What Makes the Nokta Makro Simplex Stand Out
The Nokta Makro Simplex has earned its reputation as one of the best value metal detectors on the market. Unlike most entry-level detectors, this machine offers fully submersible capabilities up to 3 meters (10 feet), making it perfect for beach hunting and shallow water detecting.
The Simplex combines several professional-grade features typically found in higher-priced models. Its wireless audio capability works with any Bluetooth headphones, eliminating the need for expensive proprietary systems. The detector also features notch discrimination, adjustable iron volume, and multiple search modes that give users flexibility in various detecting conditions.
Key Specifications at a Glance
The Simplex operates at a frequency of 12 kHz, which provides excellent sensitivity to small targets like gold jewelry and coins. With three search modes – Park, Field, and Beach – users can quickly adapt to different environments without complicated menu navigation.
The detector weighs just 2.5 pounds with batteries installed, making it comfortable for extended detecting sessions. The included 11-inch coil provides good ground coverage while maintaining sensitivity to small targets. Battery life reaches up to 15 hours using the standard AA battery pack, or you can opt for the rechargeable battery pack for convenience.
Performance in Different Environments
Beach Hunting Capabilities
The Simplex truly shines at the beach. Its waterproof design allows you to search in wet sand and shallow surf without worry. The Beach mode automatically adjusts settings to handle the challenging mineralization found in saltwater environments. Many users report finding jewelry and coins in areas where other detectors struggle.
The detector’s ability to handle wet sand conditions makes it particularly valuable for coastal hunters. The ground balance system works effectively to minimize false signals from mineralized sand, allowing you to focus on actual targets.
Field and Park Hunting
In parks and open fields, the Simplex’s discrimination capabilities really show their worth. The notch discrimination system lets you accept or reject specific target ranges, helping you avoid trash while still finding valuable items. The Field mode optimizes performance for general coin and relic hunting.
Users consistently report good depth performance, often finding targets at depths that exceed expectations for a detector in this price range. The 12 kHz frequency provides excellent sensitivity to both small and medium-sized targets.
Gold Prospecting Potential
While not specifically designed as a gold detector, the Simplex can find small gold nuggets and flakes thanks to its 12 kHz operating frequency. The sensitivity to small targets makes it capable of locating gold jewelry and the occasional nugget in areas with known gold deposits.
Essential Accessories and Upgrades
Batteries and Power Options
The standard battery configuration uses four AA batteries, providing up to 15 hours of detecting time. Many users prefer the optional rechargeable battery pack, which offers similar runtime with the convenience of USB charging. Having spare batteries on hand is always recommended for longer detecting sessions.
Coil Options
The standard 11-inch coil works well for most detecting situations. But the Nokta Makro 5-inch coil is available as an accessory for improved performance in trashy areas and better sensitivity to very small targets. The smaller coil also excels in tight spaces between rocks or in areas with a lot of iron debris.
Headphone Solutions
The Simplex’s wireless audio capability is one of its standout features. Any Bluetooth headphones will work, giving you flexibility in choosing your preferred audio solution. For those who prefer wired connections, the detector includes a headphone jack as well.
Practical Tips for Getting the Most from Your Simplex
Ground Balancing Techniques
Proper ground balancing is crucial for optimal performance. The Simplex offers both automatic and manual ground balancing options. In highly mineralized soil, taking the time to manually ground balance often yields better results than relying on automatic tracking.
To manually ground balance, find a clean area of ground, pump the coil up and down while pressing the GND button, and wait for the detector to signal when it’s properly balanced. This process only takes a few seconds but can significantly improve detection depth and reduce false signals.
Discrimination Strategy
Start with conservative discrimination settings and gradually open them up as you learn your detector’s responses. The Simplex’s iron volume control allows you to hear iron targets at a reduced volume, which is invaluable for relic hunting where iron objects might be historically significant.
Many experienced users recommend using zero discrimination in clean areas to avoid missing deep or unusual targets. The target ID system is reliable, but not infallible, so digging all signals in good areas can lead to unexpected finds.
Search Techniques
Maintain a consistent coil height of about 1-2 inches above the ground for optimal performance. Overlapping your sweeps by about 50% ensures complete ground coverage. In trashy areas, slower, more methodical sweeping often yields better results than trying to cover ground quickly.
Common Issues and Solutions
Troubleshooting False Signals
False signals can occur in highly mineralized soil or when the coil is lifted too high during sweeping. Ensuring proper ground balancing and maintaining consistent coil height usually resolves most false signal issues. In extremely challenging conditions, reducing sensitivity slightly can help stabilize the detector.
Battery Life Optimization
While the battery life is good, using high-quality rechargeable AA batteries can save money over time. Turning off the detector when taking breaks, rather than just letting it idle, helps preserve battery life during long detecting sessions.
Audio Issues
If experiencing audio problems with wireless headphones, ensure they’re properly paired and charged. Sometimes simply turning both the detector and headphones off and back on resolves connectivity issues. For wired headphones, check the connection and volume settings.
Comparing the Simplex to Other Detectors
Entry-Level Competition
Compared to other entry-level detectors like the Garrett Ace series or Fisher F22, the Simplex offers significantly more features for a similar price. The waterproof capability alone sets it apart from most competitors in this category.
Mid-Range Alternatives
When compared to mid-range detectors like the Minelab Vanquish or Garrett AT Pro, the Simplex holds its own in many areas while maintaining a lower price point. The main advantages of more expensive models typically come in terms of advanced features and brand reputation rather than fundamental detection capabilities.
Who Should Choose the Nokta Makro Simplex?
The Simplex is an excellent choice for beginners due to its ease of use and comprehensive feature set. The learning curve is manageable, and the detector’s performance will satisfy users as they gain experience.
Experienced detectorists looking for a reliable backup detector or a specialized machine for water detecting will also appreciate the Simplex’s capabilities. Its lightweight design makes it ideal for travel or for those who struggle with heavier detectors.
Budget Considerations
For detectorists on a budget, the Simplex offers exceptional value. The combination of professional features, reliable performance, and reasonable pricing makes it difficult to find a better option in this price range.
Real User Experiences
Many users report finding their first silver coin or piece of jewelry within weeks of purchasing their Simplex. The detector’s reliability and performance have earned it a loyal following among detectorists of all experience levels.
Common praise points include the detector’s depth capabilities, ease of use, and waterproof design. Some users note that the standard coil can be a bit large for extremely trashy areas, but this is easily addressed with the available smaller coil option.
Maintenance and Care
Regular maintenance ensures your Simplex continues performing at its best. After saltwater use, rinse the detector thoroughly with fresh water and dry it completely. Check the coil and control box for any signs of wear or damage, especially around the seals.
Store the detector in a cool, dry place when not in use. Avoid leaving it in hot vehicles or direct sunlight for extended periods, as this can damage the electronics and reduce battery life.
Long-Term Durability
Users report excellent long-term reliability from their Simplex detectors. The build quality is solid, and the waterproof design holds up well to regular use in various conditions. With proper care, the detector should provide years of reliable service.
The Nokta Makro Simplex represents an outstanding value in the metal detecting world. Its combination of professional features, reliable performance, and affordable price makes it an excellent choice for detectorists at any experience level. Whether you’re hunting beaches, parks, or fields, the Simplex delivers the performance needed to make exciting finds.