Portable digital ultrasonic thickness gauge for measuring the thickness of materials. Ergonomically designed for comfortable positioning in your hands, the ARW-N brings together all the necessary functions to satisfy any need.
Equipped with internal data memory and a built-in calibration plate for Probe, it allows fast and precise measurement both on a single point and in continuous mode with the SCAN function.
Optional accessories

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Technical specifications Ultrasonic Thickness Gauge ARW-N |
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Measuring Range |
1,2...200 Depending on the material measured (with 5Mhz probe) 0.7...80 Depending on the material measured (with 7Mhz probe) |
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Ultrasound speed |
1000-9999m/sec |
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Resolution |
0,01 mm |
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Accuracy |
0.5% of the measurement + 0.04 mm |
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Selectable units of measure |
mm, inch |
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Dimensions |
150mm x 74mm; H 32mm |
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Weight |
245g |
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External probe |
5 MHz ø 14 mm (lungh del cavo: 1m) 7 MHz ø 6 mm (lungh del cavo: 1m) |
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Power supply |
2x1.5V AA batteries |
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Data output |
RS-232 |
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Internal data storage |
For 20 files (100 valori values for file) |
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Auto shut-off functions |
automatic |
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Scan functions |
Scan mode (10 measurement for sec.) |
