Fabric rigidity assessment device online supplier online service provider online marketing for textile hardness tester digital produced with premium quality instruments for assessing the winding density hardness of textile bobbins, Beams, Spools, Cones, Dye packages etc. The curved, Convertible probe end of the probe is employed to the bobbin with a diameter less than or equal to 400mm, And the flat end of the probe is tailored for the bobbin with a diameter greater than 400mm. With average calculate function. Peak value deposit function. Under, Voltage alarm function. Use usb data output to connect with pc. Provide bluetooth data output choice. Modelht, 6510t, 2. 5ht, 6510t, 5ht, 6510t, 10parameterstested result/mean value/max. Valueindenterball 2. 5mm ball 5mm ball 10mm convertible probethe curved end of the probe is employed in the bobbin with a diameter less than or equal to 400mm, And the plane end of the probe is suitable for the bobbin with a diameter greater than 400mmarea of applicationfor closely wound bobbins of synthetic, Finished fibers and filamentsfor loosely wound bobbins of synthetic fibers and closely wound natural fibers, Yarns and threadsfor very loosely wound bobbins of thick yarns, Such as carpet yarnsdisplay range0, 100h hardness graduation marks testing range10, 90h hardness graduation marks resolution0. 1haccuracy 1hbattery indicatorlow battery indicatorauto switch off depth of indentation 0, 2. 5mm0, 2. 5mm0, 2. 5mmtest pressure approx. 12. 5napprox. 12. 5napprox. 12. 5nmeasuring spring force 0. 55, 8. 065n0. 55, 8. 065n0. 55, 8. 065nscale diameter51mm51mm51mmworking face radius55mm when using the curved end of the probe working face flat45mm when using the plane end of the probe operatingtemperature 0~40 c humidity