AKS Metal Detector Metal Pinpointer 30m Depth 1200m Range 6 Antenna Accurate Finding Gold Detector Item Type: Metal detector Material: Aluminium Weight: Approx. 1185g / 41.8oz Main Unit Size: 32.5x16.5cm / 12.8x6.5in Transmitter Size(without installing accessory): 11.3x7.5x3.5cm / 4.4x3x1.4in Range: 1200 meters Depth: 30 meters Main Unit and Detector Battery: 1x9V battery(excluded) Transmitter Frequency: 5.6 to 6KHz Signal Frequency: 360 to 440Hz Detection Type: Gold, silver, copper, jewelry Application: Metal detection Working state: 1. When fully charged, open the host detector, turn on the sensor switch and press the corresponding button of the items to be detected by the sensor, adjust the host detector, adjust the depth and range search function to detect. 2. In the case of handheld stable without other interference, detector to the specified detection of items will sway around, detecting larger items when the amplitude of the swaying action will increase.