Overview
Enviro Testers Ultrasonic Thickness Gauge for Metal, Glass, and Plastic Measurement is a portable device designed for fast, accurate, and non-destructive testing. It measures the thickness and sound velocity of various materials, including metals, plastics, glass, ceramics, and fiberglass. This product is widely used across industries such as petroleum, chemical, metallurgy, shipbuilding, aviation, and aerospace. It offers multiple measuring modes, including standard mode for uncoated materials, a through-coating mode for precise readings on coated surfaces, and a test mode for identifying the purity of valuable metals. With features like zero-point and sound velocity calibration, scan measurement for continuous testing, and a high storage capacity of up to 500 groups of data, this device ensures reliable and efficient performance in industrial and professional applications.
Features
- Fast and accurate thickness measurement for metals, glass, plastics, and ceramics
- Multiple modes: standard, through-coating, and purity test for precious metals
- High precision with 0.01 mm resolution and ±0.04 mm/±0.4% accuracy
- Scan mode for real-time and continuous measurement
- Calibration functions for improved accuracy (zero-point and sound velocity)
- Data storage capacity of up to 500 measurement groups
- Portable design with long battery life for field and industrial use
Technical Specifications
| Working Principle | Ultrasonic wave (pulse-echo) |
| Detection Range | 0.65 in to 11.81 in (0.65 mm to 300 mm, Steel) |
| Resolution | 0.01 mm |
| Indication Accuracy | ±0.04 mm or ±0.4%H (whichever is larger) |
| Measurement Period | 4 times per second |
| Velocity Range | 3,280 ft/s to 32,805 ft/s (1000 m/s to 9999 m/s) |
| Display | FSTN LCD with illumination |
| Data Storage | 500 groups (thickness value, velocity, time) |
| Calibration | Zero-point and sound velocity calibration |
| Auto Power-off | Yes (after 2 minutes, adjustable) |
| Power Supply | 2 x 1.5V AA batteries |
| Weight | 8.11 oz (230 g) |
| Size | 6.10 in x 2.68 in x 1.06 in (155 mm x 68 mm x 27 mm) |









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