LS252DC Leeb Hardness Tester with Short Impact Device Supports HRA, HRB, HRC, and More Hardness Scales



LS252DC Leeb Hardness Tester is a compact, lipstick-sized device designed for precision and versatility. Featuring a DC-type impact device, it is shorter and ideal for testing in tight spaces such as holes, cylinders, and assembled machines. The tester uses advanced dual-coil technology, providing exceptional accuracy of ±6HL and repeatability of 6HL. Its built-in orientation sensors automatically compensate for measurement errors from different impact directions, ensuring reliable data. The OLED display screen offers clear and easy-to-read results. The LS252DC is perfect for professionals needing accurate hardness measurements in confined spaces.


1. DC impact device for measuring confined spaces such as holes, cylinders.

2. Compact size and flexible application with integrated design.

3. It uses dual-coil technology which makes extraordinary accuracy: ±6HL and good repeatability: 6HL.

4. It adopts orientation sensors that will compensate the measurement errors in different impact directions.

5. Switch of multiple hardness scales, eliminating the cumbersome steps of manual table lookup.

6. It is equipped with USB interface, universal type-C cable can be connected to the power supply.

7. Elimination of errors by self-calibrating standard hardness blocks.


Probe: Impact device DC

Hardness Scales: HL, HV, HB, HS, HRA, HRB, HRC

Measurement Range: HLD: (170-960); HV(83-976); HB(30-651); HRC(17.6-68.5); HS(26.4-99.5); HRB(13.5-100); HRA(60-85.8)

Resolution: 1HL

Accuracy: ±12 HL, ±6 HL typical

Repeatability: 6HL

Display: 128 * 64 dot matrix OLED

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

Charging Port: USB(Type-C)

Size: 88 * 34 * 24 mm

Weight: 48g

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

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


Packing List

1* Leeb Hardness Tester

1* Nylon Brush

1* Small support ring

1* USB Data Cable

1* User Manual

1* Certificate / Warranty card

1* Push Rod

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.

Unable to find satisfactory answers ? more FAQs
LS252DC Leeb Hardness Tester with Short Impact Device Supports HRA, HRB, HRC, and More Hardness Scales
You have successfully subscribed!
This email has been registered