digital test hammer, main applied in hardness test and building structure quality control. belong to NDT instrument, born with voice service and automatically calculation, easy to operate, make your work efficient
| Integrated Voice Digital Test Hammer |
| Applied to test compressive strength of hardened concrete |
| Measuring ranges: 10-70MPa |
| Impact energy: 2.207J |
| Size: L280mm*D54mm |
| N W: 1.2kg |
| Data storage: 200*99*16=316800 testing results, 20 special test strength curves could also be requested to add of their own. |
| Power source: AA alkaline battery x 4 OR lithium battery |
