... ISO7619, JISK7215 5).RS232C HT-6510D rubber hardness tester, shore pocket durometer tester Product synopsis Product info: digital durometer for ... testing pocket size model with integrated probeTest scale: shore hardnessStandards: DIN53505, ASTMD2240, ISO7619, JISK7215Parameters displayed: hardness result, ... not including probe):173g HT-6510D rubber hardness tester, shore pocket durometer tester