• Precision moulded base and cam components.
• Precision manufactured brass cup assembly.
• Includes ten precision moulded Plastic ASTM Grooving Tools.
• Optional Grooving Tool available for testing to AASHTO standards.
• Optional model available with counter.
The Hand-Operated Liquid Limit Device is designed to determine the liquid limit of soils. The hard rubber base is formed in a mould to maintain the uniformity of hardness, size and density of all devices. Precision moulded cam control parts and nylon bearings provide accurate cup drop and smooth operation.
