Automatic substrate recognition
Switches between magnetic and eddy-current methods for compatible metal substrates.
01 / 04 · DONGRU A5 Automotive Paint Thickness Gauge
Supplier photographyAutomotive paint inspection
DONGRU A5 Automotive Paint Thickness Gauge
Measure paint thickness on metal vehicle panels. Automatic magnetic and eddy-current switching supports inspection across ferrous and non-ferrous substrates.
0-2000μmMeasuring range
Fe / NFeAutomatic switching
- Bluetooth real-time data transfer
- Ruby probe
- IP55 protection rating
Product code DR-CT-DR-A5 · For professional vehicle inspection
Made for the inspection workflow
Measure. Read.
Keep the data moving.
Practical features for paint inspection, from substrate recognition to real-time data transfer.
Bluetooth data transfer
Transfer readings in real time. Confirm the receiving software and device compatibility for your workflow.
Ruby probe. IP55 protection.
A Ruby probe and IP55-rated instrument housing, with a rechargeable lithium battery for portable use.
Technical reference
The numbers
behind the measurement.
Clear specifications, separated from marketing copy.
One product. One shared specification record.
Measurement
| Measuring range | 0-2000μm |
|---|---|
| Measurement method | 磁性+涡流 自动切换 |
| Resolution | 0.1 μm / 1 μm |
| Accuracy | Pending unit confirmationSource: ±(2%H + 1.5); the unit of the final term needs confirmation. |
| Minimum substrate thickness | 0.3 mm |
| Minimum curvature | Convex 5 mm / Concave 25 mm |
Instrument & environment
| Probe | Ruby |
|---|---|
| Protection rating | IP55 |
| Data transfer | Bluetooth real-time data transfer |
| Power supply | 3.7 V lithium battery · 1200 mAh |
| Body dimensions | 107 × 62 × 25 mm |
| Instrument weight | 72 g |
| Operating temperature | −15 to 50 °C |
| Relative humidity | 20–90% RH |
| Environment | No strong magnetic fields |
Body dimensions and instrument weight are shown here, not shipping-package dimensions or gross weight.
Application focus
A closer look at
vehicle paintwork.
Support your inspection with measured coating thickness, rather than appearance alone.
Used-vehicle evaluation
Compare readings across metal body panels as part of an overall vehicle assessment.
Bodywork & refinishing
Record paint-thickness readings to support discussions about panel condition and refinishing.
Inspection records
Use real-time Bluetooth transfer in a compatible data-recording workflow.
Know the boundary. A thickness reading alone does not establish accident history. This gauge is intended for suitable metal substrates, not direct coating measurement on plastic bumpers.
A closer look
Start at the
point of contact.
Check the probe, panel curvature and available contact area against your inspection task. The gallery above includes the product, probe, charging view and a reference kit photograph.
- Minimum substrate thickness
- 0.3 mm
- Minimum curvature
- Convex 5 mm / Concave 25 mm
Contact us for the current documentation and software compatibility details.
Explore the product gallery ↑Find the right fit
Tell us what
you need to inspect.
Share your substrate, expected coating thickness and data-recording needs to discuss the DR-A5.
Discuss your measurement task
Please include your substrate, expected thickness and data-recording requirements.
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