Description
Overview
GAOTek portable digital ultrasonic thickness gauge can measure the thickness of normal metal materials and metal materials covered with coating. The coating thickness must be less than 0.05 in (1.2 mm) while the thickness range of the metal under coating must be between 0.12 in to 3.94 in (3 mm to 100 mm).
Features
- Technique: pulse-echo with dual probe
- Display: 4 digits LCD with backlight
- Measuring range: 0.7 to 300.0 mm
- Resolution: 0.01 mm 0.8-99.99 mm, 0.1 mm 100.0-300.0 mm
- Velocity range: 500-9999 m/sec.
- Display circle: 1 sec.
- Coupling indication
- Memory: 40 data can be stored and re-readable
- Units: mm or inch
- Low battery indicator on LCD
- Auto shut-off: after 5 min. of non-use
- Echo-to Echo technology
- Power: 2 ea. 1.5V AA alkaline cells
Â
Technical Specifications
Display | 4 digits LCD |
Backlight | Yes |
Measuring Range | 0.04 in to 11.81 in (1.2 mm to 300.0 mm) in steel with 5P probe |
Resolution | 0.1 mm |
Accuracy | 0.0276 in to 3.9291 in (0.7 mm to 99.9 mm)
± (0.5% +0.1) mm 3.9370 in to 11.8110 in (100.0 mm to 300.0 mm) ± (1% +1) mm |
Unit | mm |
Velocity | 0.622 mi/s to 6.214 mi/s (1000 m/s to 9999 m/s) |
Coupling Indicator | Yes |
Calibration | Auto |
Low Battery Indicator | Yes |
Working Environment | 32 ºF to 104 ºF (0 ºC to 40 ºC), 20 to 90% RH |
Power off | Auto |
Power supply | AA battery x 2 |
Dimension | 5 in x 2.59 in x 1.14 in (127 mm x 66 mm x 29 mm) |
Net weight | 0.52 lb. (0.24 kg) |
Standard probe | 5P |