Coating Thickness Gauges


STI LONG ARM Probe Extender

Stone Tucker Instruments is pleased to offer our own STI "LONG ARM" Coating Probe Extender

When coating measurements must be taken in out-of-reach or awkward locations, the STI Long Arm Probe Extender gives the coatings inspector an extra 3 feet of reach. The jointed pole adds length to your reach, reduces the need to crouch or kneel for paint measurement on low surfaces,  and will allow access into spaces too narrow or awkward for an adult's arm to enter.


PosiTector 6000 FJS Coating Thickness Probe for Thick Coatings

New  PosiTector 6000 FJS Coating Thickness Probe  for measuring thick, protective coatings on steel.


DeFelsko PosiTector 6000 Coating Thickness Gauge

DeFelsko's PosiTector 6000 Electronic Dry Film Thickness Gauges for measuring thickness of paint, coatings, and linings on all metal substrates, now features faster measurement speed of 60+ readings per minute. Available in Standard and Advanced gauge bodies, and separate or integral probes for measuring coatings up to 2.5" thick on ferrous or non-ferrous metals.


DeFelsko PosiTector 6000 Probe Extender

DeFelsko's new Telescopic Probe Extender for PosiTector® 6000 Coating Thickness Gages extends the reach of regular cabled PosiTector 6000 probes up to 49".


PosiTector 6000 Accessories

PosiTector 6000 Probes

PosiSoft Solutions - PosiTector software

Certified Calibration Standards

Certified Calibration Shims

STI Long-Arm Probe Extender - for separate coating thickness probes

DeFelsko Wireless Bluetooth® Printer - for all Advanced PosiTector Gauges



PosiSoft Solutions for DeFelsko Inspection Equipment

PosiSoft® Solutions - DeFelsko’s suite of FREE software solutions for their coatings inspection equipment:

PosiSoft® Desktop - for current PosiTector gauges (s/n 700000 and up) and PosiTest AT-A 

PosiSoft®3.0 - legacy desktop software for prior generations of  PosiTector  gauges (s/n lower than 700000) for PC or Mac

PosiSoft® USB - view, print, or download data, comparable to using a flash drive or mass storage device

PosiSoft®.net - manage your readings on “the cloud”

PosiTector App® - Mobile - connects PosiTector Advanced gauges, PosiTector SmartLink, and PosiTest AT-A via WIFI-enabled devices including tablets, smart phones


DeFelsko Certified Coating Thickness Standards

DeFelsko Certified Coating Thickness Standards are used to check the accuracy of both electronic and mechanical coating thickness gauges. DeFelsko Certified Coating Thickness Standards are available in sets of 3 coated plates plus one zero plate, with either ferrous or non-ferrous bases for checking gauges to measure coatings on metal substrates, or polystyrene blocks for verification of gauges for measuring coatings on non-metal substrates, and a certificate of calibration traceable to national and international standards.


DeFelsko PosiTector 200 Coating Thickness Gauge for Non-Metal Substrates

DeFelsko's  PosiTector 200 Coating Thickness Gauge  uses ultrasoound technology to non-destructively measure coating thickness on a variety of non-metal substrates, including wood, concrete, and plastics. The PosiTector 200 comes in Standard or Advanced gauge models, with a choice of three measuring ranges, including the  200D-probe for soft, thick coatings like polyurea (up to 200 mils), asphaltic neoprene, or thick polymers from 2 to 300 mils thickness.



Separate Probes for DeFelsko PosiTector 6000 Coating Thickness Gauge

Probes for DeFelsko's PosiTector 6000 Dry Film Coating Thickness Gauge come in a variety of styles and models to accommodate different metals, coating types and thickness, and small or difficult-to-reach places. All separate probes are fully interchangeable on both Standard and Advanced models of PosiTector 6000 gauges. Ferrous, non-ferrous, or ferrous/non-ferrous probes in integrated or separate (cable) probes, micro-probes for very small surfaces or tight spaces, high yield coating thicknesses (ferrous up to 1.5 inches, ferrous/non-ferrous up to 2.5 inches), and specialty probes FHXS Xtreme™ high-temperature probe for measuring up to 300 mils on steel up to 250 degrees C or 500 degrees fahrenheit, and the new FNDS probe that separately measures zinc and paint in duplex coating systems.


