• 【STRONG MAGNETIC FORCE】: The higher the gauss value, the stronger the magnetic force, the larger the magnetic sphere, the stronger the magnetic force.Different from others our stud ball with NI CU NI triple layer coated 6800 Gauss magnetic force,ball diameter 20mm,stud finder magnet without batteries can quickly and accurately find studs on drywall.
• 【UNIQUE DESIGN】: The Stud finders adopt a unique streamlined design, which can make the Stud Ball cling to the wall,stud finder can work through up to 3/4″ ceramic tiling and plywood paneling and 5/8″ drywall wood frame or other thicker building materials.
• 【MULTIPLE USES】:The stud detector can also be used to find the metal in the hidden corner, or when your key and other metal objects fall into the sewer accidentally, you can use a string to pass through the rubber handle and use the stud finder to help you pick up the key.
• 【BEST GIFT】: The stud finder small and portable has a wide range of applications, and is very suitable for giving to your husband, boyfriend and father as a Christmas gift and birthday gift.
• 【QUALITY AFTER-SALES SERVICE】:JFYOW is committed to providing every customer with the best after-sales service, if you have any questions, you can contact us at any time, wish you happy shopping.