Comparison Chart
- MapWheel SA2 XLU3 Scale-link
USB3 Scale-link
Wireless 3 111 built-in, and thousands of user-defined scale factors available. Includes all common scales -inperial and me

19 built-in, and continues user-defined scales available

Calculate auto-scale factor from reduced, enlarged or odd-scale drawings

Calculate auto-scale factor from reduced, enlarged or odd-scale maps

Measures in inches, feet, yards, miles, centimeters, meters and kilometers

Measures in miles, kilometers and nautical miles

Calculate square and cubic dimensions for regular areas and volumes

Counter and adder buttons on probe tip let you count items or add fixed lengths as you scale

Counter and adder buttons on probe tip let you count stops made or add fixed destination lengths as you measure

Store and retrieve 2 user-defined scale factors

Clear, audible tone indicates wheel movement

Automatic shut-off assures long battery life

Low battery indicator

Plus / minus(+ -) mode allows user to simply roll backwards to deduct an over-rolled measurement

Computer compatible(Ready Connect software kit sold separately)

Computer compatible(Ready Connect software included)

Compatible with most windows construction estimating programs as well as Microsoft Excel, Word, etc.

Wireless at a distance up to 25 feet

Two AAA batteries included (rechargable batteries provided for Wireless PlanWheel)

One year limited warranty

Comparison Chart
111 built-in, and thousands of user-defined scale factors available. Includes all common scales -inperial and me
- MapWheel

- SA2

- XLU3

- Scale-link
USB3
- Scale-link
Wireless 3
19 built-in, and continues user-defined scales available
- MapWheel

- SA2

- XLU3

- Scale-link
USB3
- Scale-link
Wireless 3
Calculate auto-scale factor from reduced, enlarged or odd-scale drawings
- MapWheel

- SA2

- XLU3

- Scale-link
USB3
- Scale-link
Wireless 3
Calculate auto-scale factor from reduced, enlarged or odd-scale maps
- MapWheel

- SA2

- XLU3

- Scale-link
USB3
- Scale-link
Wireless 3
Measures in inches, feet, yards, miles, centimeters, meters and kilometers
- MapWheel

- SA2

- XLU3

- Scale-link
USB3
- Scale-link
Wireless 3
Measures in miles, kilometers and nautical miles
- MapWheel

- SA2

- XLU3

- Scale-link
USB3
- Scale-link
Wireless 3
Calculate square and cubic dimensions for regular areas and volumes
- MapWheel

- SA2

- XLU3

- Scale-link
USB3
- Scale-link
Wireless 3
Counter and adder buttons on probe tip let you count items or add fixed lengths as you scale
- MapWheel

- SA2

- XLU3

- Scale-link
USB3
- Scale-link
Wireless 3
Counter and adder buttons on probe tip let you count stops made or add fixed destination lengths as you measure
- MapWheel

- SA2

- XLU3

- Scale-link
USB3
- Scale-link
Wireless 3
Store and retrieve 2 user-defined scale factors
- MapWheel

- SA2

- XLU3

- Scale-link
USB3
- Scale-link
Wireless 3
Clear, audible tone indicates wheel movement
- MapWheel

- SA2

- XLU3

- Scale-link
USB3
- Scale-link
Wireless 3
Automatic shut-off assures long battery life
- MapWheel

- SA2

- XLU3

- Scale-link
USB3
- Scale-link
Wireless 3
Low battery indicator
- MapWheel

- SA2

- XLU3

- Scale-link
USB3
- Scale-link
Wireless 3
Plus / minus(+ -) mode allows user to simply roll backwards to deduct an over-rolled measurement
- MapWheel

- SA2

- XLU3

- Scale-link
USB3
- Scale-link
Wireless 3
Computer compatible(Ready Connect software kit sold separately)
- MapWheel

- SA2

- XLU3

- Scale-link
USB3
- Scale-link
Wireless 3
Computer compatible(Ready Connect software included)
- MapWheel

- SA2

- XLU3

- Scale-link
USB3
- Scale-link
Wireless 3
Compatible with most windows construction estimating programs as well as Microsoft Excel, Word, etc.
- MapWheel

- SA2

- XLU3

- Scale-link
USB3
- Scale-link
Wireless 3
Wireless at a distance up to 25 feet
- MapWheel

- SA2

- XLU3

- Scale-link
USB3
- Scale-link
Wireless 3
Two AAA batteries included (rechargable batteries provided for Wireless PlanWheel)
- MapWheel

- SA2

- XLU3

- Scale-link
USB3
- Scale-link
Wireless 3
One year limited warranty
- MapWheel

- SA2

- XLU3

- Scale-link
USB3
- Scale-link
Wireless 3