Helmet impact penetration tester XMJ-1000

1, Drop hammer and hammer to replace simple operation. 2,With automatic guidance system to ensure accurate impact hammer and hammer down exactly hit the helmet. 3, The puncture hammer adopt a closed circuit, will alarm after puncture 4, wallop professional precision sensors, range is 2t, accuracy is ± 0.02%. 5, LED digital display, auto-save maximum force. 6, The height of impact hammer and puncture hammber can be adjustable.