Rutus Atrex DD28 Multi-Frequency Metal Detector

Rutus Atrex DD28 combines two software modes in one: Basic for beginners and Advanced pre-installed for experienced users. With 71 frequencies (4.4–18.4 kHz), Multifilter technology, water neutralization, EMI preview, TFT display, and built-in WiFi for updates, it performs in all conditions.

Key Features

• Two software modes: Basic & Advanced, switchable without cables
• 71 frequencies: 4.4–18.4 kHz in 0.2 kHz steps
• Multifilter for mineralized soils
• Water neutralization for wet surfaces and shallow water
• EMI interference view for optimal frequency
• High ID resolution: 90 points iron & non-ferrous
• TFT color display, adjustable backlight
• Built-in WiFi for wireless updates
• Digital audio transmitter, OS-2 compatible
• Battery life: 20–40 h on 6 AA
• 9 factory + 5 user programs
• 6 sound profiles + 3 user profiles
• Pinpoint function for precise targeting

Benefits

• All skill levels covered
• 71 frequencies for versatile detecting
• Stable in difficult terrain & wet conditions
• EMI preview ensures optimal tuning
• Clear target info on TFT display
• Long battery life
• Future-proof via WiFi updates
• Resistant to water & mineral interference

Technical Specifications

• 71 frequencies (4.4–18.4 kHz)
• TFT color display
• Discrimination points: 180
• Identification range: 0–120 or -90 to +90
• Sensitivity: 99 levels
• Programs: 9 factory + 5 user
• Sound profiles: 6 + 3 user
• Reaction speed: 8 levels
• Short signal masking: 7 levels
• VCO: 20 levels
• Battery: 6 AA, 20–40 h
• Coil: 28cm DD multi-frequency
• WiFi: Built-in

Software

• Advanced pre-installed: 4.4–18.4 kHz, Auto ground balance, Multifilter, EMI preview, Water neutralization, Dynamic/All Metal/Simultaneous modes, SAT adjustment, Audio amplification, ID type selection
• Basic downloadable: Beach, Forest, Park, Field, All Metal

Care Instructions

• Seal battery compartment
• Use provided covers
• Store dry, remove batteries for long-term storage
• Update software via WiFi
• Use only integrated coil cover