... and metal interior Micro SclerometerDigitalHXS1000 SeriesUse of instrument: Test micro hardness of metal, alloy surface and metal interior ... product, complete fittings.Basic technical parameter of HXS-1000,HXS-1000A and HXS-1000ZModelHXS-1000ZHXS-1000AHXS-1000Test load10 ... ,25,50,100,200,300,500,1000 gfLoading wayDirect digital control, automatic loading & unloading testTest ...