Browse expert answers, detector comparisons, and buying advice for beginners and experienced detectorists.
What are the main benefits of using a 9.5x5" elliptical DD coil over a round stock coil?
Nokta IM24 DD Search Coil - 9.5x5" Waterproof for Impact
Status:
Open May 21, 2026 - 10:03 AM
1answer
Answer
May 21, 2026 - 10:03 AM
The elliptical shape of the Nokta IM24 gives you a distinct advantage in tight spaces and highly trashy environments. Because the search footprint is narrower (5 inches wide), it allows you to sneak between closely spaced iron targets or navigate around physical obstructions like rocks and playground equipment. Additionally, the Double-D (DD) configuration provides excellent ground mineralization rejection, meaning you'll experience fewer false signals when hunting over wet beach sand or highly mineralized soil conditions while maintaining superb depth tracking for older coins and relics.
View More Product Details
Nokta IM24 DD Search Coil - 9.5x5" Waterproof for Impact
The Nokta IM24 is a 9.5x5-inch elliptical DD search coil engineered for the Nokta Impact metal detector, delivering tighter target separation in iron-contaminated parks and trashy sites. Impact owners working crowded beaches, urban tot lots, and relic sites gain improved maneuverability and small-ta...
See More
View all Nokta IM24 DD Search Coil - 9.5x5" Waterproof for Impact Questions & Answers
seriousdetecting.com
