The H-2975NR hammer utilizes the same hammer mechanism as the H-2975, but includes an integral paper strip recorder, which provides rebound values as a bar chart on a paper strip, providing a hardcopy record of the test data. One roll of paper can document 4,000 test impacts.
|HU2975NR-0||Concrete test hammer type NR|
|HU2975NRM-||Includes a conversion table with a N/mm[sup]2[/sup] scale instead of psi.|
|HU2975NRP-||Replacement paper for NR Hammer (Roll of paper)|