Description
The marking thickness detector is designed to measure the thickness of pavement markings made of paint or thermoplastic material. It features a reasonable structure design, simple operation, wide applicability, and high measurement accuracy, making it a practical tool for road marking inspection and quality control.
For contractors, supervision units, road authorities, and testing personnel, marking thickness is an important quality indicator. If the thickness is not properly controlled, the marking may not deliver the expected durability, visibility, or project performance. A reliable thickness gauge helps users carry out direct measurement and improve quality assessment during construction and after completion.
This instrument is suitable for production units, quality supervision departments, engineering construction teams, supervision organizations, and other users who need to measure the thickness of road markings in a more direct and professional way.
How We Help Solve Customer Pain Points
1. Practical Thickness Control for Road Marking Work
In road marking construction, thickness directly affects material consumption, durability, and overall marking quality. This gauge helps users measure marking thickness more directly so that construction quality can be checked instead of relying only on visual judgment or estimated application data.
2. Suitable for Different Marking Materials
Some buyers need a tool that can work for more than one material type. This road marking thickness gauge can be used for both paint markings and thermoplastic pavement markings, making it practical for different project types and inspection scenarios.
3. Easy Operation for On-Site Use
Inspection instruments should not be too complicated for field work. This marking thickness detector is designed for simple operation, helping inspectors, supervisors, and contractors carry out measurement work more conveniently on site.
4. High Accuracy for Quality Supervision
Road marking quality control requires dependable measurement results. With a minimum resolution of 0.01 mm and indicating accuracy of 0.02 mm, this gauge provides practical support for more precise thickness inspection.
5. More Reliable Measurement with Mitutoyo Dial Indicator
This model uses a Mitutoyo dial indicator, which is widely recognized for precision measurement applications. For buyers who care about component quality and long-term reliability, this is a more valuable configuration than ordinary generic indicators.
Why Choose Our Road Marking Thickness Gauge
- Measures both paint and thermoplastic road markings
- Reasonable structure design for practical field use
- Simple operation for inspectors and contractors
- Wide applicability in road marking projects
- High measurement accuracy for thickness control
- Mitutoyo dial indicator for more reliable measurement
- Suitable for production, supervision, and engineering units
- Useful for project inspection and acceptance work
- Practical for distributors of road marking testing tools
Main Technical Parameters
| Item | Specification |
|---|---|
| Product Name | Road Marking Thickness Gauge |
| Also Known As | Marking Thickness Detector |
| Application | Measure the thickness of paint and thermoplastic pavement markings |
| Measurement Range | 0 – 12.7 mm |
| Minimum Resolution | 0.01 mm |
| Indicating Accuracy | 0.02 mm |
| Ambient Temperature | 0℃ ~ +50℃ |
| Dial Indicator | Mitutoyo dial indicator |
Main Product Features
- Reasonable structure design
- Simple operation
- Wide applicability
- High measurement accuracy
- Suitable for field and inspection use
- Metric and inch reading support through dial indicator operation
How to Use
Step 1: Preparation
Place the road marking thickness gauge on the plane of the road marking to be measured.
Step 2: Reset Calibration
Press the start button on the digital dial indicator to turn it on, then push down the measuring arm until the measuring arm reaches the plane of the measured marking. Press the ORIGIN button for more than 1 second to reset.
Step 3: Measurement
Place the measuring base of the instrument on the road marking to be measured or on the subgrade surface beside the road marking. Push down the measuring arm until it reaches the measured marking or the subgrade surface beside the measured marking, then read the measurement data.
Step 4: Unit Switching
Press the in/mm button to switch between metric measurement and English measurement. During the measurement process, the displayed value can be switched between inch and millimeter.
Note: 1 inch = 2.54 mm.
Applications
Road marking thickness gauge is suitable for multiple road marking inspection and construction scenarios.
- Thermoplastic road marking inspection
- Paint road marking thickness measurement
- Road marking production quality control
- Engineering construction supervision
- Project acceptance and inspection work
- Road maintenance and quality evaluation
- Laboratory and field comparison work
- Distributor supply for testing tool markets
Recommended Users
- Road marking contractors
- Quality supervision departments
- Engineering construction teams
- Supervision units
- Road safety inspection agencies
- Distributors of road marking testing equipment
Packing List
| Serial Number | Name | Number |
|---|---|---|
| 01 | Marking Thickness Detector | 1 |
| 02 | Dial Indicator | 1 |
| 03 | Instruction Manual | 1 |
| 04 | Certificate | 1 |
Storage Conditions
The instrument and its accessories should be stored in a dry, clean, stable, non-vibration, and non-corrosive gas environment.
Attention
- The dial indicator is a precision accessory and should be protected from severe impact.
- The measuring arm should be protected from excessive radial force.
- The instrument should be inspected and calibrated regularly according to relevant regulations.
- If there is no measurement task for a long time, remove the battery of the digital dial indicator to extend service life.
Project and Supply Cooperation Cases
Contractor Use for Thermoplastic Thickness Inspection
A contractor needed a practical tool to check whether thermoplastic road marking thickness matched project requirements during construction. By using a road marking thickness gauge, the team could carry out direct inspection on site and improve quality control during application work.
Supervision Unit Purchase for Project Acceptance
A supervision team needed a simple but accurate instrument for checking marking thickness during acceptance inspection. The combination of practical structure and precise Mitutoyo dial indicator helped improve confidence in the measurement process.
Distributor Cooperation for Testing Tool Supply
A distributor serving road marking material and equipment customers wanted to add inspection tools to their product range. This road marking thickness gauge offered a practical option for selling to contractors, supervision departments, and quality inspection users.
Frequently Asked Questions
What is a road marking thickness gauge used for?
It is used to measure the thickness of paint and thermoplastic pavement markings for quality control, supervision, construction inspection, and project acceptance work.
What materials can it measure?
It can be used to measure both paint road markings and thermoplastic road markings.
What is the measurement range?
The measurement range is 0 – 12.7 mm.
What is the minimum resolution?
The minimum resolution is 0.01 mm.
What is the indicating accuracy?
The indicating accuracy is 0.02 mm.
What dial indicator does this model use?
This model uses a Mitutoyo dial indicator.
Can the unit be switched between mm and inch?
Yes. The displayed value can be switched between millimeter and inch during measurement.
Who usually buys this product?
Typical buyers include contractors, supervision units, quality inspection departments, engineering construction teams, and distributors of road marking testing equipment.
Can you support distributors?
Yes. We welcome distributors looking for practical road marking inspection tools and long-term product cooperation.
Can you export to our market?
Yes. We support overseas quotation and export supply for customers in different countries and regions.
Global Cooperation Opportunities
Distributor Recruitment
If you already sell road marking equipment, testing tools, or traffic safety products, we welcome distributor cooperation for road marking thickness gauges and related inspection equipment.
Project Supply Cooperation
For contractors, supervision units, and inspection organizations, we support product consultation and supply cooperation for road marking testing tools.
Intermediary and Commission Cooperation
If you know buyers in contractor companies, supervision departments, or quality inspection units, we welcome referral-based cooperation for real business opportunities.
Get a Quote for Road Marking Thickness Gauge
Tell us your market, buyer type, and intended application. Our team can recommend a suitable road marking thickness gauge solution for thermoplastic and paint marking inspection, project acceptance, and quality control work.
- Suitable for paint and thermoplastic markings
- Mitutoyo dial indicator
- High accuracy and simple operation
- Useful for contractors and inspection units
- Quotation and export support available




























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