LS252C Portable Leeb Hardness Tester with Low Impact Force Device, Perfect for Delicate Parts



LS252C Portable Leeb Hardness Tester is designed for precision and versatility in testing the hardness of surface-hardened layers, small mass parts, or thin materials. Featuring a C-type impact device with low impact force, it is perfect for delicate applications. The tester utilizes advanced dual coil technology, ensuring excellent repeatability and high measurement accuracy. The built-in direction sensor automatically compensates for measurement errors from different impact directions, guaranteeing accurate results. It supports multiple hardness scales, including Leeb (HL), Vickers (HV), Brinell (HB), Shore (HS), and Rockwell (HRC), making it adaptable for various testing needs.


1. C-type impact device is suitable for testing the hardness of surface hardened layer and small mass or thin thickness.

2. Available in multiple metal materials for a wide range of applications.

3. Use advanced dual coil technology for good repeatability up to 6HL.

4. It is equipped with the direction sensor that automatically compensates for errors in different directions.

5. Multiple hardness scales are built in, which can be converted to each other.

6. The instrument is guaranteed to pass the test of the institute of authorized metrology.

7. Utilize the rechargeable lithium battery that can be charged simply through the USB port.

8. Impact device is composed of tungsten carbide for long-term performance.



1. Probe: Impact device C

2. Hardness Scales: HL, HV, HB, HS, HRC

3. Measurement Range: HLC: (170-960); HV (80-996); HB(80-683); HRC(20-69.5); HS(31.9-102.3);

4. Resolution: 1HL

5. Accuracy: ±12 HL, ±6 HL typical

6. Repeatability: 6HL

7. Display: 128 * 64 dot matrix OLED

8. Power Supply: Rechargeable lithium battery 3.7V@250mAh, full charge for over 5000 continuous measurements

9. Charging Port: USB (Type-C)

10. Size: 140*34*24 mm

11. Weight: 66g

12. Working Temperature Range: -10~50℃,0~85%RH(no condensation)

13.Storage Temperature Range: -10~60℃,0~85%RH(no condensation)


Packing List

1. Leeb Hardness Tester*1

2. Nylon Brush*1

3. Small support ring*1

4. USB Data Cable*1

5. User Manual*1

6. 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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LS252C Portable Leeb Hardness Tester with Low Impact Force Device, Perfect for Delicate Parts
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