• True Blue® vials are accurate to within
  0.0005" per inch in all 10 level and
  plumb working positions
• Heavy-duty aluminum frame with top
  read window
• Powerful rare earth magnets for 10 lbs.
  of holding power
• V-grooved working edge fits on pipe
  or conduit

• True Blue® vials are accurate to within
  0.0005" per inch in all 10 level and
  plumb working positions
• Heavy-duty 12" extruded
  aluminum frame
• 4 vials read plumb, level, 45°,
  and Vari-Pitch™
• Powerful, full-length magnetic edge
• Vari-Pitch™ vial reads slope in
  1/8" increments

• True Blue® vials are accurate to within
  0.0005" per inch in all 10 level and
  plumb working positions
• Heavy-duty extruded aluminum frame
• Vials read plumb, level and 45°.
• Strong-holding magnetic edge
• V-grooved working edge fits on pipe
  or conduit

• True Blue® vials are accurate to within
  0.0005" per inch in all 10 level and
  plumb working positions
• 6061aircraft grade aluminum chassis,
  top read window
• Vials read plumb, level and 45°.
• Strong-holding magnetic edge
• V-grooved working edge fits on pipe
  or conduit
• Dual molded rubber endcaps for
  extreme shock resistance