Digital Ultrasonic Thickness Gauge Sound Velocity Meter Metal Depth tester 1.2-225mm Smart Sensor AS840 with LCD display
2. Auto linear compensation: this advanced software program enhances the precision by correcting the non-linear accuracy of transducer.
3. Use and keys to make a quick adjustment for the sound velocity /thickness,and a quick recall to the stored data.
4. Coupling status indication: Observing the coupling icon to learn if the coupling is accomplished or not.
5. 10 thickness measurement storage and recall function is available,
6. which facilitates the height work or working in wild area.
7. Sound velocity measurement: With a given thickness by a sample hardware to measure the sound velocity, which avoid the further conversion or consultation of the table.
8. 12 sound velocity for different material
9. Low battery indication
10. Auto power off mode designed to conserve battery power.
11. More than 10000 times long lift keys.
12. Manual power off
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Display |
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4-digital LCD display |
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Minimum display unit |
0.1 mm |
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Measuring range |
1.2 to 225.0mm (steel) |
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Working frequency |
5MHz |
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Accuracy |
(1%H+0.1)mm,H denotes the measured thickness. |
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Minimum limit for tube measuring |
20*3mm (steel) |
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Sound velocity range |
1000 to 9999 m/s |
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Measuring sound velocity with a given thickness |
measuring range: 1000 to 9999 m/s. |
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Operation Condition |
temperature: 0°C~40°C Relative humidity: <90%RH |
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Operation current |
Normal operation current: 50mA |
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Packing Contents |
main unit-1PCS |
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Power supply |
1.5V AAA * 3 PCS (not include due to air limit) |
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Minimum limit for tube measuring |
Ф20*3mm(steel) |
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Auto Zero Calibration |
V |
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Auto linear compensation |
V |
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Coupling Indicator |
V |
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Metric / Imperial Switchable |
--- |
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Battery Indication / Auto Power Off |
V |
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Product Net Weight / Product Size |
200g / 150*80.5*34mm |
