Check the listing for details. Stanley IntelliSensor Pro Stud Finder Pro 77-255 Surface Material Thickness. Color: Yellow, Condition: Used, Made in China. Listed at 8.95 USD. Introducing the Stanley IntelliSensor Pro Stud Finder Pro 77-255, a must-have tool for all your home and workshop equipment needs. This portable stud finder features an LCD display and LED indicator, making it easy to use and read the results. The yellow plastic material ensures durability and longevity, while the sturdy construction of the tool makes it a reliable choice for any job. With the ability to detect studs up to 3/4 inch thick, this device is perfect for professionals and DIY enthusiasts alike. The compact size and easy-to-use design make it a great addition to any toolbox. Don't miss out on this high-quality stud finder from Stanley, a trusted name in tools and measuring equipment. Tested