DeFelsko's Wireless Bluetooth Printer

NEW! DeFelsko's Wireless Bluetooth® Printer prints stored batches or streams live readings from your PosiTector Advanced gages.


PosiTector SmartLink

 An Industry First! PosiTector® SmartLink™  - Wirelessly connect PosiTector probes to your smart device!

PosiTector SmartLink and free mobile app for Apple or Android turns your cell phone or tablet into a virtual PosiTector gage; unprecedented Mobile Integration - no internet connection required!

Take full advantage of the simplicity and utility of your smart device including touch screen keyboard, microphone, camera, email, WiFi, Bluetooth, cellular, dictation tools, etc., for coating thickness measurement using any PosiTector 6000 paint thickness probe, Dewpoint and environmental conditions with the PosiTector DPM probe, or surface profile measurement with the PosiTector SPG or RTR Replica Tape Reader probe.

SmartLink enables seamless online integration with an Internet Connection to share, backup, synchronize and report measurement data via email, apps and the cloud.


DeFelsko PosiTest DFT Coating Thickness Gauge

DeFelsko announces the new PosiTest DFT Coating Thickness Gauge, ideal for in-shop checking of coating thickness in automotive, welding, or blast shops, or powder coating operations. PosiTest DFT Ferrous measures coating thickness up to 40 mils on ferrous metals such as steel, while PosiTest DFT Combo measures paint thickness on all metals, including steel, aluminum, and stainless steel substrates.

PosiTest DFT Coating Thickness Gauge is an economical, DeFelsko-quality electronic gage for measuring dry film coating thickness on all metal surfaces.


DeFelsko PosiTest PC Powder Checker

DeFelsko's new PosiTest PC Powder Checker Non-contact Uncured Powder Thickness Gauge affordably measures uncured powder coatings using non-contact ultrasonic technology to predict a cured thickness.


Fireproofing Thickness Gauge

Fireproofing Thickness Gauge measures the thickness of intumescent and fireproofing materials in inches and millimeters.


DeFelsko Powder Comb

DeFelsko's Powder Comb measures the thickness of dry coating powder before it's baked or cured.


DeFelsko PosiTector Universal Gauge Body

DeFelsko's UNIVERSAL POSITECTOR GAUGE BODY brings the PosiTector series of Coating Inspection Gauges into the 'paperless' generation. Standard and Advanced PosiTector Universal Gauge body receive all probes for the PosiTector 6000 and PosiTector 200 Coating Thickness Gauges, PosiTector DPM Dew Point Meter, the PosiTector SPG Surface Profile Gauge, PosiTector RTR & new RTR-3D Replica Tape Readers, PosiTector SHD Shore A or D Durometer probes, the PosiTector SST Surface Salt Testerand DeFelsko's PosiTector UTG Ultrasonic Material Thickness Gauge. Both models feature colour LDC display, USB mass-storage, downloadable to computer or upload to web-based application. PosiTector Advanced Gauge bodies also feature WIFI and Bluetooth technologies to communicate with mobile devices, to connect to, and to download software updates.


OG202 Tooke Paint Inspection Gauge (aluminium)

Micro-Metrics' OG202 Tooke Paint Inspection Gauge is a precision tool for inspection and thickness measurement of single or multiple coating layers on any substrate, and for microscopic observation and measurement of substrate and film defects. Available in plastic or aluminum body, with 50-power microscope with universale measuring reticule marked in mils, microns, and millimeters, and standard 1X, 2X, and 10X tungsten carbide cutting tips  and optional 5X cutting tip.


OG 204 Tooke Paint Inspection Gauge (plastic)

Precision Paint Inspection Gauge or Tooke Gauge made of injection-molded high-impact polycarbonate plastic. For dry film measurement of single or multiple coats on any substrate, as well as the microscopic examination and measurement of substrate and film defects.


