Yamto” Penetrometer Apparatus

This apparatus is used for penetration test on a wide variety of materials. It consists of a head Support mounted on a vertical rod which can be adjusted for height. A rack and pinion and pointer assembly provides fine adjustment of needle tip to Sample and in Corporates a Slipping clutch mechanism which make reading of penetration and subsequent resetting a sample and accurate operation. The dial graduate from 0-400 in one tenth millimeter Sub Division. The Instrument is supplied with two sample containers & 2 Wts