories. There aren’t any customization options available either. However, the center hole allows you to attach a lanyard or piece of paracord, which is highly recommended.

It’s compatible with any standard topographic map that uses the specified scales (1:25,000, 1:50,000, 1:100,000, or 1:250,000). A lanyard is almost a must have.

Pros and Cons of Rothco Coordinate Scale Protractor