As per IS : 1199-1959, ASTM C-124, AASHO T-120, for determining flow of cement concrete. It consists of one Steel Table Top of 76.2 cm dia. Finely machined. One Conical Mould with handle 12 cm height having 17 cm. Top I.D. and 25cm base I.D. Supplied with a Tamping Rod 16mm dia. x 600 mm long., Suitable for operation on 230 v, 50 Cycles, Single Phase Mains, with Steel Top.