Proctor test tool
Proctor Needle Spring Type
Read moreThe Proctor Needle Spring Type is a compact, easy-to-use device designed to determine the moisture content and compaction characteristics of fine-grained soils directly in the field. Widely used in geotechnical engineering, road construction, embankment work, and soil investigation projects, this instrument helps verify whether soil has achieved the required compaction as per standard Proctor values.
