LS232 Dual OLED Car Paint Thickness Meter - Low Temp Resistant -40°C



The LS232 car paint thickness gauge is engineered for reliable performance in extreme conditions, featuring a low-temperature resistant OLED dual screen, ensuring clear readings even at -40°C. This paint meter allows for quick and precise measurement of paint thickness on both iron and aluminum car bodies, as well as the identification of non-metallic substrates. The dual screen design facilitates easy reading during testing of various car parts. It intelligently recognizes ferrous putty and ferrous galvanized surfaces. Additionally, the LS232 coating thickness gauge can connect to a smartphone app for operation, generating test reports that can be easily saved or shared, making it an ideal tool for professionals seeking accuracy and convenience.


1. Probe tip: Ruby fixed

2. Measuring principle: Fe: Hall Effect / NFe: Eddy current

3. Probe type: Built-in integrated probe

4. Measuring range: 0.0-3500μm

5. Resolution: 0.1μm: (0μm-99.9μm); 1μm: (100μm-999μm); 0.01mm: (1.00mm-3.50mm)

6. Accuracy: ≤±(3%H+2μm), H is the standard value

7. Unit: μm / mil

8. Measuring interval: 0.5s

9. Minimum measuring area: Ø = 25mm

10. Minimum curvature: Convex: 5mm / Concave: 25mm

11. Minimum substrate thickness : Fe: 0.2mm / NFe: 0.05mm

12. Display: 2 pcs of 128×48 dot matrix OLED

13. Power supply: 2 pcs of 1.5V AAA alkaline battery

14. Range of operation temperature: -40℃-50℃

15. Storage temperature range: -50℃-60℃

16. Host size: 100*60*24mm

17. Weight: 80g.



1. Dual screens can display data at the same time, which is convenient for reading when measuring from different angles.

2. Low temperature resistant OLED screen can ensure the normal use in low temperature environments of -40°C.

3. Ruby probe with high hardness ensure long term use of automotive paint meters.

4. Fast measurement speed, complete a measurement within 0.5 seconds.

5. It can automatically identify the automobile substrate of steel, aluminum alloy and other materials.

6. Intelligently detect ferrous putty and iron galvanization.

7. "Fe", "NFe", "Fe/NFe" three measurement modes, easy to set up.

8. It can be connected to cell phone APP operation, generate test reports, which can be saved or shared.

9. Extremely large measuring range, up to 3500μm thickness.


Packing List

1. LS232 car paint meter*1

2. Fe plate of zero adjustment*1

3. NFe plate of zero adjustment*1

4. Standard film*1

5. Cloth bag*1

6. User manual*1

7. Certificate/Warranty card*1

Free Shipping

Under normal circumstances we offer free shipping on all orders, you will see the free shipping option in your cart at checkout. There is no choice of carrier for free shipping, but typically we will ship your order will likely ship using either USPS or FedEx. Full Shipping Policy

Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.). Full Returns Policy

When Will My Order Ship?

For Standard Shipping, we aim to pack and ship out your order within 3 business days. During special periods, such as heavy order processing or local inventory shortages that require deployment, please expect it to take an additional day or two for processing.
We ship five days a week, Monday through Friday. Sometimes our mail pickup comes in early afternoon, so tracking for orders shipped later that day may not update until the following business day.
You will receive a shipment confirmation with tracking information via email when your order has shipped. Once you receive this email, we cannot change or cancel your order.

Can I Change The Shipping Address On My Order?

Please contact us immediately via email if you realize that you gave us the wrong shipping address — if it hasn't shipped yet, we might be able to correct it before it goes out the door.
If your order ships to the address provided and is returned to us as undeliverable, then you are responsible for paying the cost of shipping again to resend it to you. If you decide you do not want your order reshipped, we'll refund you for the products less the original shipping charges, once your order returns to our warehouse. We'll reach out to you to coordinate your options before re-shipping.
If your order ships to an incorrect address provided at the time the order is placed and is not retrievable, we are not responsible and cannot offer reimbursement.

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LS232 Dual OLED Car Paint Thickness Meter - Low Temp Resistant -40°C
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