The Detailometer is manufactured in the United Kingdom by Rhopoint Instruments Ltd.
Every beautiful car finish
has a beautiful number
Quantify reflected image quality and haze
on automotive finishes
The new tool for anyone who is serious about paint correction.
Replace subjectivity with numbers that prove without a doubt how good your detailing is. Measure the increase in reflected image quality and decrease in haze, directly into an iOS/Android app.
You are offering a detailing service that gives the customer a beautiful vehicle at the end of the service. But how do you prove to the customer that you have really improved the finish as sometimes, the quality can be subjective.
Enter the Detailometer!
Make measurements on the vehicle 'as received' looking at all aspects of visual appearance which affect how the vehicle is perceived.
Precision in Paint Correction with the Detailometer
The Detailometer is an advanced surface evaluation instrument engineered specifically for high-level automotive detailing. It provides critical, objective data to assess and validate surface conditions before, during, and after the detailing process. This enables premium detailers to operate with absolute confidence and deliver results that meet the highest industry standards.
This instrument captures and quantifies key surface quality parameters, including:
Gloss.
Measures the amount of light reflected at a specific angle, expressed in Gloss Units (GU). High gloss levels are often associated with a well-polished surface, but numerical confirmation allows detailers to fine-tune processes and verify improvements after machine polishing, compounding, or waxing.
Haze
Detects micro-textures that scatter light and cause dullness, even on highly reflective surfaces. Low haze readings confirm a clear finish, free of microscopic imperfections often introduced by improper polishing or chemical residue.
Reflected Image Quality (RIQ)
Provides a numerical score that quantifies surface texture, such as orange peel or waviness, based on how clearly reflections are returned. This feature allows detailers to compare panels or entire vehicles to benchmark standards and ensure uniformity of finish.
Distinctness of Image (DOI)
Measures the sharpness and clarity of reflected images, helping detailers evaluate whether the finish reflects objects cleanly or with distortion. A higher DOI reading is indicative of an exceptionally refined and well-corrected surface.
Peak Specular Reflectance (RSPEC)
Captures the maximum reflected intensity at a narrow angle, assisting in the identification of very fine textural inconsistencies. This metric is especially valuable when working on high-end finishes, such as show vehicles, where the smallest surface variations can affect visual perfection.
The device is designed for ease of use in a workshop environment. Its intuitive interface and rapid measurement cycle allow detailing professionals to take multiple readings across various surfaces without interrupting workflow. This functionality enables real-time decision-making, ensuring optimal outcomes at every stage of the detailing process.
In practice, the Detailometer empowers professionals to eliminate guesswork. Rather than relying solely on visual inspection or experience-based assessments, detailers can offer measurable proof of surface improvement. Before-and-after measurements not only confirm the quality of correction but also assist in identifying areas that require additional attention, helping avoid under- or over-polishing.
In addition, the ability to track and compare data across different stages of service supports consistent quality control and fosters continual improvement. Over time, detailers can build a comprehensive performance record for each vehicle or client, forming the basis for both internal standards and customer-facing documentation.
By implementing the Detailometer, premium detailers benefit from a scientifically backed, data-driven approach to paint correction and surface finishing—an essential step in offering transparency, achieving uniform results, and strengthening professional credibility in a competitive market.
Accurate Coating Thickness Measurement
The Coating Thickness Gauge complements the Detailometer by offering non-destructive measurements of coating layers on various metal substrates. Key features include:
Measurement Range: 0 to 2000μm, accommodating a wide spectrum of coating thicknesses.
Accuracy: ±(2% + 1μm), ensuring reliable readings.
Dual Display: Large OLED screens on the front and top facilitate easy viewing from different angles.
This tool is essential for assessing paint depth before correction, preventing over-polishing, and ensuring the integrity of the vehicle's finish.
Streamlined Reporting with Rhopoint Quick Report App
The Rhopoint Quick Report App integrates data from both the Detailometer and Coating Thickness Gauge, enabling detailers to:
Transfer Readings: Seamlessly send measurements to iOS or Android devices via Bluetooth.
Customize Reports: Generate professional, branded PDF reports, including before-and-after comparisons, statistical analyses, and reference photographs.
Enhance Client Communication: Provide clients with tangible evidence of service quality, fostering transparency and trust.
This app not only simplifies data management but also serves as a powerful marketing tool, showcasing the detailer's commitment to excellence.
Business Advantages for Premium Detailers
Implementing the Detailometer system offers several benefits:
Objective Validation: Quantitative data substantiates the quality of work, differentiating services in a competitive market.
Client Confidence: Detailed reports reassure clients of the professionalism and thoroughness of the detailing process.
Operational Efficiency: Streamlined measurements and reporting save time, allowing detailers to focus on service delivery.
Enhanced Reputation: Demonstrating technical proficiency and transparency can lead to increased referrals and repeat business.
Incorporating the Detailometer system into a detailing practice signifies a commitment to precision, quality, and client satisfaction, essential attributes for success in the premium automotive detailing industry.

