Used to determine the setting time of cement. Vertical support shaft has a device to maintain the horizontal arms in alignment.
Support assembly is adjustable in position. The two steel weights needles are calibrated to meet Specifications. Needle points are from stainless steel. The initial setting needle has dia. 2,12 mm and weight of 113 g, while the final setting needle has dia. 1,06 mm and weight of 453,6 g.

Weight: 3 kg