Fisher F22Complete Review & Field Test 2026
Fisher's weatherproof entry-level detector with numeric Target ID for easier identification. The Iron Audio feature lets you hear iron signals for better discrimination decisions. Runs on 2 AA batteries for 25+ hours, making it practical for day-long hunts without worrying about recharging.
Key Features:
- Weatherproof design
- Iron Audio
- 4 search modes
- 9" concentric coil
- 9-segment notch discrimination
Price may vary. Last updated: Aug 17, 2026
Expert Overview
The Fisher F22 represents Fisher's commitment to delivering reliable metal detection technology. Operating at 7.69 kHz, this entry-level detector has earned its 4.5-star rating from over 1,878 verified users—a testament to its real-world performance.
Frequency
7.69 KHz
Weight
3 pounds
Battery
25 Hours
IP Rating
IP54
Coil
9 Inches
Dimensions
8L x 5W x 22H
Technical Specifications
In-Depth Field Performance
Detection Depth & Coverage
In field testing, the Fisher F22 demonstrates consistent target acquisition across various soil types. The 9" concentric provides excellent ground coverage while maintaining sensitivity to smaller targets. With a maximum detection depth of 8-9" (coin), it performs admirably for beginners and coins hunting. Recovery speed between targets is adequate for most hunting conditions, making it suitable for recreational hunting.
Target ID & Discrimination
Target identification on the Fisher F22 uses 9 segments to differentiate between valuable finds and junk. The 4 search modes provide flexibility for different hunting scenarios. The Iron Audio feature lets you hear masked iron targets—a game-changer for relic hunters working in nail-infested sites. The Speaker + headphone jack delivers clear tones even in noisy outdoor environments.
Technology & Ground Handling
Fisher equipped the Fisher F22 with 7.69 kHz technology, ideal for coins, jewelry, and common relics. The Preset system automatically adapts to changing ground conditions. The submersible coil allows hunting in wet grass, shallow streams, and rainy conditions.
Build Quality & Ergonomics
Weighing 2.3 lbs (1.04 kg), the Fisher F22 is lightweight enough for extended hunting sessions without fatigue. The 42" to 51" adjustable accommodates users of different heights. Build quality is excellent—made in the USA with quality materials. 25 hours means less worry about power during full-day hunts.
Settings & Modes Guide
Choosing a Search Mode
The Fisher F22 offers 4 search modes. For coin hunting in parks and yards, start with the preset closest to that target type — it pre-loads discrimination and tone breaks tuned for it — then fine-tune discrimination and sensitivity from there as you learn the site.
Discrimination Setup
Discrimination on the Fisher F22 runs on 9 segments. Notch narrowly rather than rejecting broad ranges of the scale — wide notches on a segmented display bury real targets that share a tone with trash. Run Iron Audio alongside discrimination rather than instead of it — it lets you hear a masked iron target under a good signal instead of silently notching the whole area out.
Ground Balance
The Fisher F22 uses Preset ground balance, so it compensates for mineralization on its own. You don't need to manually ground balance before each hunt, though depth in extremely mineralized or black-sand soil will be more conservative than on a detector with a manual override.
Sensitivity & Mineralization
The Fisher F22 runs at 7.69 kHz. In average, low-mineralization soil, sensitivity can run near the maximum stable threshold for the deepest signal. In mineralized ground — red clay, black sand, or salt-contaminated soil — back sensitivity down until the false chatter settles, then re-check your ground balance.
Pros & Cons
- Very lightweight at 2.3 lbs
- Weatherproof for rain hunting
- Iron Audio feature
- 5-year warranty
- Great battery life with just 2 AAs
- Not fully waterproof
- Preset ground balance
- Concentric coil less ground coverage
First-time metal detectorists who want a reliable, easy-to-use machine without overwhelming features. Perfect for learning the hobby with room to grow.
Advanced users who need multi-frequency or specialized features. Also not suitable for highly mineralized gold country without ground balance.
Things to Know Before You Buy
Not fully waterproof
Keep the control box out of standing water regardless of what the coil itself can handle.
Preset ground balance
Something worth weighing before you buy, based on real owner feedback.
