Supports the following standards: ASTM D4318 Hand-operated liquid limit machine features mechanical revolution counter attached to the shaft to register the number of drops in the liquid limit cup. Includes H-4229 ASTM grooving tool and gauge block. Crank can be shifted for left or right-hand operation. Complies with ASTM D4318; AASHTO T89, T90. Shipping wt. 9 lbs. (4.1kg)