Chongqing Leeb Instrument Co.,Ltd

Integrated Fe Probe Ferrous Metal Thickness Tester With One Specimen Calibration

Product Details:
Place of Origin: China
Brand Name: LEEB
Certification: CE, FCC EAC & ISO
Model Number: Leeb250
Payment & Shipping Terms:
Minimum Order Quantity: 1 Set
Price: Based on quantity
Packaging Details: Equipment Box
Delivery Time: In 7-10 work days
Payment Terms: T/T, PayPal, Western Union, L/C
Supply Ability: 500 sets per month
  • Detail Information
  • Product Description

Detail Information

Name: Paint Gauge Tester Application: On Ferrous Metal
Accuracy: Magnetic Method Shell: ±(3%H+1) μm
Power Supply: 2*1.5v AAA Battery Dimensions: 130*70*39 Mm
High Light:

Leeb 250 Ferrous Metal Thickness Tester


Leeb 250 Metal Thickness Tester


Leeb 250 paint gauge tester

Product Description

Integrated Fe Probe Ferrous Metal Thickness Tester With One Specimen Calibration


New system Integraded Fe Probe Coating Thickness Gauge With One specimen Calibration



Coating thickness gauge Leeb250 (Fe) is a professional instrument for testing the Non-magnetic coating layer on magnetic substrates, such as aluminum, chromium, copper, zinc, tin, rubber, paint on the steel, iron, alloy and magnetic steel. Easy and quick for operation.

Functions & Features

●  New system with high accuarcy.
●  Easy and quick for operation.
●  Two measuring methods:continuous and single.
●  One specimen Calibration.
●  Automatic back-light.
●  Switch off automatically or manually.


Measuring Materials
Magnetic Induction (Fe): Measuring the thickness of Non-magnetic coating on magnetic metal substrate,such as aluminum, chromium, copper, zinc, rubber, paint on the base of steel, iron, alloy and magnetic steel


Technical Parameters

Technical Parameters
Model No. Leeb250
Measuring principle Fe
Measuring range (µm) 0~1250μm or 0~50mil
Accuracy ±(3%H+1) μm; H refers to the thickness of testing piece
Minimum resolution (µm) 0.1μm ( 0-99.9μm); 1μm ( 100-1250μm)
Min curvature of the min area (mm) Fe: Convex1.5 Concave25
Temperature 0~40℃
Min thickness of substrate (mm) 0.5
Environment No strong magnetic field
Dimensions 130*70*39 mm
Power supply 2*1.5v AAA battery
Standard Configuration
Main Machine, Calibration specimens*5, FE/NFE Substrate, Users’ Manual, Qualified Certificate, Packing list, Warranty card


1.  Test
Power on the gauge. Press the probe steadily on a coating layer to be measured. The reading on the display is the thickness of the coating layer.
To take the next measurement, please lift the probe to more than 3 centimeter and then repeat the step above .
Note: Based on the testing principle of Magnetic / Eddy current ( Fe / NFe) , the speed of pressing the probe on the coating layer should be appropriate. If too slow, it will cause man-made testing errors.
2.  Zero-based calibration
Press the probe on the substrate steadily, then press the Zero key, do NOT lift the probe until the notice sound heard and '0' showed on the display.
Note: Once replace the substrate, zero-based calibration should be made again.


3.  Calibration
The standard calibration has been finished in factory. If
testing results are out of accuracy after a long time storage,
please do One specimen calibration as following steps.
3.1  Choose an appropriate specimen according to yourmeasurement range.
3.2  Press the probe steadilyo on the specimen, then lift the probe after the reading showed up.
3.3  Adjust the measuring result to specimen’s value by pressing the plus key or minus key.
3.4  Repeat the steps above until the testing result is correct.
Note: If not sure about measurement range of work-piece, please use No.2 specimen (around 120μm) to finish the calibration.



Instrument Case

Integrated Fe Probe Ferrous Metal Thickness Tester With One Specimen Calibration 0


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