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Fisher Research Labs - Model F22 -Weatherproof Metal Detector
The Fisher F22 is a weatherproof metal detector tailored for beginners and casual treasure hunters looking for precision and ease of use. Designed for dry land and damp environments, it stands out with its 9” triangulated elliptical waterproof searchcoil—delivering impressive coverage and detection depth without sacrificing accuracy. Operating at 7.69 kHz, the F22 offers fast target response and dependable accuracy in real-world conditions. Its four detection modes—Jewelry, Coin, Artifact, and Custom—combine with a 4-tone audio ID and large numeric Target-ID display to help identify coins, relics, and small gold with minimal guesswork. Adjustable sensitivity, customizable notch discrimination, and FeTone™ iron audio further refine detection by reducing unwanted signals, while the pinpoint mode makes zeroing in on a target simple and efficient.
Weighing just over 2 lbs, the F22 is built on a lightweight, ergonomic frame with an adjustable shaft and padded grip for comfort during long hunts. Its intuitive interface and plug-and-play setup make it accessible right out of the box, while 25–30 hours of battery life on two AA batteries ensures lasting performance. The weatherproof control housing adds durability for year-round use, making it a reliable tool for any serious beginner.
Purpose: Coin Shooting, Relic Hunting, Jewelry, General Purpose
- Manufacturer: First Texas Products, LLC
- Brand Name: Fisher Research Labs
- Country of Origin: USA
- Warranty: 2 Years
- Technology: VLF
- Frequency: 7.69 kHz
- Operating Modes: 4 (Jewelry, Coin, Artifact, Custom)
- Ground Balance: Preset
- Discrimination: Yes (Notch and Custom Modes)
- Target ID: Yes
- Numeric ID: Yes (1–99)
- Fe Readout: Yes (Iron indicator with FeTone™)
- Fe-Tone Audio: Yes (Adjustable iron volume)
- Audio: 4-Tone Audio Feedback
- Volume: Yes (0–20, with adjustable iron volume)
- Sensitivity: Yes (1–10 levels)
- Depth Indicator: Yes (3-segment bar)
- Pinpoint: Yes
- Memory: Yes (Saves settings after power off)
- Backlight: No
- Display: Digital
- Weatherproof: Yes (Control box is weather-resistant, not submersible)
- IP Rating: Not Rated
- Stock Searchcoil(s): 7
- Headphone Jack: Yes (1/4")
- Weight: 2.3 lbs (1.04 kg)
- Battery Type: 2 x AA (Not Included)
- Battery Life: 25–30 Hours (Alkaline Recommended)