How to Use:
1. Open the battery compartment after getting the product.
2. Follow the instructions to install the appropriate battery and install the battery compartment cover.
3. Slide the “on/off button” to turn on, and then you can start detection.
Specification:
Item Type: Needle Detector
Model: TY-20MJ
Power Supply: 1x6F22 9V Battery (Battery Not Included)
Material: ABS
Purpose: It is suitable for metal detection.
Detection Method: Magnetic Field Induction
Detection Method: Move Left and Right
Sensitivity: It can detect 1.2mm diameter iron balls from a height of 10mm.
Highest Sensitivity: It can detect an iron ball with a diameter of 0.8mm/diameter 0.7×20 from a height of 50mm.
Detection Prompt: Sound Alarm
Pin Sensing Range: Approx.20-50mm / 0.8-2in
Paperclip Sensing Range: Approx.30-60mm / 1.2-2.4in
Nail Sensing Range: Approx.20-100mm/ 0.8-3.9in
Package List:
1 x Needle Detector (Battery Not Included)
1 x Test Card
1 x Manual
Note:
1. Don’t forget to turn off the power after use.
2. The battery should be removed if it is not used for a long time.