CUSTOM Ultrasonic thickness gauge STG-02

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

• Probe socket
• Display section
• Up/Backlight button
• Back/Memory button
• Menu/Sound Speed  Setting/% (digit shift) button
• Power button
• OK/Measurement mode button
• Down/Calibration button
• Calibration test piece
• Probe
• $jBattery cover

display

• Displays the measurement mode (Continuous, Single)
• Displays when the left probe socket is attached
• Displayed when the auto power off function is enabled
• Lights up when the alarm function is ON
• Displays the remaining battery level
• Displays representative examples of materials and sound speeds
• A display will appear when the probe is pressed correctly against the object to be measured.
• Displays the measured value
• Displays the maximum measured value
• Displays the average measurement value
• $jDisplays the minimum measurement value

 

360° rotating image

Clicking on the image will open a new window.

 

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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	0.01 mm (1 to 99 mm) 0.1 mm (100 mm or more)
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	Replacement probe: STGP-01 Couplant: STGC-01
proofreading	Possible
JAN	4983621291131

*1 When using alkaline batteries. Battery life may be shortened depending on usage conditions (such as long standby times for measurement).