Functions & Features
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English menu.
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Two patterns of working: pattern of direct and pattern of group.
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Data transmission: USB, can be connected to the PC.
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Two methods of power off: Manual & A0utomatically.
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Limit settings: alarm if one of the measurement data is beyond of the limits.
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Deleting function: You can delete one of the doubtful data and you can also delete all of data in the memory to prepare for new measurement.
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Saving function: capable of 320 sets of measurement value.
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Two optional methods available to calibrate the gauge, and you can calibrate system error of the probe using basic calibration method.
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Five statistical data: Mean Value, Maximum Value, Minimum Value, Measurement, Standard Deviation.
Application Fields:
- Coating thickness gauge is mainly used for measuring hull, oil and gas pipeline, high pressure vessel and boiler wall thickness as well as a variety of plate thickness, can be measured material is a delegate with steel metal materials, can be plastic, nylon and other non-metallic materials.
Measuring Materials:
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Non conductive coating on non magnetic metal (such as rubber, plastic, paint, oxide on aluminum, copper, zinc, tin)
Technical Specifications:
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Model |
leeb231 |
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Operating principle |
Eddy current |
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Measuring range (µm) |
0~1250μm |
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Accuracy |
±[(1~3%)H+1] |
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Low range resolution (µm) |
0.1μm |
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Min curvature of the min area (mm) |
Convex1.5 Concave9 |
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Diameter of the min area (mm) |
Φ7 |
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Critical thickness of substrate (mm) |
0.5 |
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Operating temperature |
0℃~40℃ |
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Dampness |
20%~90% |
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Magnetic field |
No strong magnetic field environment |
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Shell |
Metal case |
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Dimensions |
150×55.5×23mm |
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Power supply |
AAA Alkaline battery |
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Standard configuration |
Main unit,5 specimens (50mm、100mm、200mm、500mm、1000mm),2AAA Batteries |

