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

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

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

Road Marking Thickness Gauge最先出现在TIANHUA GROUP - Manufacturer of Road Marking Paint and Road Marking Equipment。

This traffic sign reflective measuring instrument is a new type of portable traffic safety detection equipment used to measure the retroreflective optical characteristics of various reflective safety signs. It can also be used for on-site detection of traffic reflective products and vehicle safety reflective products.

For road authorities, contractors, traffic safety departments, and inspection agencies, field testing efficiency is very important. A portable retroreflectometer makes it possible to carry out direct on-site measurement without relying only on laboratory work, helping users improve inspection speed and make more practical maintenance or acceptance decisions.

This instrument is designed for customers who need a convenient, data-supported, and easy-to-operate testing solution for reflective traffic sign inspection. It combines optical measurement capability, touch-screen operation, storage management, and export functions in one portable unit.

How We Help Solve Customer Pain Points

1. More Convenient On-Site Testing

Traffic sign inspection often needs to be carried out directly in the field. A portable instrument helps users work more efficiently on roads, highways, urban streets, industrial sites, and other traffic safety environments. This reduces dependence on fixed testing locations and improves inspection flexibility.

2. Easier Calibration and Operation

For many users, daily testing becomes inefficient if the instrument is difficult to calibrate or complicated to operate. This model uses a magnetic suction calibration method and supports automatic zero checking and calibration measurement, helping users complete measurement work more conveniently.

3. Better Data Management for Inspection Work

Testing is not only about obtaining one result. Buyers also need a practical way to store records, review detailed data, and export information for reporting. This instrument supports storage of more than 99,999 test records, 8GB SD card storage, and Excel format export to computer through U disk.

4. Suitable for Overseas Customers

For export buyers and international distributors, equipment should be practical for real users in different markets. The English menu operation mode helps overseas customers use the device more conveniently in daily inspection work.

5. Reliable Field Use and Efficient Measurement

Inspection teams need equipment that performs reliably in the field and supports repeated measurement work. This model supports rapid measurement, multiple measurements for average calculation, real-time display of temperature and humidity, and low power consumption for practical continuous use.

Why Choose Our Retroreflectometer for Traffic Sign

• Portable traffic sign reflectivity testing solution
• Advanced optical measurement system
• Anti-scratch full metal jacket design
• Magnetic suction calibration for convenient operation
• 4.3-inch high-brightness LCD capacitive touch screen
• English menu available for overseas users
• Real-time display of site temperature and humidity
• Supports fast measurement and average calculation
• Stores more than 99,999 testing records
• Supports Excel data export through U disk

Main Functional Characteristics

• Advanced optical measurement system
• Anti scratch full metal jacket
• Magnetic suction calibration method, more convenient
• The 4.3-inch high brightness LCD capacitive touch screen displays the measured data
• Preset parameters, display system information such as date, time, and test site
• Open English menu operation mode to foreign customers
• Support real-time display of on-site temperature and humidity
• Automatic check zero and calibration measurement standard
• Enter Chinese character, English and characters with touch buttonboard
• Storage test records, and may at any time the detailed query
• Support rapid measurement
• Support multiple measurements to calculate the average
• Support storing more than 99,999 test data information, including measurement data, operator and testing time
• Support 8G SD card data storage and support data storage in Excel format, and the data can be exported to the computer through U disk
• Low illumination and high sensitivity photoelectric measuring equipment assembly
• Support smart standby management and the system automatically enters sleep state when there is no operation
• High precision, high stability simulation data acquisition and A/D conversion circuit
• Low power consumption, high reliable main control unit and operation system

Main Technical Parameters

Applications

This retroreflectometer for traffic sign is suitable for measuring reflective performance in multiple traffic safety and inspection scenarios.

• Traffic sign reflectivity inspection
• Road safety project acceptance
• Routine maintenance inspection
• Highway and municipal traffic sign testing
• Vehicle reflective safety product inspection
• Third-party testing and quality control
• Laboratory and field comparison testing
• Distributor supply for traffic safety testing markets

Recommended Users

• Traffic safety authorities
• Road contractors and project inspectors
• Municipal and highway maintenance departments
• Testing agencies and laboratories
• Traffic sign manufacturers
• Distributors of road safety testing equipment

Project and Supply Cooperation Cases

Contractor Purchase for Traffic Sign Acceptance Work

A contractor needed a portable retroreflectometer for traffic sign inspection before project handover. The main concern was whether the instrument could support convenient field testing, fast measurement, and easy data export for inspection records. This model offered a practical solution for on-site quality confirmation.

Road Authority Use for Routine Sign Inspection

A local traffic management team needed testing equipment for regular reflective performance checks on traffic signs and related safety products. By using a portable device with large-capacity data storage and quick measurement functions, the team improved inspection efficiency and record management.

