Franklin ProSensor T13, a professional wall and floor sensor

Welcome to MJ Select. We are Japanese seller. We ship authentic items from Japan. Please enjoy shopping with peace of mind! -------------------------------------------- 【About Included Manuals】 If a manual is included, it will primarily be in Japanese. We recommend using image translation apps if needed. 【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction. 【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary. 【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product. 【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer. -------------------------------------------- ✅ This subfloor sensor quickly, easily, and accurately locates the position and width of hidden studs behind a wall. It can instantly locate the center of a stud behind a wall. It's useful as a subfloor checker for nailing preparations. It won't damage the wall while locating the subfloor. ✅ It features a wide measuring surface measuring 17cm wide. The horizontal display features 13 LEDs, providing a clear visual indication of the location of studs. The LEDs illuminate to indicate the location of studs. ✅ Advanced multi-sensing technology utilizing 13 sensors allows for simultaneous detection of multiple studs. It also utilizes the principle of triangulation for accurate detection. It can even detect objects located deeper (up to 43mm deep). ✅ Operation is simple. Just press the button. Hold the device against the wall while pressing the button, and the LEDs will light up, instantly revealing the location of the stud. It's also incredibly convenient, running on two AA batteries. Dimensions: 18.9cm W x 8.2cm H x 6.1cm D, Weight: 267g, Power: 2 AA batteries (alkaline batteries recommended), Detection depth: Approx. 43mm, Bubble level included, Japanese instruction manual. *This sensor detects objects behind walls by detecting changes in capacitance, so it may not detect objects reliably on walls with inconsistent density (such as plaster). Cardboard, with its alternating air and paper layers, can cause localized capacitance changes when the sensor is moved, resulting in false detections due to noise. Common wall materials such as plasterboard and wood planks have a consistent density, ensuring reliable detection.