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Annoyed with losing the edge of the tape? Try RollRanger!

Move RollRanger along the surface of a tape roll, as the patented sensor moves along a small pin moves 'feels' the tape. When that pin reaches the lost edge of the tape, the LED indicator light will turn on, letting you know where to lift.

Use the scraper tool to lift the edge and separate the tape from the roll without splitting. 

**Ships from Arlington, Massachusetts within 12 hours of your order


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What is Roll Ranger?

Roll Ranger is a device that helps you quickly and easily find the edge of tape. It features a bright red light that glows when the edge of the tape is found, making it easy to see where to begin lifting the tape.

What types of tape can I use Roll Ranger on?

Roll Ranger can be used on all types of tape, including packing tape, masking tape, and even duct tape.

How does Roll Ranger work?

To use Roll Ranger, simply roll it along the surface of the tape. When the device reaches the edge of the tape, the red light will glow, indicating the perfect spot to begin lifting the tape.

Is Roll Ranger easy to use?

Yes, Roll Ranger is designed to be easy to use. The compact, portable design makes it perfect for home, office, or on-the-go use.

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Save time

Find the edge of the tape quickly


Works with all tape colors and thicknesses


Design by Physicists

stops splitting

Scraper edge removes tape and helps prevents splitting

How To Use Your Tape Edge Sensor

  • Find The Tape Edge
  • Extract The Tape Edge
  • No HasslE
  • No Frustration
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The Inventors

Roll Ranger was developed by Optics for Hire, a US and Ukraine based engineering consultant

OFH develops custom optical systems for industry leaders like Amazon, HP, Toyota and GE.

The company has also licensed technology in popular consumer products including this animated toy, and this knife sharpener with a sharpness sensor.


What Our Customers Are Saying

See Roll Ranger in Action