Range : 0-50000 LUX in three steps
Accuracy : ± 5%
Least Count : ± 2
Display : 3 ½ digits, 7 segment LCD type.
Sensor : Separately attached light sensor allows user to take measurements at an optimum position.
Glass, one each double convex, Plano – convex, concavo – convex, convexo – concave, Plano – concave and double concave lens, in box.
Sizes in 38mm and 50mm.
Lenses, Set of Six (50mm).
Dissecting Magnifiers mounted on metal base horse shoe shape wrinkle painted with universal ball and socket arrangement for adjustment of the lens according to the position required.
Brass dial head 40 mm diameter divided and marked in 100 divisions, vertical scale 10-0-10 mm, fitted on heavy brass disc, with 3 pointed legs, distance between legs 40 mm.
Reviews
There are no reviews yet.