In line with clients' diverse requirements, we are involved in providing an optimum quality range of moments disc apparatus .
A well balanced,machine turned aluminium disc rotating smoothly. About its axis and clamped on a tripod stand in vertical plane. The disc moves on ball bearing and has number of holes symmetrically in concentric circles of knows diameters. four pins carrying scales pans can be inserted into the holes at any desired position. complete with horizontal graduated mirror scale, plumb line , leveling screw , two pulleys and 4 scale pans.