JW Fishers DHI-1 Diver Held Interrogator

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Quick Overview

The DHI-1 Diver Held Interrogator will quickly locate a acoustic sonar transponder transmitting a frequency of 24, 25, 27, 28, 29, 30, 31, 32, or 33kHz. The DHI-1 acoustic sonar interrogator can be carried by a diver or deployed from a boat using the optional Boat Deployment Kit.

In stock

$6,295.00
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Our No-Haggle, Best-Price Guarantee on Metal Detectors The same low pricing for everyone! Whether you’re a metal-detecting expert or novice, we keep it simple. We offer the lowest advertised pricing allowed by contract with each manufacturer. The personalized service you receive from our experienced team is our added bonus. That's what we are all about. Rest assured, you will not find a better value online.
$6,295.00

Part Number: DHI-1

Details

"The DH-1 gives precise distance and heading to target"

Operating the DHI-1 is easy; select the transponder frequency to be located and scan the area with a 360 degree sweep. When the diver points the DHI-1 in the direction of the transponder, an audio alarm sounds through the underwater earphone and the LED light bar flashes. The DHI-1 displays the distance to the transponder and a  compass mounted on top of the DHI-1 provides the diver with the precise heading to the target.  The DHI-1 acoustic sonar interrogator calculates the distance to the transponder by measuring the time between the transmit signal and the return signal.  As the diver moves in the direction of the target the distance (in feet or meters) is constantly updated to give the precise distance.

"The DHL-1 Boat Deploymnet Kit can significantly reduce diver search time"

If several transponders are operating in the area, the diver can switch the DHI-1 frequency to match the next acoustic transponder and repeat the procedure to the next target. The DHI-1 can detect and give range and bearing on acoustic transponders at a distance in excess of 3,000 feet, and is compatible with most other manufactories transponders.

The DHI-1 is powered by a nicad battery pack that will operate for 12 continuous hours before recharging is required.  A 120 volts ac charger is included.  An optional 220 volt transformer is available to charge from 220 - 240 volts ac.  Single underwater earphone is included.  Dual underwater earphones are optional. The optional underwater connector must be ordered with the receiver to use the Boat Deployment Kit. Fishers Diver Held Interrogator is ruggedly built for commercial operations and is covered by a full 2 year warranty. 

Additional Information

SKU DHI-1
Approximate Weight 7.4 Pounds (Air)
Audio Identification No
Battery Requirements Rechargeable Battery Pack
Battery Indicator No
Brand JW Fishers
Built-In Flashlight No
Search Coil Size No
Country United States
Ground Balance No
Headphone Jack Size No
Holster Included No
Includes Bonus Items No
Length 4.5" Diameter, 12 Inches Long
Operating Mode No
Operating Frequency No
Circuitry Type No
Pinpoint Mode No
Search Coil Shape No
Search Coil Type No
Sensitivity Adjustment No
Vibrating Alert No
Visual Identification No
Warranty 2 Years
Water Resistance Waterproof

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No Hidden Fees! Free ground shipping applies to all orders over $99.95 shipped within the continental United States. You will not find any fine print or catches to this offer. We do not charge handling fees, per accessory fees or any of the other fees that you may find when shopping elsewhere. Order today and save time, gas and money with this limited time promotion.

Returns and Exchanges Made Insanely Easy!
Since 1983 we have offered a return policy that is quite simple. We want you to be 100% satisfied with your purchase.  Here are the details in black and white:

Returns & Exchanges:
Within 14 days of receipt of your on line order, you may return or exchange any hobby item in original condition. All products must be unused, unassembled in the original packaging and with the manufacturer's original blank warranty form and instruction manual. Simply call us for a return authorization code and our special returns address before shipping any product back for a refund, store credit or exchange. Refunds are issued to the same credit card, debit card, gift certificate, or other form of payment used in the original transaction.

Non-Defective Returns:
Shipping, handling and insurance fees of $20 for your original ground shipment will be deducted from your refund for non-defective returns. Return shipping and insurance on non-defective merchandise is your responsibility.

Specialty Products:
Security, Industrial, Makro Deep Seeking Detectors, JW Fishers Underwater Search & Recovery, DRS Detectors and special order items are not returnable.

100% Price Guarantee

Our No-Haggle, Best-Price Guarantee on Metal Detectors The same low pricing for everyone! Whether you’re a metal-detecting expert or novice, we keep it simple. We offer the lowest advertised pricing allowed by contract with each manufacturer. The personalized service you receive from our experienced team is our added bonus. That's what we are all about. Rest assured, you will not find a better value online.

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