GC1001 Handheld Metal Detector for Security

*Indication: audio alert and LED (red) alert

*Operating frequency: 52kHz ∮ 10% (sine wave)

*Audio tone changes as the metal size changes

*Blinking green indicator when the unit is working properly

*Headphone jack: 3.5mm (for silent operation)

*Low sensitivity: used in place with interferencesensitivity >2cm(for a US quarter)

*LED indicators on both front and back faces are optional

*Low battery indication

*One 9V battery required (not supplied)

*Unit Size: 424 X 94 X 40 mmL X W X H

*Net Weight: 340 g (without battery)

For more product information, please contact company''s website at www.chinadetector.com.cn