Chongqing Leeb Instrument Co.,Ltd

Plastic Shell Magnetic Coating Thickness Gauge With Changeable Ferrous Probe

Product Details:
Place of Origin: China
Brand Name: LEEB
Certification: CE, FCC EAC & ISO
Model Number: Leeb220
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: Magneto-resistance Thickness Gauge Application: On Ferrous Metal
Principle: Magnetic Method Min Curvature Of The Min Area (mm): Convex1.5 Concave9
Shell: Plastic Shell Probe: Changeable
High Light:

Magnetic Coating Thickness Gauge


Leeb220 Coating Thickness Gauge



Product Description

 Plastic Shell Magnetic Coating Thickness Gauge With Changeable Ferrous Probe

Competitive Coating Thickness Gauge With Changeable Ferrous Probe & Plastic Shell
Functions & Features
1)  With High quality Changeable  Fe metal probe
2)  With two working mode: by direct & by batch;
3)  With two measuring methods:continuous and single;
4)  Everyone can set the limit of this instrument when using.
5)  Easy operation: Switch off automatically or manually.
6)  With five calibration specimens: 1024μm,513μm,249μm 99.8μm,48.5μm)
Technical Parameters


Technical Parameters
Model No. Leeb220
Measuring principle Fe
Measuring range (µm) 0~1250μm
Probe Changeable
Shell Plastic
Accuracy ±(1~3%H+1) μm; H refers to the thickness of testing piece
Minimum resolution (µm) 0.1μm
Min curvature of the min area (mm) Convex1.5 Concave9
Diameter of the min area (mm) Φ7
Critical thickness of substrate (mm) 0.5
Memory 200 groups measured data
Dimensions 115*70*30mm
Power supply AAA Alkaline battery
Standard Configuration
Main Machine, probe*1(Fe), substrate*1(Fe),

5 calibration specimens (48.5μm,99.8μm,249μm,513μm,1024μm)

Optional Accessories Probes,Specimens


Measuring Principle
Measuring Non-magnetic coatings on magnetic substrates (such as aluminum, chromium, copper, rubber coatings on steel, iron, alloy and hard magnetic steel substrates).
When the probe contact with cover, measuring probe and magnetic metal matrix form a closed magnetic circuit, as a result of the existence of a non-magnetic layer, make the magnetic circuit magnetic resistance change, can be derived by measuring the change the thickness of coating.
Units Exchange(μm <=> min)
Unit conversion method is:When turned on the instrument,press“Menu”to  select up or down key to enter“Unit”and press“Menu”to enter the Unit setting and press up or down key to select μm or mils,“Exit”to go back and get the new test.
The instrument for measuring value automatically,It need at least three measurements to complete statistics:Average,standard deviation,test times, maximum test values, the minimum test values.

High quality Equipment Box:
Plastic Shell Magnetic Coating Thickness Gauge With Changeable Ferrous Probe 0


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