Raytech Ndt Instrument Co., Ltd.

China Manufacturer with main products: Hardness Tester, Coating/Painting Thickness Gauge, Digital Ultrasonic Flaw Detector, Ultrasonic Thickness Gauge

Home  >Products Catalog > Coating Thickness Gauge > Digital Portable Coating Thickness Gauge with Built-In Probe TG-8102FN

Digital Portable Coating Thickness Gauge with Built-In Probe TG-8102FN

Supply Ability: 500 Unit(s) per Month
Shipping: by DHL TNT Fedex UPS etc
Payment Terms: T/T, Western Union, MoneyGram
Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Place of Origin: Beijing in China
Packaging Details: Standard Export Carton

Quick Details

  • Brand Name: RAYTECH
  • Max Load: 100
  • Usage: Coating Thickness Measure
  • Material: Steel
  • Warranty: two years
  • Model Number: TG-8102FN
  • Measuring range: 0-1250 um
  • Power supply: 2 * AA batteries
  • Thinnest substrate: 0.4mm


Digital Portable Coating Thickness Gauge with Built-in Probe TG-8102FN
Digital Portable Coating Thickness Gauge with Builtin Probe TG8102FN

 this device is a portable meter. It is capable of Measuring coating thickness quickly, precisely and without injury, both for the Laboratory and engineering environment. It is currently widely used in Manufacturing, metal processing industry, chemical industry, commodity Inspection and testing fields; and is essential for material protection major.


this device meets the following criteria:

GB/T 4956-1985 Non-magnetic coating thickness measurement on magnetic metal substrate, Magnetic Method

GB/T 4957-1985 Non-conductive coating thickness measurement on non-magnetic metal substrate, Eddy Current Method

JB/T 8393-1996 Magnetic and eddy current coating thickness

JJG 889-95 "Reluctance thickness "

JJG 818-93 "Eddy Current Thickness"


   Thickness Measurement using both Magnetic Method and Eddy Current Method to measure the Non-magnetic coating on a magnetic metal substrate, or non-conductive coating On non-magnetic metal substrate.

  Single-point or two-point method could be Used to correct probe system deviation, in order to ensure the accuracy of the Device in the process of measuring.

  Fast automatic identification of iron and Non-iron substrate.

  Power voltage indicator.

  Speaker beep while operating.

  Power-off automatically when idle; manually Power-off available.

  Negative display function to ensure the Accuracy of zero point calibration.

  Ultra-low power consumption, less than 10 A in standby mode.

Technical Data

  Measuring range: 0-1250 m

  Power supply: 2 * AA batteries

  Measurement deviation: zero calibration (1 + 3% H); two-point calibration [(1% ~ 3% H)] H + 1.5

  Ambient temperature: 0-40

  Relative humidity: 85%

  Minimum substrate: 10 * 10mm

  Minimum curvature: 5mm convex; 5mm concave

  Thinnest substrate: 0.4mm

  Weight: 99g (with battery)

  Size: 102mm * 66mm * 24mm




this model includes two functions, F and N.


1. F function can measure the thickness of non-magnetic coating layers (aluminum, chrome, copper, ename1, rubber, paint) on magnetic substrate (steel, Iron, alloy and magnetic stainless steel) 

 2. N function can measure the Thickness of non-conductive coating layers (ename1, rubber, paint, vanish, Plastic anodic oxide layer) covered on non-ferrous substrate (aluminum, brass, Zinc, tin and non-magnetic stainless steel)


Item Checklist



Meter device


Standard films


Base substrate


Packing box


User Manual




this instrument Has one-year quality guarantee, maintenance for all life. If there are any Problems of this product, please contact the dealer in time. 

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