• <cite id="8uk8q"></cite>
  • <style id="8uk8q"></style>
  • <ul id="8uk8q"></ul>
    <blockquote id="8uk8q"></blockquote>
    1. 粗了大了 整进去好爽视频,最近中文字幕完整版hd,女乱淫免费看视频大黄,暖暖 免费 高清 日本 在线观看5,国产毛片基地,夜夜爽妓女8888888视频,少妇口爆,中文字幕AV在线播放
      產(chǎn)品中心banner-琚天下JUTianxia-Security inspection equipment manufacturer
      Position:Home>Products>Hand Held Metal Detectors>Handheld metal detector PA2001

      Handheld metal detector PA2001

        型號(hào):PA-2001
      • This handheld metal detector is currently the most cost-effective exam room specific safety inspection instrument in China. The product adopts...

      分享到:

      Product Detail

        PA-2001 Handheld Exam Room Metal Detector. All are made of high-quality electronic components, with high detection accuracy, simple operation, light and beautiful appearance, clear and loud sound, with startup and detection alarm lights and automatic sound and light conversion function, especially suitable for anti fraud safety inspection in places such as high school entrance examination rooms, high school entrance examination rooms, civil service examination rooms, etc.


        Functional Features

        1. Equipped with a leather case for easy carrying.

        2. Equipped with charging function, the charging time is 4-6 hours.

        3. When the voltage is insufficient, the indicator light does not light up or there are five alarm sounds

        4. High sensitivity, capable of detecting both ferrous and non-ferrous metals, simple to use, convenient, and easy to adjust.

        5. Using a loop switch to switch between sound alarm and hidden vibration alarm functions, headphones can be selected

        6. Alkaline batteries operate at a 10% -15% alarm rate and can work continuously for more than 40 hours.

        7. The smallest detectable object the size of a paper clip

        8Anti cheating safety inspections in places such as high school entrance examination centers, college entrance examination centers, and civil service examination centers


        Product Usage

        1. Electronic detection and inspection at airports, stations, and docks;

        2. Security inspections by customs, public security, border defense, and security departments;

        3. Quality inspection of pharmaceutical and food commercial systems;

        4. Safety inspections of important venues and sports fields;

        5. Precious metal detection, such as gold and silver jewelry factories


        Basic parameters

        Detection sensitivity: Detection distance ≥ 4.5CM

        Refined stainless steel plate with a detection object size of 37mm × 10mm × 0.8mm as specified in the national standard GB12899-2003

        Alarm method: synchronous sound and light alarm or vibration alarm

        Electricity Source: 9-volt square battery (6F22ND battery)

        Working current: Sound and light less than 47mA, vibration: 103mA

        Static current: less than 7mA

        Working temperature: -5 ℃ to 55 ℃

        Dimensions: 41 × 8.5 × 4.5 cm

        Clean Weight: 356g


      主站蜘蛛池模板: 中文日韩人妻| 国产福利午夜十八禁久久| 天天色天天拍天天操| 欧美无遮挡指交视频| 国产精品午夜无码AV天美传媒 | 乱60一70归性欧老妇| 国产成人A码男人的天堂国产乱| 亚洲人成色777777无码| 亚洲国产高清aⅴ视频| 日本一区二区视频免费在线播放| 91wwwww| 精品久久久久久中文墓无码| 精品国产成人午夜福利| 亚洲av无码精品蜜桃| 开心久久婷婷综合中文字幕| 乱人伦中文字幕在线不卡网站| 韩色区| 成人国产亚洲精品一区二| 尹人97| 日韩AV在线直播| 国产午夜福利精品一区二区三区| 麻豆国产va免费精品高清在线 | 国产成熟妇女性视频电影| 在线日韩日本国产亚洲| 人妻中文字幕亚洲精品| 91精品人妻一区二区三区蜜桃 | 亚洲最大成人综合网| 日本偷拍自影像视频久久| 免费一级欧美片在线观免看| 96视频在线观看国产| 日韩电影精品| 国产黄色av一区二区三区| 91精品人人妻人人澡人人爽人人精东影业| 欧美18videosex性欧美tube1080| a亚洲欧美中文日韩v日本| 亚洲午夜精品久久久久久抢| 久久精品国产99亚洲精品| 国产精品国产三级在线高清观看| 亚洲无码天天| 先锋影音最新色资源站| 国产精品一亚洲AV日韩AV欧|