Electronic Educational Equipments-> Test and Measurement Equipments

1 [2] [«Back ]   Click to Enlarge READING TELESCOPE (LSE) It is fitted with an achromatic objective of FL 178mm clear aperture 23mm and 8X Ramsden eye piece with 90? cross line reticule. The focusing is done by rack and pinion mechanism with range from 1000 to infinity. See Enlarge Click to Enlarge GEOMETRICAL MODELS WOODEN (LSE) GEOMETRICAL MODELS WOODEN Smooth hardwood geometric solids facilitate the teaching of basic geometric concepts at all levels. The plastic storage container contains either a 16 piece or 19 piece set. See Enlarge Click to Enlarge SPHEROMETER (LSE) Same as per Cat. No. 9871 but heavy pattern double disc type, legs are also made from stainless steel. See Enlarge 1 [2] [«Back ] Go to Top