Dimensional Math and Conversions:

• Perform Instant Linear, Rectangular Area and Volume Take-Offs; use it like a pen--just roll and measure!
• Convert between scales and dimensions
• Custom Scales: Six user-set custom scales. Calibrates to any plan and then stores that scale for future use. Perfect for scaling faxed or out-of-scale plans.
• Calculate Rectangular Areas/Volumes (L x W x H). Roll and enter Length of room, then Width and instantly calculate Square Footage.

Dedicated Functions:

• 72 Built-In Scales; 39 Imperial (feet-inch) and 33 Metric.
• Multiple dimensional units for versatility; select your favorite measurement units: Decimal Feet, Feet-Inches, Decimal Inches, Yards, Millimeters, Meters, Kilometers--including Square and Cubic formats of each.

Time Saving Utilities:

• Rolls distances in either direction and accepts dimensions as fast as you can accurately roll them.
• Measures regular linear distances and shapes.
• Subtract and Counter Feature lets you subtract if you roll too far. Also lets you count items (e.g., studs, outlets, etc.) and accumulate in memory.
• Easy-to-read dual display shows your measurement in Feet/Inches or Metric.

Includes:

• Hard Cover Protective Case
• Complete User’s Guide
• (2) Long-life Lithium Batteries (CR-2032)
• Full One-year Limited Warranty

Size:
7.3" x 1.9" x 0.6" (186 x 47 x 15 mm)

Wheel Resolution:
0.025" (0.635 mm)

Wheel Composition:
Celcon Polymer

Weight (product only with battery):
2.1 oz. (60 g)

Power:
Two 3-volt lithium (CR-2032) batteries (included)

Display Type:
LCD segment; 7-digit main display, 3-digit count, 5-digit scale display, with annunciator legends

Display Dimensions:
Upper: 0.62 x 1.22" (15.8 x 31 mm)
Lower: 0.79 x 1.22" (20 x 31 mm) 

Accuracy:
2-4%, based on user's start & stop accuracy; 12 digit internal accuracy