Q1: How to use the hand-held metal detector

1. Hand-held metal detectors are designed to detect metal objects carried by people or objects.

2. They will detect the weapons, explosives or non-small metal objects carried in the packages, luggage, letters and fabrics.

3. Because of its sensitive surface or more important appearance, it is easy to operate.

4. General chip factory, archaeological research, several hospitals.

5. The hand-held metal detector (handheld metal detector, imported metal detector TNUMBERBX) is used to check the specific position of the metal carried by people. It can indeed be used with the metal detection door. But when the "security door" alarms and finds metal items, the hand-held metal detector can find the exact position of the metal items left in my opinion.

6. The metal detector adopts a rectangular detector head with a detection area of 12 cm. When inspecting the human body, the inspection is completed from top to bottom.

Q2: Principle of hand-held metal detector

1. The working principle of the metal detection security door of the hand-held metal detector is similar to that if it can detect metal objects.

2. The hand-held metal detector will generate magnetic field, and the magnetic field generated by it is relatively uneven.

3. Therefore, when using the hand-held metal detector for the second time, it is good to find this excellent magnetic area. Otherwise, when the hand-held metal detector scans metal objects, the device will emit an alarm or flash the indicator light.

4. The hand-held metal detector mainly consists of six parts, namely the fuselage part, the annular part and the newspaper part.

5. In short, the body of the hand-held metal detector is the first part of the instrument. In this case, the instrument has electronic components and power alarm at its core.