Concentric coil less ground coverage
A smaller coil trades ground coverage for maneuverability in tight spots — an aftermarket coil can offset this if it matters for your sites.
vs Competition
| Feature | Fisher F22 | Garrett ACE 300 | Garrett ACE 250 |
|---|---|---|---|
| Price | $227.99 | $269.99 | $224.99 |
| Rating | 4.5 | 4.6 | 4.5 |
| Frequency | 7.69 kHz | 8 kHz | 6.5 kHz |
| Weight | 2.3 lbs (1.04 kg) | 2.8 lbs (1.27 kg) | 2.7 lbs (1.22 kg) |
| Waterproof | Weatherproof (not submersible) | Coil only | Coil only |
What Else You Need With the Fisher F22
A detector on its own finds targets it cannot recover. These are the tools experienced detectorists carry on every hunt — about $184.88 for the set, and none of them are optional once you have dug a few holes.
Garrett Pro-Pointer AT
The coil gets you inside a foot. A pinpointer gets you to the exact inch, which is the difference between a two-minute recovery and a ten-minute hole.
Check Price
Garrett Edge Digger
You cannot recover a target without digging it. A serrated digger is the first thing every detectorist buys after the machine itself.
Check Price
Garrett MS-2 Headphones
The faint targets are the deep ones. A speaker loses them to wind and traffic long before the coil does.
Check PriceFrequently Asked Questions
In optimal low-mineralized soil, the Fisher F22 can detect a quarter-sized coin at 8-9" (coin). Larger objects like relics and caches can be detected at greater depths. In highly mineralized ground, expect 15-20% reduction in depth. Actual results depend on soil conditions, target size, and discrimination settings.
Yes, the Fisher F22 is excellent for beginners. It offers intuitive controls, preset search modes, and reliable target identification. The learning curve is manageable, and most new users are finding targets within their first hour of use.
The Fisher F22 is weatherproof but not submersible (Weatherproof (not submersible)). It handles rain, dew, and damp grass fine, but shouldn't be submerged — avoid the waterline on wet sand and any standing water. For beach or wet-sand hunting, consider a coil-submersible or fully waterproof model instead.
Start on the search mode closest to "coins" — the Fisher F22 ships with 4 search modes, and the closest match pre-loads discrimination and tone breaks for that target type. Keep discrimination low at first so you don't skip real targets while you learn the site, and let the automatic ground balance handle mineralization for you. Tighten discrimination and sensitivity once you know what the local trash sounds like.
The Fisher F22 uses 9 segments for target ID. Start with little to no discrimination so you learn what iron, foil, and pull tabs sound like in your specific soil, then notch out only the confirmed junk tones — narrow notches beat wide ones, since wide rejection zones also bury real targets. Running Iron Audio alongside discrimination lets you hear masked iron instead of silently skipping over it.
The standard Fisher F22 package includes: the detector unit, 9" concentric, coil cover, headphones, requires AA batteries (sometimes included), and user manual. Some retailers offer accessory bundles with additional coils, carrying bags, and digging tools.
Yes, Fisher provides a 5 years manufacturer warranty for the Fisher F22 in the USA through authorized dealers. As a USA-made product, service and parts are readily available. Register your detector after purchase for full warranty coverage.
The Fisher F22 at $227.99 competes with entry-level detectors from Minelab and Nokta. Key advantages include very lightweight at 2.3 lbs and weatherproof for rain hunting. However, note that not fully waterproof. See our comparison guides for detailed head-to-head analysis.
Final Verdict
Based on 1,878 reviews
The Fisher F22 is an excellent choice for first-time metal detectorists who want a reliable, easy-to-use machine without overwhelming features. perfect for learning the hobby with room to grow.. With a proven track record of 4.5-star ratings from 1,878 users, it delivers on its promises in the field.
At $227.99, the Fisher F22 competes in the entry-level segment. For beginners, it offers exceptional value with features typically found in more expensive units. The 5 years warranty provides peace of mind for your purchase.
Bottom Line: At $227.99, the Fisher F22 offers exceptional value for beginners. You'll have room to grow before needing an upgrade.
Price may vary. Last updated: Aug 17, 2026
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Price may vary. Last updated: Aug 17, 2026
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