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Quick Overview

Fully electroinc perforation gauge. Measures instantly!
Product Number: 9850SP

Availability: In stock

Usually Ships Same or Next Business Day


PERFOtronic  - The World's Only Optic-Electronic Perforation Gauge

Displays perforation in 1/4, 1/10 or 1/100 increments in a fraction of a second.

Discover hidden values the easy way.  An indispensible tool for determining the difference between two seemingly identical stamps.  Even measures missing perfs. Never miscount or loose perf count again!

Includes 110 volt adapter.

Watch how fast it works:


Your valuables brought to light - Find if you own undiscovered values.
Two seemingly identical stamps - except for a difference in perforation value: perf. 13.25 or 13.5?, $10 or $2,500? Do you own an undiscovered rarity? The PERFOtronic will bring it to light.

Uncertain in measuring the perforations?
Familiar with the following situation? You torture yourself with inaccurate and therefore unsuitable measuring devices. The measuring points begin to "dance" before your eyes. Even the experienced hand and trained eye fail to overcome the last doubt about the true value of a particular perf. The term "stamp perfs" sends up a red flag even to professionals. But not anymore . . . now that the PERFOtronic has appeared.

Do you have high demands?
Todays computer age puts higher and higher demands on man and technology. Even professional sports forego centimeters and seconds, preferring electronic measuring in hundredths or thousandths of seconds. It is no surprise then that even in the collecting and hobby fields the same requirement for better and more precise equipment is expected.

We will fulfill them!
Beginning in the 1980's we developed the first worldwide testing instrument for watermarks, the Signoscope.
Now we bring you another world's first: The PERFOtronic, the precision measuring device for checking perforations.

Discover hidden values the easy way!
There is no easier, more accurate, precise, or more effective way of discovering hidden values.Even when swapping or selling your better stamps, the PERFOtronic prepares you for any surprise or costly mistakes. The PERFOtronic will pay for itself before you know it, while having fun in the process. Add a new dimension to your favorite hobby, with SAFE and the PERFOtronic.

The PERFOtronic automatically measures by rounding up or down to the next 1/4 perforation shown in stamp catalogs. The processor of the unit is able to calculate around missing perforations or perforation mistakes.

  • Measures the perf. value within a fraction of a second with the help of light sensors
  • Nothing touches your stamp, therefore no damage possible
  • Accurate to 1/100 mm
  • Displays in 1/4 increments, i.e. 14.25,14.5, 14.75, 15, etc.
  • Operates on an AC adapter with 12 Volt DC output (supplied)
  • Use on regular or large stamps, coils and stamps with margins
  • Maintenance free
  • Size: 7-1/2"x 5-1/2" x 2-1/2" High

If you already own one and love it - here are the Perfotronic Instructions in case you lost yours.

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