Price reduced by 50%! LIMITED QUANTITIES AVAILABLE! With the Hand Strobe, observe and measure periodic motion. Three different strobe frequencies can be observed with the same rotational speed. Constructed of hardboard with a wooden handle and a low friction pivot.
HOT DEAL with LIMITED QUANTITIES AVAILABLE! Observe and measure periodic motion. Constructed of quality hardboard with a wooden handle and a low friction pivot. Diameter is 25 cm with three rows of 12, 6, or 3 slots. Three different strobe frequencies can be viewed with the same rotational speed. Complete instructions provided.
844-200-1455
