Magnetic Coating Thickness Gages for Non-Magnetic Coatings on Steel
 
PosiTest magnetic pull-off thickness gage (banana gauge) for the non-destructive measurement of non-magnetic coatings (paint, enamel, galvanizing, metalizing, plating, etc.) on steel.
 
Highly wear resistant Carbide Probe for longest life and continuous accuracy
Extra rugged housing, not affected by mechanical shock, water, acid or solvents
Unique overall design, fully supported, positive positioning, no pivoting tendencies during measurement
Positive visual and audible indicators to designate when thickness reading is established
“V” grooves in probe housing and gage base allow correct positioning on cylindrical objects
Certificate of Calibration showing traceability to PTB included (Long Form)
 
Conforms to ASTM D7091/B499, ISO 2808 and others
 
PosiTest FM
Application: Hot dip galvanizing, hard chrome metalizing, paint, enamel, plastic coatings on steel
Scale: 0-80 mils
Tolerance: ± 0.2 mils up to 4 mils, ±5% of the reading over 4 mils
 
PosiTest F
Application: Hot dip galvanizing, hard chrome metalizing, paint, enamel, plastic coatings on steel
Scale: 0-2000 µm
Tolerance: ±5 µm up to 100 µm, ±5% of the reading over 100 µm
 
PosiTest GM
Application: Electroplating,thin paint films, phosphating on steel
Scale: 0-8 mils
Tolerance: ±0.04 mils up to 0.8 mils, ±5% of the reading over 0.8 mils
 
PosiTest G
Application: Electroplating,thin paint films, phosphating on steel
Scale: 0-200 µm
Tolerance: ±1 µm up to 20 µm, ±5% of the reading over 20 µm