Distributor Cooperation for Local Traffic Safety Market

A distributor serving customers in road safety equipment wanted to expand into reflective testing instruments. This product provided a suitable option for supplying traffic sign manufacturers, inspection organizations, contractors, and public sector buyers.

Frequently Asked Questions

What is a retroreflectometer for traffic sign used for?

It is used to measure the retroreflective optical characteristics of traffic signs and other reflective safety products, helping users evaluate visibility and quality performance.

Can this instrument be used on site?

Yes. It is designed as a portable testing instrument for on-site detection of traffic reflective products and vehicle safety reflective products.

Does it support English operation?

Yes. The instrument supports an English menu operation mode for overseas customers.

Can the test data be exported?

Yes. It supports 8GB SD card storage and data export in Excel format to a computer through U disk.

How many records can it store?

It supports storing more than 99,999 test data records, including measurement data, operator, and testing time.

Does it support average calculation?

Yes. It supports multiple measurements to calculate the average.

What is the battery working time?

The continuous working time of the battery is more than 8 hours under normal use conditions.

Can you support distributors?

Yes. We welcome distributors looking for traffic safety testing equipment and long-term business 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 traffic safety equipment, road inspection instruments, or testing products, we welcome distributor cooperation for traffic sign retroreflectometers and related instruments.

Project Supply Cooperation

For contractors, sign manufacturers, laboratories, and inspection agencies, we support consultation and supply cooperation for reflective testing equipment.

Intermediary and Commission Cooperation

If you know buyers in traffic safety departments, road authorities, contractor companies, or testing agencies, we welcome referral-based cooperation for real business opportunities.

Get a Quote for Retroreflectometer for Traffic Sign

Tell us your market, buyer type, and intended testing application. Our team can recommend a suitable retroreflectometer solution for traffic sign inspection, project acceptance, and routine quality control work.

• Portable field testing solution
• Large-capacity data storage
• English menu for overseas customers
• Suitable for traffic sign and reflective product inspection
• Quotation and export support available

Retroreflectometer for Traffic Sign最先出现在TIANHUA GROUP - Manufacturer of Road Marking Paint and Road Marking Equipment。

This instrument is used to evaluate the retroreflective performance of road markings and is suitable for laboratory testing, on-site inspection, construction acceptance, routine maintenance checks, and quality supervision. It is widely used by road marking manufacturers, road marking construction companies, testing institutions, and road quality supervision units.

For buyers in this field, the key concern is not only whether the instrument can measure data, but whether it can do so quickly, accurately, and conveniently in outdoor working conditions. A good retroreflectometer should reduce testing time, simplify calibration, store complete data records, and make field inspection more efficient for operators.

Our retroreflectometers for road markings are developed to meet these practical needs.

How we help solve customer pain points

1. Fast measurement for field efficiency

Road inspection work often needs to be completed quickly, especially on active roads or during project acceptance. This instrument supports rapid measurement and can measure the retroreflective coefficient value within 3 seconds, helping improve inspection efficiency and reduce waiting time on site.

2. Easy operation and simple calibration

Complicated calibration procedures can slow down testing and increase the chance of operating errors. This instrument supports a simple calibration procedure and, under the same field measurement conditions, supports one-off calibration of all colors before testing without separately calibrating different colors each time.

3. Reliable outdoor usability

Field measurement often involves strong sunlight, long working hours, and changing environmental conditions. The instrument supports a high-brightness LCD transparent touch screen, making the interface clearly visible under illumination. It also supports real-time display of on-site temperature and humidity.

4. Long battery life for continuous inspection

For mobile testing teams, battery life is a major concern. This retroreflectometer is equipped with a large-capacity built-in battery and supports continuous working time of more than 72 hours, helping reduce interruptions during road inspection tasks.

5. Complete data storage and export

Many customers need not only measurement results, but also organized test records for reporting, review, and compliance documentation. The instrument supports storing more than 99,999 pieces of test data, including measurement data, operator, road section information, and testing time. It also supports 8G SD card storage and Excel-format data export to a computer through a U disk.

6. Better on-site reporting and communication

To improve现场检测效率 and reporting convenience, the instrument supports real-time voice broadcast of measured data, locking on-site detection data, and directly printing out testing results through a printer.