PosiTest Coating Thickness Gauge by DeFelsko

PosiTest Coating Thickness Gauge by DeFelsko is a magnetic pull-off gauge for measurement of non-magnetic coatings on steel. Commonly referred to as a banana gauge, PosiTest mechanical Coating Thickness gauge is explosion proof, making it safe for refinery use.


Nordson Wet Film Gauge

Available in three measuring ranges, Nordson Wet Film Thickness Gauges are made of stainless steel to last. Coating thickness values are distributed over a four-sided measuring surface that rotates in the handle.


DeFelsko PosiPen Magnetic Pull-Off Coating Thickness Gauge

  PosiPen Coating Thickness Gauge   by DeFelsko measures thickness of non-magnetic coatings on steel. DeFelsko's PosiPen is ideal for measuring the thickness of coatings on very small parts or surfaces with extreme temperatures.


PCWI Certified Coating Thickness Standards

PCWI CERTIFIED COATING THICKNESS STANDARDS are used to check the accuracy of all types of coating thickness gauges. PCWI Calibration Standards are available in sets of 4 coated plates plus one zero plate, with either ferrous or non-ferrous bases, and calibration certificate traceable to national and international standards, incuding NIST. Certified Calibration Standards are the only correct tool for verifying the accuracy of readings taken with magnetic pull-off coating thickness gauges, and are ideal for checking both magnetic and eddy-current electronic coating thickness gauges.


Stone Tucker Instruments Brand Certified Calibration Shims

CALIBRATION SHIMS are used to verify that digital coating thickness gauges are measuring within tolerance, and to ensure that the user is following the correct procedure for gauge operation. Plastic Calibration Shims are available in sets of 5 un-certified shims, or 8 Certified Coating Thickness Shims in a rigid folder.


PosiTector 6000 FNDS Probe

DeFelsko is pleased to announce a new addition to the PosiTector series of coating thickness gages, the PosiTector 6000 FNDS probe for duplex coating systems. The PosiTector 6000 FNDS probe simultaneously measures and displays the individual layer thicknesses of zinc and paint in a duplex coating system. Compatible with PosiTector Advanced, and the new PosiTector Standard bodies with colour screen.


PosiTector 6000 FXS Xtreme Probe

Newly redesigned! PosiTector® 6000 FXS Xtreme™ Coating Thickness Probe now measures to 80 mils (2000µm) coating thickness range on ferrous substrates up to 250ºC (500º F) and rough surfaces including hot-dipped or thermal-spray galvanizing. Compatible with PosiTector Standard and Advanced gauge bodies and the new PosiTector SmartLink™.


DeFelsko PosiTector 6000 - FLS Probe

DeFelsko is pleased to announce a new PosiTector® 6000 probe for measuring intumescent paint and other thick protective coatings on steel. The new PosiTector 6000 FLS Probe measures thick non-magnetic coatings up to 1.5 inches (38 mm).


DeFelsko PosiTector FNGS Probe

DeFelsko announces its new PosiTector 6000 FNGS Probe, for measuring paint and coating thicknesses up to 2.5 inches thick on all metal substrates. PosiTector 6000 FNGS measures non-conductive coatings on both ferrous and non-ferrous metal substrates, including fire-retardant (intumescent) coatings, insulating coatings and linings, and ship's hull paint thickness.


DeFelsko PosiTector 6000 FHXS Xtreme™ Probe

DeFelsko introduces its new heavy-duty, high-temperature paint thickness probe for the PosiTector 6000: FHXS Xtreme™. PosiTector 6000 FHXS features braided steel cable and alumina wear face to measure coating thicknesses up to 400 mils on hot ferrous metal surfaces up to 250° C (500° F) or rough surfaces that may damage standard coating thickness probes.


DeFelsko PosiTector 6000 F90ES Coating Thickness Probe

NEW! PosiTector 6000 F90ES Coating Thickness Probe - extended-length, right-angled probe measures up to 45 mils in hard-to-reach, small-access locations.

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