LS223+F5N3 Probe

LS223+F5N3 Probe


     Ⅰ. Coating Thickness Tester Brief Introduction 

  The LS223 coating thickness tester is split type instrument, the measuring range of F5N3 probe is 0.0-5000μm. It can be used not only to measure non-magnetic coatings such as paint, varnish, enamel, chrome and galvanizing on ferromagnetism metal substrates such as steel or iron, but also measure Non-conductive coatings such as paint, anodized layers or ceramic on non-magnetic metal substrates such as copper, aluminum, die cast zinc, brass etc.


223 coating thickness tester

  Standards for the product:
  GB/T 4956-2003 Non-magnetic Coatings on Magnetic Substrates-Measurement of Coating Thickness-Magnetic Method
  GB/T 4957-2003 Non-conductive Coatings on Non-magnetic Basis Metals-Measurement of Coating Thickness-Eddy Current
  DIN EN ISO 2808 Paints and Varnishes-Determination of Film Thickness
  JJG-818-2005 Verification Regulation of Magnetic and Eddy Current Measuring Instrument for Coating Thickness

        Please click here for more information about coating thickness gauge and selection table

      Ⅱ. Coating Thickness Tester  Parameters 

Parameter LS223 Coating Thickness Tester
Probe tip  Ruby fixed
Probe type F5N3 probe
Measuring principle Fe:Hall Effect / NFe: Eddy curren
Measuring range Fe:0.0-5000μm NFe:0.0-3000μm



≤±(3% reading+2μm):0-3000μm
≤±(5% reading+2μm):3000-5000μm

Unit  μm / mil
Measuring interval
Minimum measuring area Ø = 25mm
Minimum curvature  Convex:5mm / Concave:25mm
Minimum substrate thickness  Fe:0.2mm / NFe:0.05mm
Display  128×64 dot matrix LCD
Power supply  2pcs of 1.5V AA alkaline battery
Range of operation temperature  0℃-50℃
Storage temperature range  -20℃-60℃
Host size  126*66*35 mm
Probe size  22*26*55 mm
Weight(with battery)  160 g

      Ⅲ. Coating Thickness Tester Features  

1. Wear-proof ruby probe tip for long-term use

223 coating thickness tester probe

  2. No calibration, just zero adjustment.Only one button, easy to operate

 223 paint thickness gauge

  3. With temperature compensation function and digitalizing analog signal function,these sensors are unsusceptible to interference and provide an excellent measuring accuracy
  4. The measuring range is 0.0-5000μm


223 paint thickness meter

  5. The gauge automatically identify the substrate and switch measurement mode rapidly,"Fe", "NFe", "Fe/NFe" three measurement modes can be set. Chinese and English languages can be easily switched

223 coating thickness tester display interface

  6. With external cable probe, two different measuring range can be easily changed between 3mm and 5mm

      Ⅳ. Coating Thickness Tester Operation video 

      . Coating Thickness Tester Packing Details  

No. Item Quantity Unit
1 LS223 Coating Thickness Gauge 1 Set
2 Fe plate of zero adjustment 1 Pcs
3 NFe plate of zero adjustment 1 Pcs
4 Standard film 1 Pcs
5 Instruction manual 1 Pcs
6 Certificate/Warranty card 1 Pcs
7 1.5V AA alkaline battery 2 Pcs

package of coating thickness gauge


       1.The gauge has one-year warranty. If the gauge works abnormally, please send the whole gauge to our company for maintenance
       2.Provide users with spare parts and lifelong maintenance services
       3.Provide the users with the gauge inspection service 
       4.Free technical support for long term
       Manufacturer: Shenzhen Linshang Technology Co.,Ltd. Website:       
       Service hotline: 0755-86263411 Email:

Tags: Coating thickness gauge
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