Fisher Impulse-AQ Limited Pulse Induction Waterproof Metal Detector

The Impulse AQ Limited features the latest advancements in Pulse Induction technology and lightweight design. The Impulse AQ Limited excels in fresh and saltwater and volcanic sand. It is designed for beach-hunting, wading, and shallow-water treasure hunting. The Impulse’s pulse induction design sets a new standard for uncovering treasure on saltwater beaches. The Impulse delivers the deepest detection of any detector. The Impulse operates stable and consistent in the most challenging marine environments where all other detectors fail. The Impulse has variable Iron Reject which identifies many iron targets, especially nails. The Impulse-AQ delivers maximum sensitivity with lightning-fast recovery speed to find long-lost treasure buried in iron-infested beaches. Find DEEP GOLD that no other detector can reach.

Features:

• Pulse Induction Technology
• High sensitivity to gold targets
• Variable reactivity
• Excellent stability
• Handles a variety of beach environments
• Iron rejection
• Frequency offset for EMI suppression
• Pulse Delay, adjustable: 7μs – 15μs
• Zero Target Separation – ZTS®
• Highly Reactive System HRS®
• Low fatigue, ergonomic design
• 2-year Limited Warranty 

Adjustable ATS to Manage:

• Target separation
• Depth detection
• Iron rejection
• Ground noise
• Surf conditions
• EMI

Pulse Frequency

• All Metal Mode:  4.02kHz - 4.17kHz
• Tones & Mutes Mode:  3.04kHz - 3.12kHz
• Volcanic Sand Mode:  1.54kHz - 1.56kHz