pcbfun TS79 Metal Detector Three-in-one Wall Detector Wooden Post Voltage Density Detection with Battery Depth Metal Detector Concealed Stud Finder Hidden Wire Detector Wall Scanner Wood Stud Metal Cable Detector

Parameter:
Measuring range:
Wood 30×30mm:≤18mm
Metal detection depth: iron pipe Φ25mm, ≤30mm
AC wire: 90 ~ 250V≤50mm
Power supply: 6F22 type 9V battery
Product size: 155x72x28mm

Test sampling:
Place the instrument on the surface of the object to be measured, lightly press the power switch beside it for 2 seconds to turn it on, press the selection key in the middle to select the type of object to be measured, press the power key to sample, and a "beep" sound will sound, indicating that the sampling is successful

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 objects, the analog bars on the LCD screen begin to display in sequence. Next mark, release the power switch
Place the instrument in the opposite direction of the surface to take samples, and approach the marked position. When the instrument senses foreign objects, the analog bars on the LCD screen begin to display in sequence. When the analog bars are all on and a " beep" sound is heard, use a pencil to make a drop. mark, release the power switch
Repeat the test several times, if the alarm is raised, that is, there may be the object under test between the intermediate areas
When there is no corresponding test object below, it will not display or sound. For accurate test results, you can test several times.

Packing list:
Metal detector*1
6F22 type 9V battery*1
Manual*1