?Functions?
�? Sensitivity?super sensitive,Website:http://www.raysdetection.com, a tiny metal piece like a paper clip can be detected;
�? Anti-resistance?resistance can be removed by adjusting button;
�? Self-diagnosis?auto diagnosis when starting, no need to adjust;
�? Alarm?by sound, buzz and light;
�? Recognition function?to distinguish the size and distance of the objects by colors green, yellow and red; to distinguish the size and distance of the objects by sound.
�? Work mode?only bigger size metal item will alarm while using low-sensitivity mode (keeping pressing this button while detecting)
�? Applications?High decibel designing to use in noisy environment?Specification?
�Working voltage?One standard 9V alkaline battery
�Working frequency?95KHZ
�Working environment?-20? - 55?
�Adjusting?Automatic
�Dimension?420mmx41.3mmx83mm
�Weight?0.5Kg