Super-cheap handheld metal detector
High-performance metal detector
Economy handheld metal detector

Specifications
Hand-held metal Detectors
1. Fairly low consumption of battery
2. High detecting speed metal detectors
3. With 16 LED light

1. Adjustable sensitivity

2. One switch operation

3. LED lights only, red LED and sound alarm

4. One 9V battery required, ( Not including in the price)

5. Operating frequency: 52kHz+/-10%(Sine wave)

6. Audio tone changes as the metal size changes, . It can distiguish the size of metal according to the sound from low to high. At the same time, this model also can locate the place of the metal, it is also the different from other security handheld metal detectors

7. Heavy duty frame, rugged, high-impact case with reinforced coil compartment. ABS materials

8. Detects medium sized pistol from 9; Arge knife from 6, razor blade and box cutter from 3, foil-wrapped drugs and tiny jewelry from 1.

Momentary push button temporarily eliminates detection of nearby ambient metal such as metal

Dimensions:
Width 3.25" (8.3 cm)
Thickness 1.625" (4.13 cm)
Length 16.5" (42 cm)
Weight 17.6 oz. (500 g)

Application:
1. Security check: Such places are prohibited to take guns and knives as police station, factory gate, courthouses, stadium, public buildings, private buildings, etc.

2. Loss prevention: Such places needs to prevent from stealing as chemical, refineries, electronic, metal, plastic industries.

3. Preventing cheating: Such occasions need to shield signals of Mobilephones, electronic dictionaries, MP3, MP4, Ucards, and wireless transmission facilities to prevent cheating as college entrance examination, tests, and civil servants exams.