When the quality of your work depends on precise measurements, choosing the right instrument is critical. For Canadian professionals in automotive, manufacturing, and R&D, having a reliable tool for measuring thickness is not just a preference, it is a necessity.
At Qualitest, we understand this. We're proud to offer an extensive range of high-quality, competitively priced instruments designed to meet the rigorous demands of your industry. Our commitment to accuracy, user experience, and local support makes us the ideal source for a coating thickness gauge Canada can depend on.
The Qualitest Difference: Why We're Your Best Choice
Our mission goes beyond just selling equipment. We provide cutting-edge instruments that deliver accurate and reliable results every time. Here is why we stand out in the market.
- Extensive Product Range: Whether you need a basic, user-friendly model or an advanced gauge with AI technology, Qualitest has a solution for you. We offer a full spectrum of instruments to match any application and budget.
- A True Canadian Partner: With our corporate office in Richmond Hill, Ontario, we provide direct sales, technical support, and service to our Canadian customers. This means no customs delays, no unpredictable shipping costs, and a partner who understands your needs and can provide prompt, local assistance.
- Cutting-Edge Technology: Our gauges are engineered with the latest technology, featuring dual-screen displays, Bluetooth connectivity, and advanced data processing for a seamless user experience.
Our Featured Products: Designed for Your Needs
Here is a closer look at some of our most popular coating thickness gauges, each designed to excel in a specific application.
QualiCTG-III: The Ultimate Professional's Gauge

The QualiCTG-III is the pinnacle of precision and technology. This high-end instrument is designed for professionals who demand the best in accuracy and functionality. It measures the thickness of non-conductive coatings on metal surfaces and non-ferromagnetic coatings on ferromagnetic metals.
Features
- Ruby wear-resistant probe: Ensures durability and longevity.
- External probe: Allows you to easily work in narrower spaces.
- Bluetooth and APP function: Sends measurement results to your smartphone in real-time.
- High resolution (0.1μm) and high accuracy: Delivers exceptionally precise readings.
- Data management: Records data automatically and transfers it to a computer via USB.
- AI technology: Adds functions for environment self-adaptation and self-protection.
- Multiple applications: Ideal for car paint thickness detection, electroplating, and ship manufacturing.
QualiCTG-II: Perfect for Car Paint Inspection

For automotive professionals, the QualiCTG-II is the go-to tool. Its intuitive, one-button operation and specialized features make it perfect for quick and accurate car paint inspections.
Features
- Dual-screen display: A larger LCD screen on the front and a smaller OLED screen on the top allow you to view results from any angle.
- Iron galvanized identification: Prompts with a blue backlight.
- Iron powder putty identification: Alarms with a red backlight.
- Bluetooth and mobile APP support: Enables real-time data transfer.
- Single-button operation: Provides a simple and user-friendly experience.
- USB data transfer: Allows you to export recorded data to a computer.
QualiCTG-I: A Reliable and Streamlined Tool

The QualiCTG-I is a robust and user-friendly gauge that packs advanced features into a compact body. It's the perfect solution for those who need a reliable and straightforward instrument. It can measure the thickness of non-conductive cladding on metallic surfaces and ferromagnetic metals, and its automatic substrate distinction makes it simple to use.
Features
- Ruby wear-resistant probe: Ensures long-term durability.
- USB data transfer: Allows you to record and send data to a computer.
- High resolution (0.1μm): Provides accurate measurements for a wide range of applications.
- Data display interface: Shows minimum, maximum, and average values for easy analysis.
- Over-limit alarm: A red backlight indicates when data exceeds a set limit.
- Standardized menu: A streamlined interface makes it simple to navigate.
- Automatic shut-off and battery protection: Extends battery life and ensures the device is ready when you need it.
QualiCTG-V: Stability and Speed for Industrial Use

When you need rapid, repeatable, and stable measurements, the QualiCTG-V is the ideal instrument. It is a great choice for any professional looking for a reliable coating thickness gauge Canada can use in a production setting.
Features
- Gravity-based measurement: Uses its own weight to ensure consistent pressure and repeatable results.
- Dual-screen design: Provides clear viewing of measurements from any angle.
- Rapid scanning: Takes measurements every 0.1 seconds, with live max/min thickness tracking for fast surface analysis.
- Wireless data management: Bluetooth allows for data storage, analysis, and report sharing via a mobile app.
- Ultra-thin substrate capability: Precisely measures coatings on materials as thin as 0.05mm.
- Wear-resistant carbide probe: Withstands heavy use on rough surfaces while maintaining precision.
Product Comparison Table
To help you make the best decision for your needs, here is a quick comparison of our coating thickness gauge in Canada models:
Feature | QualiCTG-I | QualiCTG-II | QualiCTG-III | QualiCTG-V |
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Best For | General, Straightforward Use | Car Paint Inspection | High-End Professional Use | Industrial, High-Volume Use |
Probe Type | Integrated | Integrated | External | Integrated |
Highest Resolution | 0.1µm | 0.1µm | 0.1µm | 0.1µm |
Measurement Range | 0-2000µm | 0-2000µm | 0-5000µm | 0-2000µm |
Data Transfer | USB | USB, Bluetooth | USB, Bluetooth | Bluetooth |
Screen Type | Single Screen (LCD) | Dual Screen (LCD + OLED) | Single Color Screen | Dual Screen (Front + Top) |
Specialty Features | Max/Min/Avg, Over-limit Alarm | Iron/Putty Identification | AI Technology, External Probe | Gravity-Based, Rapid Scan |