Description

For Sale - * Used but in great condition- Works perfectly. Includes- 1/4" headphone adapter Folding over-ear headphones Shoulder strap & 3 piece handle The Fisher Gemini-3 is an advanced two-box metal detector designed for detecting large, deep objects such as ore veins, pipes, and cables, making it ideal for prospectors, geologists, treasure hunters, and public utility companies. Operating at an 82 kHz frequency, the Gemini-3 excels in identifying deep, buried targets. Its Voltage Controlled Oscillator (VCO) provides variable audio pitch, allowing for precise pinpointing of objects. Equipped with both inductive and conductive trace modes, it offers flexibility in different search conditions, ensuring reliable performance across various terrains. The Gemini-3’s 60-cycle noise reduction circuitry minimizes interference from electrical sources, making it a dependable tool even in challenging environments. Crafted with durability and ease of use in mind, the Gemini-3 boasts a lightweight design, weighing only 7.5 lbs, and features user-friendly controls, including a battery test meter and power on/off push-pull switches for straightforward operation. This detector is powered by 16 AA batteries, offering up to 30 hours of use on alkaline cells. Proudly made in the USA and backed by a 5-year warranty, the Fisher Gemini-3 provides professionals and hobbyists alike with a high-quality, dependable solution for deep-seeking detection tasks. Purpose : Deep-seeking and cache locating for large buried objects, ore veins, pipes, and utilities. Ideal for prospectors, geologists, treasure hunters, and utility companies. Specifications Operating Frequency: 81.92 kHz Detection Capability: Sensitive to large, deep objects and ore veins Operating Modes: Inductive Trace Conductive Trace Wide Scan Inductive Trace V.C.O. Audio Response: Precision pinpointing with variable volume and pitch Target Depth: Detects objects up to 10-15 feet deep (depending on ground conditions) Noise Reduction: 60-cycle noise reduction circuitry minimizes electrical interference Battery Life: 25 hours for the transmitter 30 hours for the receiver (using alkaline batteries) Battery Type: Requires 16 AA batteries (8 for the transmitter, 8 for the receiver) Signal Strength Indicator: Numerical and bar-graph display for clear signal reading Battery Status Indicator: 3-color indicator (green, red, amber) on the transmitter Dimensions: Transmitter-Receiver Box Assembly: 9-¼" x 12" x 6" Weight: Complete system: 7.5 lbs Transmitter: 2.5 lbs Receiver: 3.0 lbs Handle: 2.0 lbs Audio Output: 2-¼" speaker with 100-ohm moisture-proof cone Headphone Compatibility: ¼" jack for 8-16 ohms stereo or mono headphones Manufacturer: Fisher Research Labs ( a Subsidiary of First Texas Products ) Brand Name: Fisher Research Labs ( a Subsidiary of First Texas Products ) Country of Origin: USA