SMART SENSOR AS840 Digital Ultrasonic Thickness Gauge Sound Velocity Meter Metal Depth tester Smart Sensor with LCD display
sku: 33042914405
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$66.99
Shipping from: China
Technical Details
| Accuracy: | (1%H+0.1)mm,H denotes the measured thickness |
| Auto linear compensation: | yes |
| Auto Zero Calibration: | yes |
| Battery Indication / Auto Power Off: | yes |
| Brand Name: | SMART SENSOR |
| Coupling Indicator: | yes |
| Display: | 4-digital LCD display |
| Item Size: | 160 x 60 x 30 mm |
| Item Weight: | 146g |
| Measuring Range: | 1.2 to 225.0mm (steel) |
| Minimum display unit: | 0.1 mm |
| Minimum limit for tube measuring: | 20*3mm (steel) |
| Model Number: | AS840 |
| Normal operation current: | 50mA |
| Power Supply: | 1.5V AAA * 3 (not included) |
| Sound Velocity Range: | 1000 to 9999 m/s |
| Stand-by Current: | 20uA |
| With Backlight Or Not: | No |
| With Backlight turn on current: | 120mA |
| Working Frequency: | 5MHz |
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