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.
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.
Pocket type magnifier mounted in single body with a metal cover which doubles as a handle fitted with a single lens of diameter 18 mm with a magnification of x 10.
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).
Reviews
There are no reviews yet.