Setting time of Portland and blended cements to AS2350.4
Reversible stainless steel plunger with 10mm dia. on one end and a 1mm square steel needle on the other.
Weight of plunger assembly with adjustable indicator is 300g. Graduated 0-50mm scale.
Includes frame, graduated 0-50mm scale, plunger assembly, conical mold and glass plate.
