Hand-held metal detectors are often used to detect metal objects carried by people or objects. It can detect weapons, explosives or small pieces of metal in packages, luggage, letters, fabrics, etc. carried by people. The special appearance of its sensitive appearance makes it easy to operate. Better than ring sensor probes. Ultra-high sensitivity, special application. Such as prisons, chip factories, archaeological research hospitals, etc. The hand-held security metal detector is used to check the specific location of the metal carried by the person, and can also be used in conjunction with the metal detection door. When the "security door" alarms and finds metal objects, the handheld metal detector can be used to find the metal objects hidden exact location. The metal detector uses a rectangular detection head, and the detection area is 12 cm long. When examining the human body, the inspection operation is completed from top to bottom at one time.
Before use, first open the battery compartment cover on the back of the instrument and insert the battery. This instrument uses a 9V laminated battery, please note that the nominal voltage on the battery must be 9V, and other voltages cannot be substituted. The power consumption of this instrument is very low, and each newly installed battery can accumulate about 50 hours of operation. When the battery power drops to 10%, the instrument is no longer working properly, and the speaker will make intermittent clicking sounds, indicating that it is necessary to replace the new battery.
