The only thing entry level about the New Simplex is its Price......
The main feature of the Nokta Makro Simplex+ is definitely to enhance your metal detecting possibilities through underwater searching. Apart from its ground search ability, the Nokta Makro Simplex can be submerged in water up to 3 meters. Plus, the detector can be connected to the wireless headphones.
Update: The Simplex now has Auto and Manual ground balancing
IP68 - Waterproof Up To 3m (10ft)
Wireless Audio Ready
Built-In Rechargeable Battery
Lightweight (1.3kg / 2.9lbs)
Shaft Retracts Down To 25". Great For Easy Transport, Storage As Well As Diving!
11" DD Coil
FEATURES
Waterproof
Fully submersible up to 3 meters (10 ft) and protected from total dust ingress.