QHQ-A Portable Pencil Hardness Tester Meter 500g with13pcs* pencils： 6B、5B、4B、3B、2B、B、HB、H、2H、3H、4H、5H、6H

Item specifics
New: A brand-new1. Applications: The Pencil Hardness Tester is applicable to determine the hardness of coating film. It is suitable for labs and building sites. It also can examine the hardness of coating film on any direction.
2. Structure and working principle
The instrument is mechanical. Three point (Two wheels, and a lead core) contact the tested surface always to ensure the pencil and the tested surface forms the angle of 45 degrees, so as to push the movement of the instrument, to complete the testing process. Speed: 1mm/second.
3. Standard Accessories
1). 13pcs* pencils： 6B、5B、4B、3B、2B、B、HB、H、2H、3H、4H、5H、6H
2). 1* Pencil hardness meter (500g)
3). 1* Cushion block
4). 1* Knife
5). 1* Eraser

6). 1* User manual


Country of Manufacture: China

We will arrange the shipment in 1-5 working days and it takes another 5-7 working days to reach you.