



The pencil Hardness Tester scratches the dried coating film with a pencil marked with a certain hardness, and expresses it with the hardest pencil label that does not cause damage to the coating film.
The TR 5100 Pencil Hardness Tester comes with an observation level to ensure accurate levelness during the test and provide reliable test results. Ergonomically designed, the design on both sides conforms to the comfort of human hands, making the operation easier and more convenient. At the same time, the center of the wheels on both sides of the instrument adopts a circular arc design, which increases the stability and balance of the operation and makes the testing process more stable. In addition, the pencil Hardness Tester also has a convenient pencil locking/removal function, which is convenient for replacing and fixing the pencil, making the test operation more convenient.
Comply with GB/T 6739, ASTM D 3363, ISO 15184 standards.
Three-point level adjustment integrated design
The instrument comes with an observation level
Ergonomic design on both sides, easy to take, not easy to slip
The arc design of the center of the wheels on both sides provides better control during the grip and push test
Easy to lock/remove the pencil