Portable metal detector
MD-200 hand-held metal detector is suitable for the airport, station, dock, prison, customs, public security, border security department of safety inspection; medicine, food, business system of quality inspection; as well as precious metal detection (such as gold and silver jewelry factory) and important places such as sports, entertainment and safety inspections.
Characteristics :
· Simple to use, convenient, change and easy
· The sensitivity is high, can survey ferrous metal and nonferrous metals
· There will be automatic continuous sounds that will report an emergency and ask for help or increased vigilance when the battery is insufficient in voltage
· Adopt the circulation switch to switch over the sound and report to the police or conceals the warning function of vibration separately .
· Have (or vibration) and warning function at the same time of light when detect the metal
Features :
1. Operating frequency : 20kHz
2. Weight : 272g (including the battery)
3. Size : (a) Length: 420mm (b) Width: 138mm (c) Height: 110mm
4. Handle measurement : 30*30mm
5. Regulate the way : manual
6. Indicator : BZ, vibration motor
7. LED light proves : LED red warning indicator lamp, LED green insufficient indicator lamp, voltage indicator lamp LED battery of power
8. Battery : 9V battery (suitable for working for 40 hours normally)
9. Control : circulation switch (On, Off, a sound of light or mode of vibration)
10 . Uses cycle-switch to switch sound alarm and hidden vibration alarm respectively
11 . Highly sensitive, detect ferrous and non-ferrous and stainless steel weapons
12 . Sound and light alarm simultaneously
13 . Alkaline cell (7V-9V) can work over 40 hours and distance does not change
14 . Warn automatically when short of voltage
15 . Simple, convenient to use, easy to adjust
16 . Detecting distances :
(a) 1/2 pin: 10mm
(b) Model 64 pistol: 150mm
(c) 6" dagger: 150mm
(d) 8mm (diameter): 40mm
(e) Aluminum & copper sheet: 10mm
(f) DIP 14 IC (integrate circuit): 5mm
(g) Silver ring (1g): 40mm
(h) Lead brick (1g): 30mm
