The 3ft Measure Head Assembly (3’ MHA) from Geo-Log is our most iconic measuring head in North America.  It is ideal for cased hole and perforating operations.  Each revolution of the Three-Foot Measure Head, measures three feet of cable.  The cable takes a 22-degree deflection path to provide a measurable force to the load cell unit, which gives line stress or weight data to the operator.  With over 40 years of industry experience and proven reliability, your investment is truly in the right place.