High Sensitivity Sound and Vibration Alarm Handheld Metal Detector Factory

GP-009 Handheld metal Detectors for Body SecurityFunction features:
UOUOU Hand Held metal Detector (16 LED Lights alarm)1. Adjustable sensitivity2. One switch operation3. LED lights only, red LED and sound alarm4. 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 detectors7. Heavy duty frame, rugged, high-impact case with reinforced coil compartment. ABS materials8. 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 metalDimensions
Width 3.25" (8.3 cm)
Thickness 1.625" (4.13 cm)
Length 16.5" (42 cm)
Weight 17.6 oz. (500 g)