Why choose our retroreflectometers for road markings

• Portable instrument for road marking field inspection
• Fast RL value measurement within 3 seconds
• Simple calibration and convenient operation
• High-brightness LCD transparent touch screen
• Average value calculation from multiple measurements
• Storage for more than 99,999 test records
• 8G SD card data storage and Excel export support
• Real-time measured data voice broadcast
• On-site data locking and printing support
• Chinese and English input with touch buttonboard
• Real-time temperature and humidity display
• English menu mode for foreign customers
• Smart standby management and automatic sleep mode
• Small, light, and easy to carry

Main functional characteristics

• Support rapid measurement and obtain retroreflective coefficient value within 3 seconds
• Support simple calibration procedure
• Large battery capacity, super long standby, and quick charging
• Support high brightness LCD transparent touch screen and clear visibility under illumination
• Support multiple measurements to calculate average value
• Support storage of more than 99,999 test data records
• Store measurement data, operator, road section information, and testing time
• Support 8G SD card data storage
• Support Excel-format data storage and export to computer through U disk
• Support real-time broadcast of measured data
• Support locking on-site detection data and direct on-site printing through printer
• Support Chinese characters, English, and character input with touch buttonboard
• Support real-time display of on-site temperature and humidity
• Open English menu operation mode for foreign customers
• Support smart standby management and automatic sleep mode when idle
• Portable, small, and light
• Under the same on-site environment, support one-off calibration of all colors before testing

Technical specification

Typical applications

Retroreflectometers for road markings are suitable for:

• Road marking manufacturers for product quality verification
• Road marking construction units for Construction quality inspection
• Road quality supervision departments for acceptance and inspection
• Laboratory retroreflective performance testing
• On-site testing of new and existing road markings
• Highway, municipal road, parking lot, and industrial road inspection
• Project acceptance testing and maintenance assessment

Recommended use

This instrument is designed for both laboratory and field use. For more accurate and efficient testing, operators can complete calibration before measurement, perform multiple measurements to calculate average values, and store complete test records for later review and reporting. The compact and portable structure makes it especially suitable for customers who need frequent on-site road marking inspection.

For different customer needs, we can support:

• Road marking manufacturers needing product performance testing equipment
• Contractors needing fast on-site inspection tools
• Supervision units needing data storage and reporting support
• Overseas buyers needing English menu operation and export supply

Project and cooperation cases

Case 1: Road marking contractor improving on-site inspection speed

A contractor needed a portable retroreflectometer for road acceptance and daily inspection work. The main requirement was fast measurement, simple operation, and reliable outdoor screen visibility. After using the instrument, the team improved measurement efficiency during field inspection and reduced manual record complexity.

Case 2: Road marking manufacturer building internal quality control process

A road marking material producer required a testing instrument to evaluate retroreflective performance before product delivery and during formula testing. The customer needed data storage, repeatable measurement, and convenient export. This instrument helped create a more standardized internal testing workflow.

Case 3: Overseas buyer needing English operation interface

An overseas customer wanted a retroreflectometer suitable for local road marking inspection teams. The key requirements were English menu support, portable design, long battery life, and easy data export. After confirming specifications, the buyer selected the model for field use and technical inspection work.

Frequently asked questions

What does this retroreflectometer measure?

It measures the night-time luminous retroreflectance coefficient of road markings, also called RL value, in mcd·m^-2·lx^-1.

Is this instrument suitable for field measurement?

Yes. It is a portable field measuring instrument designed for both on-site and laboratory use.

How fast is the measurement?

The instrument supports rapid measurement and can measure the retroreflective coefficient value within 3 seconds.

Can it store testing data?

Yes. It supports storing more than 99,999 pieces of test data, including measurement data, operator, road section information, and testing time.

Can the data be exported to a computer?

Yes. It supports 8G SD card storage and Excel-format data export to a computer through a U disk.

Does it support English menu operation?

Yes. It supports open English menu operation mode for foreign customers.

Can it be used outdoors in bright light?

Yes. It supports a high-brightness LCD transparent touch screen, and the interface can be seen clearly under illumination.

Does it support printing results on site?

Yes. It supports locking on-site detection data and directly printing out testing results through the printer.

How long can the battery work continuously?

The continuous working time of the battery is more than 72 hours.

Who usually uses this instrument?

It is commonly used by road marking manufacturers, road marking construction units, laboratories, and road quality supervision units.

Global cooperation opportunities

We are not only supplying road marking materials and equipment. We are also looking for long-term global partners in road safety and road marking inspection fields.

Distributor recruitment

If you already sell road marking equipment, road safety products, or testing instruments in your local market, we welcome distributor cooperation. We can support product supply, export service, and long-term cooperation.

Project and institutional supply

For contractors, laboratories, and supervision-related buyers, we can support equipment supply for project inspection, quality control, and acceptance applications.

Intermediary and commission cooperation

If you can introduce real buyers, contractors, road marking manufacturers, or institutional users, we welcome commission-based cooperation for serious business opportunities.

Get a quote for retroreflectometers for road markings

Tell us your application scenario, quantity, target market, and technical requirements. Our team can recommend a suitable retroreflectometer solution and provide quotation, export support, and product details.

• Portable field testing instrument
• Fast RL value measurement
• English menu for overseas customers
• Data storage, export, and printing support
• Suitable for manufacturers, contractors, and supervision units

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Retroreflectometers For Road Markings最先出现在TIANHUA GROUP - Manufacturer of Road Marking Paint and Road Marking Equipment。