--- product_id: 54097015 title: "Portable Sonar Fish Finder Fishing Echo Sounder Alarm 100m Deep Fishfinder with Transducer Sensor and LCD Display For Sea Fishing Ice Fishing Shore Fishing Tackle With fishing Headlight" brand: "hydljn" price: "446.76 DT" currency: TND in_stock: false category: "Misc." url: https://www.desertcart.tn/products/54097015-portable-sonar-fish-finder-fishing-echo-sounder-alarm-100m-deep store_origin: TN region: Tunisia --- # Portable Sonar Fish Finder Fishing Echo Sounder Alarm 100m Deep Fishfinder with Transducer Sensor and LCD Display For Sea Fishing Ice Fishing Shore Fishing Tackle With fishing Headlight **Brand:** hydljn **Price:** 446.76 DT **Availability:** ❌ Out of Stock ## Quick Answers - **What is this?** Portable Sonar Fish Finder Fishing Echo Sounder Alarm 100m Deep Fishfinder with Transducer Sensor and LCD Display For Sea Fishing Ice Fishing Shore Fishing Tackle With fishing Headlight by hydljn - **How much does it cost?** 446.76 DT with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/54097015-portable-sonar-fish-finder-fishing-echo-sounder-alarm-100m-deep) ## Best For - hydljn enthusiasts ## Why This Product - Trusted hydljn brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Fishfinder Feature: 1. Detect and display grass, short & tall weeds, sand, and rocks on seabed 2. Get the approximate location of fish and the depth of water 3. Round transducer sensor with 7.5 m cable, 45-degree beam angle 4. With fish depth scale and audible fish alarm 5. User selectable meter or feet readings 6. Range of depth readout from 0.7 meters up to 100 meters 7. Display bottom rock or grass 8. Removable float Specification: Display : TN/ANTI-UV LCD with LED back-lighting Depth range :0.7m to 100m (2ft to 328ft) Sensor Beam Angle :45 degrees Operating temperature : -20 to 70(-4F to 158F) Powered by : 4 x AAA batteries (Battery Not Include) Selectable between meter or feet readings Can mount the sonar with the following methods A. Fix it to the boat hull B. Use a float on the cable to mount the sonar inside the water C. Fix it on a pole and push it into the desirable position inside the water D. Cut a hole on the ice surface and place the sonar under the water Display the nature or circumstance of bottom of Sea (i.e. grass, rock and sand) Dimension: 120*65*30mm Package size: 260*175*65mm Net weight: 173g Package weight: 580g Headlight Feature Lamp beads:led switch model:High/Middle/Low battery model:AAA(Not included) Beam Angle:60° Lumens brightness:3000Lm material:ABS Switch:head switch Wattage:5w directly charge:NO weight:76g Package : 1Set fishfinder 1pcs headlight ## Features - PACKAGE: 1 Set fish finder ;1pcs sense headlight (open the infrared sensor swith on/off by hand wave) - DEPTH RANGE:readout from 0.7 meters up to 100 meters,Max Depth function: 328 feet. 45-degree beam angle.Power Requirement: 4 x AAA alkaline batteries(Not include), Audio Fish Alarm Alerts you when fish have,.the device can distinguish the size of the fish. - FUNCTION:Display Water Temperature and depth, get the approximate location of fish and the depth of water, and weed detector, Bottom contour detector, Sensitivity, and battery strength.Selectable sensitivity. Water-resistant design. With fish depth scale and audible fish alarm User selectable meter or feet readings. - PORTABLE&EASY OPERATION ---Turning the power on and cast the sonar sensor from the bank side, ICE, Bridge, or boat.Non-slip ergonomic design with a rope, you can wear them in their hand or in the neck. When you wear this Fish Finder check the state of the bottom. - APPLICATION-Round transducer with 25ft cable and removable transducer float. It can be used for fishing off the dock, on a boat, and ice fishing. Enjoy the fishing time. Fixed the line then you can explore the fish in the water easily. Backlight LCD for clear reading even when fishing at night or in overcast weather. ## Images ![Portable Sonar Fish Finder Fishing Echo Sounder Alarm 100m Deep Fishfinder with Transducer Sensor and LCD Display For Sea Fishing Ice Fishing Shore Fishing Tackle With fishing Headlight - Image 1](https://images-eu.ssl-images-amazon.com/images/I/41nuJxDK3bL.jpg) ![Portable Sonar Fish Finder Fishing Echo Sounder Alarm 100m Deep Fishfinder with Transducer Sensor and LCD Display For Sea Fishing Ice Fishing Shore Fishing Tackle With fishing Headlight - Image 2](https://images-eu.ssl-images-amazon.com/images/I/51pvl6i%2BorL.jpg) ![Portable Sonar Fish Finder Fishing Echo Sounder Alarm 100m Deep Fishfinder with Transducer Sensor and LCD Display For Sea Fishing Ice Fishing Shore Fishing Tackle With fishing Headlight - Image 3](https://images-eu.ssl-images-amazon.com/images/I/51jxfpQdKML.jpg) ![Portable Sonar Fish Finder Fishing Echo Sounder Alarm 100m Deep Fishfinder with Transducer Sensor and LCD Display For Sea Fishing Ice Fishing Shore Fishing Tackle With fishing Headlight - Image 4](https://images-eu.ssl-images-amazon.com/images/I/61GE8nJjF4L.jpg) ![Portable Sonar Fish Finder Fishing Echo Sounder Alarm 100m Deep Fishfinder with Transducer Sensor and LCD Display For Sea Fishing Ice Fishing Shore Fishing Tackle With fishing Headlight - Image 5](https://images-eu.ssl-images-amazon.com/images/I/51WJGU55UVL.jpg) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/54097015-portable-sonar-fish-finder-fishing-echo-sounder-alarm-100m-deep](https://www.desertcart.tn/products/54097015-portable-sonar-fish-finder-fishing-echo-sounder-alarm-100m-deep) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-10-03*