+86 166 6573 0252
The HT-128 Coating Thickness Gauge employs dual measurement principles of electromagnetic induction and eddy current to accurately measure the thickness of non-conductive coatings on both ferromagnetic metals (such as iron and steel) and non-ferromagnetic metals (such as aluminum and copper). Equipped with a high-precision non-destructive probe and automatic substrate identification, it enables fast and accurate on-site measurements, making it an ideal tool for industrial non-destructive testing applications.
Product Applications
Quality control in manufacturing
Metal processing and surface treatment industries
Anti-corrosion coating inspection for chemical equipment
Commodity inspection and quality assessment
Coating inspection for automotive, shipbuilding, and steel structures
Product Usage
This product is suitable for the following measurement scenarios:
Measuring non-magnetic coatings (such as paint, powder coatings) on ferrous substrates (iron, steel)
Measuring insulating coatings on non-ferrous metal substrates (aluminum, copper, stainless steel)
Conducting rapid non-destructive testing in production sites and laboratories
Measuring curved workpieces (meeting minimum curvature radius requirements)
Product Advantages
Dual-Principle Measurement with Automatic Substrate Identification
Integrates both electromagnetic induction and eddy current measurement principles
Automatically identifies ferrous/non-ferrous substrates without manual switching
Smart calibration technology ensures accurate and reliable measurement results
High-Precision Measurement with Wide Range Coverage
Measurement range: 0~1300μm, meeting most application requirements
High resolution: 1μm (0~999μm), 0.01mm (≥1000μm)
High accuracy: ±3% + 2μm (0~1300μm)
User-Friendly Design, Portable and Easy to Use
Compact and lightweight design for easy portability in field use
LCD backlit display for clear readings in various lighting conditions
Single/continuous measurement modes adapt to different inspection needs
Automatic shutdown after 3 minutes of inactivity extends battery life
Product Parameters
| Parameter | Specification |
| Model | HT-128 |
| Measurement Modes | Single and continuous measurement |
| Units | μm, mm |
| Measuring Range | 0~1300μm |
| Resolution | 1μm (0~999μm); 0.01mm (≥1000μm) |
| Accuracy | ±3% + 2μm (0~1300μm) |
| Substrate Thickness | >0.5mm |
| Convex Curvature Radius | >1.5mm |
| Concave Curvature Radius | >25mm |
| Measurement Area Diameter | >6mm |
| Display | LCD with backlight |
| Auto Shutdown Time | 3 minutes (no key operation) |
| Operating Temperature | 0~45℃ (non-condensing, no strong magnetic field) |
| Operating Humidity | 0~90%RH (non-condensing) |
| Storage Temperature | -10~50℃ (14~122°F) |
| Storage Humidity | 0~90%RH (non-condensing) |
| Power Supply | 2×1.5V AAA batteries |
| Dimensions | 112×51×28mm |
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Industry Information Expansion
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Sockets are core products in routine automotive repair operations. We offer tools made from high-quality materials, including 50B steel sockets and chromium-molybdenum alloy pneumatic sockets. All products are labeled with their true material composition, and quality and dimensional accuracy are strictly controlled according to order requirements. For ratchet wrenches and torque wrenches, we strongly recommend selecting high-performance materials like 40 alloy steel to ensure long-lasting tool durability. We also provide a comprehensive range of other automotive repair supporting products. Please read our product introductions and contact us via email or WeChat for any needs. We leverage partner factories that meet high industry standards for production, providing you with a one-stop procurement experience that combines reliability and cost-effectiveness.
B. Power Tools and Industrial Tool Equipment
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C. Intelligent Diagnostic & Inspection Products
This category covers automotive diagnostic testers, motorcycle inspection tools, marine/pleasure craft diagnostic tools, and other common inspection instruments. All intelligent equipment complies with national certification standards and supports customized development of functions and solutions, empowering professional diagnostics with technology.
F. Brand Philosophy & Manufacturing System
Technology evolves rapidly, and we are always committed to providing users with more reliable and professional tools and solutions. For our core product series, we ensure quality control at the source through our own factories. To meet customers' one-stop purchasing needs, we have adopted the mature production model of well-known domestic technology companies. By combining brand technology licensing with investments in partner factories, we have built an efficient and collaborative manufacturing system. This model not only guarantees stable and reliable product quality but also empowers us to respond quickly to the market and continuously drive product innovation.
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+86 166 6573 0252
Add.: No. 403, Building 2, Chutian Science and Technology Park, 225 Chutian Road, Binjiang District, Hangzhou, Zhejiang, China
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