The Impulse AQ ® Limited is designed to be an instant classic, designed for the demanding beach-hunting enthusiast, emerging from the collaboration of Fisher Research Labs and Alexandre Tartar.
Available in a production run limited to only 99 detectors.
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TECHNICAL SPECIFICATIONS |
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Operating Principle |
Pulse Induction |
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Pulse Frequency ALL METAL MODE |
4.02kHz – 4.17kHz |
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Pulse Frequency TONE & MUTE MODES |
3.04kHz – 3.12kHz |
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Pulse Frequency VOLCANIC SAND MODE |
1.54kHz – 1.56kHz |
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Pulse Delay, adjustable |
7μs – 11.5μs |
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Audio tones |
Multitone / Mute |
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Audio output |
Headphones |
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Search Coil |
12.5” mono |
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Weight |
4.2 lbs. (12.5” DF coil) |
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Length |
43-48’’, adjustable |
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Batteries |
NiMH 2200 mAh |
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Battery Pack life |
Approx 3.5 Hours |
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Warranty |
2 Year Limited Warranty to Original Purchaser |
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Waterproof |
3ft/ 1m |
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Operating Temperature Range |
-10°C to +40°C (+14°F to +104°F) |