JOHNSON CALC-1500 Building Calculator EG11A this jacket adapts to its

this jacket adapts to its environment to deliver effective heat in any condition

Polyvinyl Chloride (PVC) Sleeving or Cored Concrete Openings

00" Height 20

Titanium coating reduces heat build-up and keeps the bit sharper providing up to 3X longer life

Battery: 4AA 1

JOHNSON CALC-1500 Building Calculator EG11A this jacket adapts to itsJohnsons building calculator provides quick and accurate solutions for layout work and estimates, including pre programmed right angle and stair calculations. Complete stair layouts, as well as roof, rafter and framing with powerful built in solutions and advanced features to complete your work faster and more efficiently. Use it in the field or office to save time and reduce costs. Its oversized LCD is easy to read and converts measurements in both