The Stanley Stud Sensor 200 uses OnePass center-find technology to locate the center of studs in a single pass, eliminating the guesswork of traditional edge-finding sensors. The LCD screen clearly displays all readings, while the built-in AC detection warns you of live wires behind the wall before you drill.

• OnePass center-find technology locates stud centers in one pass
• LCD screen displays all sensor readings
• Wood and metal stud detection up to 3/4" deep
• AC detection identifies live wire up to 2" deep
• Marking channel for accurate mark-out readings
• Ergonomic design with soft grips
• Color: Yellow