Fisher Gemini 3 GEOTEK CENTER

The Fisher Gemini-3 is a metal detector ideal for searching at great depths. The main feature of this instrument is that it ignores small objects and detects only medium to large ones. The detection depth depends greatly on both the soil mineralization and the size of the detected objects, but the Fisher Gemini-3 can reach depths of 3-5 meters. The complete metal detector consists of two boxes (transmitter and receiver) connected by rods. The Fisher Gemini-3 is very simple and practical to use. It is powered by 16 AA batteries, 4 for the transmitter and 4 for the receiver. Battery life is approximately 50 hours. TW6-cablel-action gemini3-1 Easy to transport: Disassembled, foldable, and easily stowed in its dedicated hard or soft bag (optional), thanks to the detachable support rods. CONTROLS TRANSMITTER: Power: Turns the transmitter on and off. Battery test: Indicates the remaining battery charge on the needle display. RECEIVER: Power: Turns the receiver on and off. Battery test: Indicates the remaining battery charge on the needle display. Sensitivity: This potentiometer allows you to adjust the sensitivity of the instrument to calibrate it for any type of terrain, even the most mineralized. www.geotekcenter.it