Permanently calibrated
Positive visual and audible indicators to designate thickness reading is established
"V" grooves in probe housing and gauge base to allow correct positioning on cylindrical objects
GO/NO-GO button can be preset for rapid measurement
Probe contact and dial rotation all in a one finger operation
Compact, lightweight, independent of gravity - can be used in any position
Stable overall design, positive positioning, no pivoting tendencies during measurements
Can be fully supported or with only front probe area contacting surface
Functions on a permanent rare-earth cobalt magnet, no battery
Rugged housing, not affected by mechanical shock, water, acid or solvents
Highly wear resistant carbide measuring probe
Measuring range: 0 to 80 mils