Overview
Enviro Testers Ultrasonic Thickness Gauge with Coating Measurement is a high-precision instrument designed for reliable thickness testing across a wide range of materials. This product utilizes advanced ultrasound pulse-echo technology and offers a measuring scope of 0.75–300 mm, making it suitable for both standard and coated surfaces. It provides precise readings with a resolution of 0.1 mm and an accuracy of ±(0.5%H+0.01) mm. This device is equipped with a high-contrast 2.4-inch HD color screen for clear data visualization and supports automatic sound path correction to enhance accuracy. It features USB connectivity for seamless communication with a computer and allows data export through TF card storage. The product also supports multiple probe options, including high-temperature, thin wall, coarse grain, and small-diameter probes, ensuring adaptability for various applications. With its multifunctional design, this device is widely used in coating thickness measurement, paint inspection, and general industrial thickness testing. Its compact dimensions, durable ABS plastic construction, and portability make it an ideal solution for both fieldwork and laboratory use.
Features
- High Measurement Accuracy
- Wide Measuring Range
- Coating Penetration Capability
- High-Contrast Display
- Automatic Sound Path Correction
- Fast Scan Mode
- Multiple Probe Options
- Data Storage & Export
Technical Specifications
| Working Principle | Ultrasound (pulse-echo) |
| Scope of Test | 0.03 in to 11.81 in (0.75 mm to 300 mm) |
| Resolution | 0.004 in (>3.94 in) / 0.004 in (<3.94 in) (0.1 mm (>100 mm) / 0.1 mm (<100 mm)) |
| Indication Accuracy | ±(0.5%H×0.03937+0.0003937) in (±(0.5%H + 0.01) mm) |
| Unit | mm/inch |
| Scan Mode | 25 times/second |
| Frequency Bandwidth | 0.5 MHz to 15 MHz |
| Speed of Sound | 1000 m/s to 9999 m/s |
| Optional Probe | High temperature / thin wall / coarse grain / small diameter |
| Display | 2.4-inch HD color screen (320×240 true color LCD) |
| Sound Path Correction | Automatic |
| Probe Connection Status | Yes |
| Standard Configuration | 1 host / 1 probe / 2 batteries / 1 coupling agent / 1 set of documents / 1 box |
| Storage | TF card machine storage, exportable |
| Communication | USB interface with host computer |
| Dimensions | 5.71 in × 2.95 in × 1.06 in (145 mm × 75 mm × 27 mm) |









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