Phone Works™ Stud Finder

Model: #ES5500 | Home Depot Sku #: 1000-938-299

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Locate center of stud with more confidence and functionality than ever before. The RYOBI Phone Works mobile app and Stud Finder device use your smartphone’s technology to transform your phone into a smart stud finder. The stud-scanning device attaches to your phone’s audio port and sends an image to your phone screen to let you locate studs behind drywall up to 3/4” thick. The free mobile app displays the image and notifies you when center stud is reached within 1/8”. Simply press the one-handed, no-mess marker on the device to discretely note the spot you need. Enjoy more functional, accurate stud-finding from your smartphone with the RYOBI Phone Works Stud Finder device and mobile app. RYOBI Phone Works – Transform your phone into your smartest tool.


Apple is not endorsing or sponsoring this product. Apple, the Apple logo, iPhone are trademarks of Apple, Inc., registered in the U.S. and other countries. App Store is a service mark of Apple Inc. The Android App on Google Play logo and Google Play are trademarks of Google, Inc.

Product Videos

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  • Uses smartphone controlled calibration to locate studs under drywall up to 3/4” thick
  • Accurately calculates center stud within 1/8”
  • Features a built-in, one-handed stud marker for no-mess stud marking
  • Shows live tracking of stud location from your smartphone screen
  • App available on the App Store and Google play
  • Optimized for iPhone (OS 6.0 or later) and most Android phones (version 4.0 or later)
  • ¾” max drywall thickness
  • Wood/metal stud type
  • Center stud location alert
  • Stud marker
  • Phone Dependent Screen Resolution
  • (1) ES5500 Stud Finder
  • (1) AAA Battery

Where can I access all general Phone Works FAQs?

To learn more about the RYOBI Phone Works product line, visit our Getting Started Guide.

Phone Works Stud Finder - Model es5500

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Published: 10-22-2014
Filesize: 636 KB

Es5500 992 studfinder fr 01
Published: 10-22-2014
Filesize: 654 KB

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Published: 10-22-2014
Filesize: 666 KB

Es5500 336 qsg stud finder 01
Published: 12-04-2014
Filesize: 74 KB

Click the link below to access power tool replacement parts schematics and order parts online.

For those customers that prefer ordering by phone, simply contact the Ryobi master parts distributor at toll free 1-877-545-4099, and place your order over the phone.

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