ITEM NAME:3 in 1 LCD Stud Wood Wall Center Finder Scanner Metal AC Live Wire Decor 1x New Descriptio n Description: Advantages Of The Product: It Is Suitable For Use In Interior Decoration Structures. It Can Detect The Position Of Metal And Wood In The Wall. When Metal And Wood Are Sensed, The Instrument Will Flash And Audible Prompts, And Also Detect Other Foreign Objects In The Same Object. Product Technical Characteristics: The Instrument Is Designed By The Principle That The Change Of The Density Of The Material Below The Surface Of The Detected Object Causes The Frequency Of The Detector To Change. The Maximum Detection Depth Is 19mm Below The Surface Of The Uniform Object, The Error Of The Detection Range Is 3mm, And The Range Of The Detected Object Cannot Be Less Than 1200mm2. Measuring Range 19mm General Characteristics Of The Product: Test Sampling: Place The Instrument On The Surface To Be Tested And Press The Power Switch. At This Time, The First Indicator Indicates That The Red And Green Lights Are On, And A “Drip†Sound Is Emitted, Then The Red Indicator Light Is Off, Indicating Success. When Sampling, The First Red The Indicator Light Is Always On And A Short “Drip†Sound Is Emitted, Indicating That The Sampling Is Unsuccessful, There Is Interference Or The Measured Object Exceeds The Built-In Allowable Value. Test Operation: After The Sampling Is Successful, Do Not Let Go Of The Power Switch And Move Along The Surface To Be Tested. When The Instrument Senses Foreign Matter, The Red Indicator Light Starts To Light Up In Turn. When The LED Is Fully Lit And A “Drip†Sounds, The Pencil Is Used. Mark, Let Go Of The Power Switch. Place The Instrument In The Opposite Direction Of The Surface And Place It Close To The Position Where The Mark Is Made. When The Instrument Senses The Foreign Object, The Red Indicator Light Starts To Light Up In Turn. When The LED Is Fully Lit And A “Drip†Sound Is Emitted, The Mark Is Made With A Pencil. , Release The Power Swit.The Maximum Detection Depth Is 19mm Below The Surface Of The Uniform Object, The Error Of The Detection Range Is 3mm, And The Range Of The Detected Object Cannot Be Less Than 1200mm2. When The LED Is Fully Lit And A “Drip†Sound Is Emitted, The Mark Is Made With A Pencil.
