DeFelsko PEN PosiPen Magnetic Pull-Off Coating Thickness Gage

Price: $250.00
DeFelsko PEN PosiPen Magnetic Pull-off Coating Thickness Gage
Conforms to ASTM D7091/B499, ISO 2808 and others
Magnetic pull-off coating thickness gauge measures non-magnetic coatings such as paint, enamel, plating & hot-dip galvanizing on steel on small, hot and hard-to-reach surfaces.

PosiPen has a very small, unique magnet which can be placed with pin-point accuracy on extremely small parts, and on peaks and valleys. Ideal for measuring non-magnetic coatings such as paint, enamel, plating, and hot-dip galvanizing on steel.


The PosiPen Coating Thickness Gauge measures:

  • on hot surfaces
  • on small surfaces
  • in different positions

TheDeFelsko PEN PosiPen Coating Thickness Gauge has a very small unique magnet and therefore can measure on extremely small parts, on peaks and valleys.

Easy To Use:
Place the tip of the PosiPen Coating Thickness Gauge on the coated surface and allow the magnet to contact. Pull the PosiPen straight from the object to be measured while keeping close watch on the appropriate indicator. Note the reading when the magnet releases.

Easy To Carry:
Just like a ball point pen, the PosiPen Wall Thickness Gauge is always there when you need it!

Available Models

PosiPen is available in three versions:

  • PosiPen Model A for measurements on surfaces with normal temperatures
  • PosiPen Model B for measurements on surfaces with extreme temperatures (-150ºF to +450ºF/-100ºC to +230ºC)
  • PosiPen Model C Ferrite Comparator - some objects become excessively magnetic. For example, 300 series stainless steel is non-magnetic but becomes magnetic over time. Certain welding seams become magnetic compared to the surrounding metal. PosiPen C allows you to compare ferrite content to a known value.

PosiPen A, B and C have two scales:

PosiPen A & B (inch & metric scales)
Range: 0.25 to 20 mils (5 to 500µm)
Tolerance: ±10% and 0.1 mil (±10% and 2.5 µm)

PosiPen C (ferrite comparator & inch scales)
Ferrite Content Range: 0 - 10 linear units
Thickness Range: 0.25 to 20 mils (Tolerance: ±10% and ± 0.1 mil)

PosiPen A and B are calibrated to NIST calibration standards


Instruction Manual
Data Sheet

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