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Garrett ACE 300#35of 50

Garrett ACE 300

The Garrett ACE 300 remains a top choice for beginner to intermediate detectorists seeking reliable performance without a steep price tag.

8.7
Sift ScoreRanked #35 of 50 reviewed · #5 in Coin & Park
  • Accurate digital target ID
  • Lightweight all-day comfort
  • Submersible search coil
Operating Frequency
5 kHz
Weight
2.8 lbs (1.27 kg)
Coil Size
8.5" x 11" DD
Target ID Range
0-99 Digital

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01The verdict

The Garrett ACE 300 remains a top choice for beginner to intermediate detectorists seeking reliable performance without a steep price tag. Its combination of accurate target ID, lightweight ergonomics, and a submersible coil make it versatile for parks, fields, and shallow water sites. While the control box isn't fully waterproof and stock accessories are basic, the core detecting performance justifies its reputation as one of the best entry-level machines on the market.

Our scorecard

  • Depth8.8
  • Separation8.6
  • Ergonomics8.2
  • Value9.1

Best forParks, yards and first-season hunters

02Specifications

BrandGarrett
CategoryCoin & Park
Operating Frequency5 kHz
Weight2.8 lbs (1.27 kg)
Coil Size8.5" x 11" DD
Target ID Range0-99 Digital
Waterproof RatingCoil submersible to 10 ft

03Pros & cons

What we like

  • Excellent target separation and discrimination for the price range
  • Lightweight design (2.8 lbs) reduces fatigue during long hunts
  • Fast recovery speed helps in trashy or iron-infested sites
  • Submersible coil allows shallow water hunting
  • Easy-to-read digital display with clear numeric Target ID
  • Good depth performance for a mid-range detector

What to know

  • Control box is not waterproof, limiting full submersion use
  • Stock headphones are low quality and often need replacing
  • No wireless audio option without purchasing add-on module
  • Plastic armrest strap can wear out and require replacement
  • Limited ground balance control compared to higher-end models

04Key features

  1. 015 kHz operating frequency for improved sensitivity to small and mid-sized targets
  2. 02Digital Target ID from 0-99 with iron discrimination scale
  3. 03High-Res Target ID with more precise identification numbers
  4. 04Adjustable Iron Audio lets you hear iron targets with distinct tones
  5. 05Three search modes: Zero, Jewelry, Custom plus All-Metal
  6. 06Weatherproof coil (submersible to 10 feet) with standard 8.5"x11" DD coil
  7. 07Five audio tones for different target classifications
  8. 08Built-in frequency adjust to eliminate electromagnetic interference

05Full review

The Garrett Ace 300 is a mid-range metal detector built for hobbyists who want more precision and versatility than entry-level machines typically offer, without stepping into the cost and complexity of professional-grade units. Operating at 8 kHz, it uses Garrett's proven technology to deliver strong sensitivity to a wide range of targets, from coins and jewelry to small relics, while maintaining good discrimination against unwanted trash. The detector features a 7x10 inch PROformance waterproof coil, allowing users to search in shallow water, wet sand, or rainy conditions without worrying about damage to the search head, making it a practical choice for detectorists who explore varied terrain including beaches, parks, and fields.

Control-wise, the Ace 300 offers a digital target ID system that ranges from 0 to 99, giving users a clearer sense of what lies beneath the soil before they dig, along with a segmented notch discrimination feature that lets them accept or reject specific categories of targets such as iron, foil, or pull tabs. It includes five preset search modes along with a custom mode, so detectorists can tailor settings to their preferred style of hunting, whether that's relic hunting, coin shooting, or jewelry recovery. The machine also incorporates Iron Audio, which lets users hear variations in iron targets for better in-field decision-making, and electronic pinpointing to speed up the recovery process once a target is located, reducing unnecessary digging and soil disturbance.

Ergonomically, the Ace 300 is designed for extended use in the field, featuring a lightweight yet durable build, adjustable stem for different user heights, and a comfortable armrest that minimizes fatigue during long sessions. The large graphic LCD display provides clear visual feedback, including target ID, depth indication, and battery life, helping users make informed choices while scanning. Bundled typically with headphones for quieter, more focused detecting, the Ace 300 strikes a balance between affordability and functionality, making it a popular choice among intermediate hobbyists looking to upgrade their equipment and improve their success rate in the field without investing in high-end, specialist machinery.

Ready to swing it?

Garrett ACE 300

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Sift Score 8.7ACE 300
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