The top quality test hammer available on the market.Suitable for finished concrete structures and buildings having strength resistances from 10 to 70 N/sq.mm. This concrete test hammer, entirely produced by Matest, has aluminium frame and thanks to its very accurate manufacture processing and selected components ensures high precision test results in the time. Supplied complete with calibration curve chart in N/mm² (Mpa) values, abrasive stone, carrying case.Spring impact energy 0.225 mkg.(2.207 Joule or Nm) Dimensions with the case: 330x100x100 mm Weight: 2 Kg
