Specifications
SKU: CUSTOM Ultrasonic thickness gauge STG-02
Product overview
It is possible to measure the thickness of various materials, from metals to non-metals.
- The thickness is calculated by measuring the time it takes for the ultrasonic waves output from the transducer to enter the object, reflect off the opposite surface, and return (propagation time).
- It can easily measure the thickness of finished metal processed products, inspect for corrosion on pipes and steel plates, and measure thicknesses in areas that are difficult to measure with calipers or micrometers.
- Equipped with a backlit LCD for convenient use in dark places.
- Equipped with auto power off function to reduce battery consumption.
Features
The probe is placed against the object to measure.

A convenient carrying case is also included.


Part names
Main unit
- โ Probe socket
- โกDisplay section
- โขUp/Backlight button
- โฃ Back/Memory button
- โค Menu/Sound Speed โโSetting/โถ (digit shift) button
- โฅPower button
- โฆOK/Measurement mode button
- โงDown/Calibration button
- โจ Calibration test piece
- โฉProbe
- โชBattery cover
display
- โ Displays the measurement mode (Continuous, Single)
- โกDisplays when the left probe socket is attached
- โขDisplayed when the auto power off function is enabled
- โฃ Lights up when the alarm function is ON
- โคDisplays the remaining battery level
- โฅDisplays representative examples of materials and sound speeds
- โฆ A display will appear when the probe is pressed correctly against the object to be measured.
- โงDisplays the measured value
- โจDisplays the maximum measured value
- โฉDisplays the average measurement value
- โชDisplays the minimum measurement value
360° rotating image
Clicking on the image will open a new window.
specification
Electrical Performance
| Measurement range | resolution | Accuracy |
|---|---|---|
| 1.0 to 350 mm (steel) | 0.01mm (1 to 99mm) 0.1mm (100mm or more) |
±(1% rdg + 0.1) mm |
General specifications
| Measurement method | Ultrasonic pulse reflection type |
|---|---|
| sampling | Approximately 2 times/second |
| Auto Power Off | 5 minutes, 10 minutes, 30 minutes (cancellable) |
| Measurement range | 1.0 to 350 mm (steel) |
| Minimum Pipe Size | Outer diameter: φ20 mm, wall thickness: 3 mm (steel) |
| resolution |
|
| Accuracy | ±(1%rdg+0.1)mm |
| Sound velocity setting range | 1000 to 9999 m/s |
| probe | Integrated cable, total length: approx. 950 mm, operating frequency: 5 MHz, outer diameter (contact surface diameter): φ 18 mm (φ 10 mm) |
| display | Dot matrix display (with backlight) |
| memory | Maximum 100 items |
| Operating temperature and humidity | 0 to +40°C, 80% RH or less (no condensation) |
| Storage temperature and humidity | 0 to +40°C, 20 to 80% RH (excluding batteries, no condensation) |
| size | Approx. W 72 × H 135 × D 37 mm |
| weight | Main unit: Approx. 220 g (excluding probe) Probe: Approx. 46 g |
| power supply | 3 x AA batteries |
| battery life | Approximately 12 hours *1 |
| accessories | Probe, test piece (steel 4mm thick), hard case, couplant, instruction manual (with warranty) |
| option | |
| proofreading | Possible |
| JAN | 4983621291131 |
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