Beginner detector guide · checked August 28, 2026
Choose the SIMPLEX LITE if the whole detector may get wet. Choose the VANQUISH 340 for simple multi-frequency use, or the ACE 300 for dry parks, numeric target ID, and three tones.
The quick answer
Choose the SIMPLEX LITE if the whole detector may get wet. Choose the VANQUISH 340 for simple multi-frequency use. Choose the ACE 300 for dry parks, numeric target ID, and three tones.
Amazon product image · affiliate linkSimple first detector
Beginners who want the control box and coil to go underwater together.
Amazon package: VANQUISH 340 + carry bag · affiliate linkCoins and mixed ground
A simple turn-on-and-go detector with simultaneous multi-frequency technology.
Familiar controls
Dry-land hunters who want a numeric target ID, three tones, and five search modes.
Side-by-side
“Waterproof coil” and “waterproof detector” are not the same. This table keeps that difference visible.
| What matters | NoktaSIMPLEX LITE | MinelabVANQUISH 340 | GarrettACE 300 |
|---|---|---|---|
| Weight | 2.6 lb / 1.2 kg | 2.6 lb / 1.2 kg with batteries | 2.8 lb / 1.27 kg |
| Water protection | Full detector: IP68 to 16 ft / 5 m | V10 coil to 3.3 ft / 1 m; keep the control box above water | Submersible coil; keep the control box and connectors dry |
| Detection system | 15 kHz single frequency | Multi-IQ simultaneous multi-frequency | 10 kHz single frequency |
| Search modes | Field, Park, Beach, All Metal | Coin, Jewelry, All Metal | Zero-Disc, Jewelry, Custom, Relics, Coins |
| Signal controls | Numeric target scale; 5 volume levels; vibration alert | 50-number target scale; 3 tones; 3 volume levels | 0–99 target ID; 3 tones; 8 sensitivity levels |
| Power | Built-in 2300 mAh rechargeable battery | 4 AA alkaline batteries (included) | 4 AA batteries (included) |
| Included coil | SX24 9.5 × 6 in DD, waterproof | V10 10 × 7 in Double-D, waterproof | 7 × 10 in concentric PROformance |
| Warranty | 3 years | 3 years for control box and coil | 3-year limited warranty |
Manufacturer specifications translated into plain English and checked on August 28, 2026. Unsupported depth and battery-life claims are left out.
The full shortlist
Each detailed pick shows the useful specifications and the main catch before the Amazon button. The original model pages are listed in Sources near the end.
Simple first detector
Beginners who want the control box and coil to go underwater together.
The full detector is submersible, it weighs 2.6 pounds, and four simple modes cover common first-hunt ground.
This version uses the smaller SX24 coil. Do not confuse it with the separate SX28 package.
Product image from AmazonCoins and mixed ground
A simple turn-on-and-go detector with simultaneous multi-frequency technology.
Multi-IQ listens on several frequencies at once, while three search modes keep the first setup simple.
The V10 coil is waterproof to 3.3 ft / 1 m. The control box must stay above water.
Amazon package shown: the complete VANQUISH 340 plus a padded carry bag.
Product image from AmazonFamiliar controls
Dry-land hunters who want a numeric target ID, three tones, and five search modes.
Five search modes, a numeric target ID, and three tones make dry-ground signals easy to compare.
The search coil can enter water, but the control housing and connectors must stay dry.
Five-minute decision
Do this before watching another depth test. Your real ground matters more than one perfect video target.
Dry parks, freshwater edges, or a salt beach?
If yes, choose a fully waterproof detector—not only a waterproof coil.
Simple gets you swinging faster. Extra controls give you more ways to learn.
Comfort beats a feature you stop using after twenty minutes.
Leave room for headphones, a recovery tool, a pouch, and maybe a pinpointer.
Useful add-on—not a detector replacement
The main detector finds the signal. The Garrett PRO-Pointer AT then helps you locate the target inside the soil plug or sand scoop. A plug is the small piece of soil lifted from a hole.
Product image from AmazonHow we chose
Buyer FAQ
Choose by ground. The Nokta SIMPLEX LITE is the simple full-waterproof pick. The Minelab VANQUISH 340 is the simple multi-frequency pick. The Garrett ACE 300 suits dry-land beginners who want a numeric target ID, three tones, and five search modes.
Only if the control box may get wet or go underwater. A waterproof coil does not make the whole detector waterproof. Check the control box separately.
A pinpointer is optional. It helps locate the target inside a plug or hole after the main detector has already found the signal.
It can help with conductive salt signals. A beginner can still choose simple controls when regular wet salt is not part of the job.
Official product sources
Last source review: August 28, 2026. These manufacturer pages support the detector and pinpointer specifications above. Current offers and availability stay on Amazon.