LS225+N1500 Plating Thickness Tester

Test ultra-thin coating thickness below 10μm
Eddy current measuring principle
Suitable for anodic oxide layer on non-ferrons substrates
Measuring range:0-1500μm.

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LS225+N1500 is a split type plating thickness tester, which consists of the host and the non-ferrous probe N1500. The digital plating thickness tester adopts the eddy current induction principle. It has ultra-high measurement accuracy and repeatability. LS225+N1500 plating thickness measuring instrument is equipped with a probe, which is especially suitable for measuring ultra-thin coatings and various small-sized work pieces and special-shaped materials.

LS225+N1500 best plating thickness gauge is mainly used to measure the thickness of the anodized layer on the surface of aluminum alloy profiles, aluminum plates, aluminum-plastic panels and various aluminum work pieces, as well as non-conductive coatings on non-ferrous metal substrates such as brass and copper.

No. Instrument configuration Price (US $)
1 LS225 host 158
2 N1500 308
3 LS225+N1500 466
4 LS225+N1500+test fixture 700


The LS225+N1500 plating thickness tester can be used in production inspection, construction acceptance as well as sales and exhibition sites. It can quickly and non-destructively measure the thickness of non-conductive coating on non-magnetic metal substrates. This plating thickness measurement device can be used in industries such as aviation, building materials, machinery, chemicals, engineering and instrumentation, etc.

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LS225+N1500 Plating Thickness Tester Parameters

LS225 Plating thickness tester parameters

Parameter Value
Display 240×160 dot matrix LCD
Power supply 4pcs of 1.5V AAA alkaline battery
Operation temperaturerange 0℃-50℃
Storage temperaturerange -20℃-60℃
Host size 148*76*26 mm (L*W*H)
Weight (include battery) 194g

N1500 probe parameters

Parameter Value
Measuring principle Eddy current
Substrate Non-ferromagnetic metal
Measuring range 0.0-1500μm
Resolution 0.1μm:(0μm - 99.9μm)
1μm:(100μm - 999μm)
0.01mm:(1.00mm – 1.50mm)
Repeatability ≤ ± (0.8% of reading + 0.1μm) Test with fixture
Accuracy ≤±(2%reading+0.3μm) after 5 points calibration
Unit μm / mil
Measuring interval 0.8s
Minimum measuring area Ø = 7mm
Minimum curvature Convex:1.5mm / Concave:10mm
Minimum substrate thickness 0.05mm
Calibration Support zero reference adjustment and 1 to 5-points calibration
Probe size 110*15 mm (Without connecting cable)
Probe weight 81g
coating thickness gauge
coating thickness gauge probe


1. The pen-shaped probe is especially suitable for measuring the coating thickness on small size and special-shaped materials.

coating thickness tester test small materials
coating thickness tester test small materials

2. Using digital oscillation technology and high-speed ADC acquisition, the plating thickness measuring instrument can measure ultra-thin coatings below 10μm and ensure accurate and stable data.

3. LS225+N1500 digital plating thickness gauge use the digital probe and the digital signal is processed on the probe, which is not easy to be interfered by the external environment, ensuring good data repeatability.

4. It has an ultra-wide plating thickness measuring range of 0-1500μm. The measurement unit is switchable between μm and mil.

5. Purchasing a dedicated test fixture can eliminate the error caused by human factors and the data repeatability can reach 0.1μm.

plating thickness tester
plating thickness tester

6. Support zero adjustment and multi-point calibration to ensure more accurate data. This portable plating thickness tester is equipped with a special zero adjustment plate and standard film.

7. With data statistics function, the plating thickness measuring instrument can automatically count the maximum, minimum, average and the standard deviation of the latest 9 sets of data.

digital coating thickness meter interface
digital coating thickness meter interface

8. The use of high hardness probe and increased durability design can ensure that the instrument has a long service life.

9. The plating thickness tester can automatically shut down without any operation in 1-9 minutes. (auto-shutdown time can be set). Chinese and English interface can be switched freely.

Qualification and Standards

1. LS225+N1500 plating thickness gauge conforms to the following standards:

(1) GB/T 4957-2003 Non-conductive coatings on non-magnetic basis metals-Measurement of coating thickness-Eddy current

(2) DIN EN ISO 2808 Paints and Varnishes-Determination of Film Thickness

(3) JJG-818-2005 Verification Regulation of Magnetic and Eddy Current Measuring Instrument for Coating Thickness

coating thickness gauge calibration report
coating thickness gauge calibration report

Operation Video

Packaging Details

No. Description Quantity Unit
1 LS225+N1500 Plating thickness tester 1 pcs
2 N1500 probe 1 pcs
3 NFe zero-adjustment plate 1 pcs
4 Standard films 7 pcs
5 User manual 1 pcs
6 Certificate / Warranty card 1 pcs
7 1.5V AAA alkaline battery 1 pcs
8 Plastic engineering case 1 pcs
plating thickness tester packing
plating thickness tester packing

After-sales Service

  1. The plating thickness tester has one-year warranty. If the gauge works abnormally, please send the whole digital plating thickness tester to our company for maintenance

  2. Provide users with spare parts and lifelong maintenance services

  3. Provide the users with the meter inspection service

  4. Free technical support for long term