very handy perforation gauge for all types of stamps.
Point by point measurement
point-by-point measurement is applied
Double dial philatelic line
scale for translation millimeters per inch and return
measure precision – 1/4 on 2cm section
Falsifications and fakes
by using perforation gauge You can avoid frequently happened fakes
Measure: 7 - 16 1/2
Using perforation gauge is easy!
find section where perforation fits the lines
(for example 11-12)
put the stamp to the scale and find appropriate size
(for example 11 3/4)
waga: 0.04 kg