Product selling points:
1. 100% brand new high-quality products.
2. Made of high-quality materials, durable and practical.
3. It is suitable for indoor decoration structure. It can detect the position of metal and wood in the wall. When metal and wood are sensed, the instrument will flash and sound, and can also detect other foreign matters in the same object.
4 ergonomic design, comfortable to use.
5. Look for edges of wood or metal rivets up to 3 / 4 inch (20 mm) deep.
Test sampling:
Place the instrument on the measured surface and press the power switch. At this time, the first red and green indicator lights up and sends out a "drop" sound, and then the red indicator lights out, indicating success. When sampling, the first red indicator lights up and sends out a short "drop" sound, indicating unsuccessful sampling, interference or the measured object exceeds the built-in allowable value
Test operation:
After successful sampling, do not release the power switch and move along the measured surface. When the instrument senses foreign matters, the red indicator light starts to light up in turn. When the LED is fully on and makes a "drip" sound, make a mark with a pencil and release the power switch
Place the instrument in the opposite direction of the surface for sampling and close to the marked position. When the instrument senses foreign matters, the red indicator starts to light up in turn. When the LED is fully on and makes a "drip" sound, make a mark with a pencil and release the power switch
Repeat the test several times. If the alarm is issued, there may be a support column (foreign object) below between the middle areas
When there is no metal or other foreign matter below, it will not flash and sound. In order to test the results accurately, it can be tested several times
Main parameters:
Power supply: 6f22 9V battery (without battery)
Product size: 145x62x25mm
Product weight: about 71g (without battery)
The instrument is designed based on the principle that the change of material density below the surface of the detected object causes the change of detector frequency. The maximum detection depth is 19mm below the surface of the uniform object, the detection range error is 3mm, and the range of the detected object shall not be less than 1200mm2
Package list:
Bare meter (no battery inside) * 1
Instructions * 1
Carton packaging * 1