Coating Thickness Gauge NOVOTEST TP-2020


Coating thickness gauge NOVOTEST TP-2020 is designed for thickness measuring of coatings based on ferrous and non-ferrous metals. Variety of various sensors make it possible of non-destructive testing of protective coatings with a wide thicknesses range. Thickness gauge can also measure next parameters: the depth of grooves and corrosion, surface roughness as well as temperature control, ambient humidity and dewpoint temperature, therefore covering a wide range of tasks by one universal unit (thickness gauge).


Thickness measurement range(depends on probe type)0 µm … 60 mm
Measured parametercoating thickness, corrosion depth, roughness, temperature, humidity, dew point temperature
Measuring unitsμm, mm, inch, mil
Revision modescalculation of average, indication of minimum and maximum
PC connectionyes
Menu languagesEnglish, Espanol, French, Russian
Dimensions, mm122x60x25
Operating temperature range, ° C-20 … +40 ° C
Batteries2 AA
Type of connectors of probesLemo
Storage of measurement results and PC software (optional)256
StandardsAS 2331.1.4, AS 3894.3-B, AS/NZS 1580.108.1, ASTM B 499, ASTM D 7091, ASTM E 376, ASTM G 12, BS 5599, EN 13523-1, IMO MSC.215(82), IMO MSC.244 (83), ISO 1461, ISO 19840, ISO 2063, ISO 2178, ISO 2360, ISO 2808-7C, ISO 2808-7D, ISO 2808-12, NF T30-124, SSPC PA 2, US Navy PPI 63101-000, US Navy NSI 009-32,  ASTM D 1186-B, ASTM D 1400, BS 3900-C5-6B, BS 3900-C5-6A, BS 5411-11, BS 5411-3, DIN 50981, DIN 50984, ECCA T1, ISO 2808-6A, ISO 2808-6B, SS 184159
Time of continuous work hours, not less20
Weight of electronic unit with batteries, no more, kg0.2

Specifications of probes for Coating Thickness Gauge NOVOTEST TP-2020 

Coatings on steel (dielectric and conductive
coatings on ferromagnetic metals and alloys)
Type of probeCoating thickness measurement rangeMeasurement accuracyDimensions of the probe, mmPurpose
probe F-0,3 0-300 μm±(0,03h+0,001) mm Ø5×40Measurement of paint, varnish and galvanic coatings
probe F-0,5 0-500 μm±(0,03h+0,001) mm Ø 8×15
probe F-2 0-2000 μm±(0,03h+0,002) mm Ø 10×35Measurement of paint and varnish coatings
probe F-5 0-5000 μm±(0,03h+0,002) mm Ø 18×40Measurement of paint, varnish and mastic coatings
Coating on the non-magnetic metals
(Any (dielectric or metal) coatings on non-ferrous metals and alloys)
probe NF-2 0-2000 μm±(0,03h+0,002) mm Ø 12×35Measurement of anodic-oxide films and paint coatings
Thick coatings on metals (dielectric coatings on metals)
probe M-12 0-12 mm±(0,03h+0,02) mmØ 15×50Measurement of mastic coatings
probe M-30 0-30 mm±(0,03h+0,03) mm Ø 40×50
probe M-60 0-60 mm±(0,03h+0,05) mm Ø 70×60
Measurement of surface roughness, Rz
(After abrasive blasting pre-painting work)
probe DSH 2-300 μm±(0,03h+0,002) mmØ 18×40Measurement of surface roughness after sand and shot blasting
Temperature, humidity and dew point
probe DT -50 … +80 ° C + / – 1 ° C Ø 12×107Temperature measurement
probe DTVRHumidity: 0 – 100%
Temperature: -50 … 80 °C
Dew point: -15 – +40 °C
± 5%
± 1 ° C
± 2 ° C
Ø 50×120Measurement of temperature, humidity and dew point





  • Measures coating thickness on ferrous (Fe) and non-ferrous (nFe) metals
  • Automatic sensor detection
  • Wide range of sensors for different tasks
  • Selecting units of measure
  • Storing individual calibrations in probes memory
  • Average calculation, minimum and maximum indication
  • High measurement accuracy
  • Transfer of measurement data to PC via usb
  • Portability
  • Large buttons
  • Enlarged screen
  • Shockproof housing with a special protective silicone bumper case
  • Charge control

Standar Package

  • Thickness gauge electronic unit TP-2020
  • Standart probe ( by customer’s choice)
  • Set of reference thickness samples
  • Batteries (AA) – 2 pcs
  • Charger
  • USB cable
  • Operating manual
  • Case

Availabel Options

  • Additional probes for thickness gauge (depends on requirements)
  • Batteries
  • Set of reference thickness samples


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