Supply Of Portable Digital Rebound/Lab Hardness Tester With D Type Impact Device Suitable For Testing Hardness Of All Metallic Componentsportable Digital Rebound/Lab Hardness Tester With D Type Impact Device Suitable For Testing Hardness Of All Metallic Components,Portable Digital Rebound/Lab Hardness Tester With D Type Impact Device Suitable For Testing Har Dness Of All Metallic Components Specification As Under:- The Instrument Should Be Light Weight And Handy With L Cd Display Screen And Detachable Printer. It Should Have Function Of 1. Direct Display Of Hardness In Hb, Hl, H Rb, Hrc & Hv 2. Measuring Range:170-960 Leebs With Accuracy +- 10 Leebs 3. It Should Be Battery Operated Eith Er Rechargeable Battery With Charging Device Or Aaa Type Normal Battery 4. It Should Have Function Of Immediate Switchover To Impact Direction, Metal Selection, Hardness Scale Etc. [ Warranty Period: 30 Months After The Date Of Delivery ] ]