Sell metal detector

Description

1 Underground metal detector ; 2 door metal detector; 3 gas detectors; 4 wireless detectors metal detector is a detection sensitivity with super-strong hand-held metal detectors, light-Ying aesthetic appearance, especially suitable for detection sensitivity is highly demanding in public places or factory use, the airport, the public security and prison systems, Sports venues, exhibition venues, jewelry factory, precious metal processing plants, electronic plants, etc. for security checks or theft to check the preferred product. Performance characteristics (1) power switch for rocker switch, with two main functions and three positions (Power: ON-OFF-(ON), Sensitivity: Normal-OFF-(Low)), power control convenient, flexible and fast. (2) acousto-optic alarm, with optional headset, mute, or at request a noisy environment can be used. (4) Tone identification: the use of ATD features, detection of small objects of metal target, only to have the audio volume changes, and to detect large objects of metal targets, will have audio volume changes and pitch changes. (5) Reset function: Reset button touch can reset back to conventional detectors to detect the state of waiting, in the event of a false alarm or to detect the temperature of the environment has particularly useful when rapid changes. (6) low-voltage battery instructions: When the voltage is low, to hear the alarm continued to sound, the green READY light to stop flashing red lights ALERT issued by red light Uses: 1. Airports, stations, terminal electron detection inspection 2. Customs, border control and security departments safety checks 3. Medicine, food quality inspection business systems 4. Important places, playground safety inspections 5. Precious metals testing, such as gold and silver jewelry factory. Relevant parameters (1) operating frequency: *5KHZ; (2) Operating temperature: **0 ℃ **5 ℃; (3) Power Control: 3 way switch (ON / OFF / short-term job); (4) alarm instr