• Keson measuring wheels are the best in the world. Keson is the new standard, leading the industry in the development of wheels with better features and more valuable benefits.
• Keson counters are the sturdiest and most reliable. Keson wheels are designed to protect the most valuable component.
• With the industry's strongest frames, the MP wheels have become the professional's choice.
• Every wheel is assembled and tested in Aurora, Illinois.
• Longest Warranties—2-year electronic wheel warranty, 6-year mechanical wheel warranty.
• Repairable; these wheels are designed to be fixed, not pitched!

Simplicity and durability were two principles that guided the design of the Metal Professional Wheel. The result is a wheel that rolls easily over the most difficult terrain and can stand up to constant heavy use.

• Innovative, simple centerline design, great balance.
• Rugged 3/4" steel tubing, thestrongest frame in the field.
• Time-tested & proven counters, huge numbers.
• Only two moving parts (reset and ticker) mean fewer things can go wrong.
• Superior counter protection and placement, 5-digit counter. Up to 99,999 feet.
• Compact fold-down,easily reduces to 1/2 its size for storage and portability. Storage is a snap.

RR30: Made of Kesonite™

There are inherent vulnerabilities of die cast and metal spoked wheels. Everyday use requires that a wheel handle some rough treatment without dents and without bending. Not all wheels are up to this. Our solution? Invent a new material. Kesonite is a strong, dense metal/resin composite. It holds its shape better than metal and it’s stronger than a spoked or die cast wheel. The weight of the wheel makes it easier to use and more accurate in rough terrain.

• Based on the design of the RR Series Large a model with over 12 years of continuous improvement. Includes a NEW wheel design, material and safety reflector!
• 5-digit, easy-read, magnified counter measures 9,999 feet, 11 inches without resetting. That's almost two miles.

The MP401E is the only electronic wheel with a steel frame. It is the world's sturdiest electronic measuring wheel, and we think it's the easiest and the most comfortableto use. We are confident that it will stand up to the harshest field conditions. Great for Contractors, Estimators, Engineers, Landscapers, Paving Contractors, Fencing Specialists, Real Estate Pros, Utility Personnel, Surveyors, Police Work, Facility Engineers, and Telecommunications Contractors.

• Swan-neck, Ergonomic Handle
• Patent-pending thumb-up grip ensures less wrist strain and superior control.
• Reliable Input System
• Uses magnetic sensors. Dust, dirt and other particles can disrupt a light beam used in competitive units. Magnetic pick-up does not have these problems.
• Sealed Counter Encasement
• Designed to NEMA Class II standards, counter housing ensures that it will not be damaged by rain. What’s more, you can safely clean the entire wheel with a damp cloth.
• Counter Size & Placement
• Huge digital counter is in the most protected spot on the wheel. With the handle up, it is nearly impossible for the counter to come into contact with the ground. With the handle down, the roll bar offers solid protection.

Smaller 1-foot wheels combine Keson quality and reliability with convenient size and light weight. Typically used in short run and indoor applications these products are compact and very reliable. It's easy to measure curved, horizontal and asymmetrical surfaces. These products are popular with realtors, appraisers, police officers, and homeowners. You can measure alone, and you can measure faster than two people with a tape measure. The single wheel and dual wheel both have a 5-digit, easy-read, magnified counter that measures 9,999 feet, 11 inches (or 9/10ths of a foot with engineers' models, or meters and decimeters) without resetting.

RR112 Models

• Weighs less than 2 pounds.
• The handle telescopes from 17 inches (fits into a toolbox or briefcase) up to 38 inches to measure with out bending.

RR182

• Dual wheel provides greater stability when measuring. That is, it's easier to maintain a straight line as you walk.