--- product_id: 317223730 title: "Handheld Fish Finder Portable Fishing Kayak Fishfinder Fish Depth Finder Fishing Gear with Sonar Transducer and LCD Display" brand: "yoocylii" price: "VT21378" currency: VUV in_stock: true category: "Yoocylii" url: https://www.desertcart.vu/products/317223730-handheld-fish-finder-portable-fishing-kayak-fishfinder-fish-depth-finder store_origin: VU region: Vanuatu --- # Ultra-portable with neck strap Depth range 1m to 100m 200 kHz sonar frequency Handheld Fish Finder Portable Fishing Kayak Fishfinder Fish Depth Finder Fishing Gear with Sonar Transducer and LCD Display **Brand:** yoocylii **Price:** VT21378 **Availability:** ✅ In Stock ## Summary > 🎣 Catch the future of fishing—don’t just fish, find! ## Quick Answers - **What is this?** Handheld Fish Finder Portable Fishing Kayak Fishfinder Fish Depth Finder Fishing Gear with Sonar Transducer and LCD Display by yoocylii - **How much does it cost?** VT21378 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/317223730-handheld-fish-finder-portable-fishing-kayak-fishfinder-fish-depth-finder) ## Best For - yoocylii enthusiasts ## Why This Product - Trusted yoocylii brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Pinpoint Fish Like a Pro:** Advanced sonar tech reveals fish size, location & underwater terrain for smarter catches. - • **Anywhere, Anytime Fishing:** Compact, lightweight design with neck strap lets you fish hands-free from kayak, dock, or ice. - • **Precision Depth Detection:** Accurate readings from 3ft to 328ft ensure you never miss the perfect fishing spot. - • **Trusted Support & Warranty:** Backed by 2-year warranty and responsive 24/7 customer care for worry-free adventures. - • **Customizable & User-Friendly:** Five sensitivity levels, backlight, fish alarm & battery saver mode tailored to your style. ## Overview The Yoocylii Handheld Fish Finder combines a 200 kHz sonar transducer with a bright LCD display to deliver precise underwater insights up to 100 meters deep. Designed for portability and ease, it features a neck strap for hands-free use and five adjustable sensitivity settings. Compatible with fresh and saltwater, it supports fishing from kayaks, docks, or ice, powered by 4 AAA batteries lasting up to 5 hours. Covered by a 2-year warranty and backed by responsive customer support, it’s the essential tech upgrade for serious anglers. ## Description Specification : 1. Measure Units: Meters / Feet 2. Display: LCD 3. Backlighting: LED 4. 4.6cm diameter Round transducer sensor 5. Depth Range : Max: 100m (328ft) ; Min: 0.9m (3ft) 6. Sensor Beam Angle: 45 degrees 7. Display the nature or circumstance of bottom of Sea (i.e. grass, rock and sand) 8. Operating Temperature is from -10°C to 45°C (14°F to 113°F)9. Uses 4 x AAA batteries (not included)Package Included : 1. Fish Finder Display 2. Sonar Sensor (Transducer) with 25ft cable 3. Removable Transducer Float with Rubber Stopper 4.Transducer Side-Scan Adapter 5. Stainless Bolt and Wing Nut 6.Neck Strap 7.Operation ManualHow to use the Sonar Sensor: 1. Toss the sensor and float into the water; 2. Attach the Side-Scan Adapter to the boat hull using the mounting tabs; 3. Attach the sensor to a handle, lower the sensor into the water.Attention: 1. It will turn off automatically if the depth display reads "---" continuously for 5 minutes. 2. The transmitter is waterproof, but the receiver (unit with screen) is not waterproof, so please do not submerge or spray the fish finder screen with water. 3. It can not be used to detect bait fish(motionless) or fish that is smaller than 10cm. 4. When use this fish finder on moving boat, please make sure the moving speed is slowly (lower than 5 mph). 5. Extremely cold weather will impact the performance of the product. It is suggested that you keep the unit in temperatures above 0 degrees during operation. 6. Strong waves, suspended matter and muddy water,will affect the performance. ## Features - Shows you what is in the water: water depth, approximate fish location (suits for all sorts of fish), fish size(small/medium/big), short & tall weeds, sand & rocks on bottom. Suitable for fishing from a kayak, off the dock, and ice fishing. You can use the fish finder on moving kayak with slowly speed below 5mph (make sure the bottom of the transducer is horizontal). - Very portable that you can take it anywhere: It comes with neck strap that allow you to wear it around neck when you are busy on the kayak. And you can easily store the fish finder in your tackle box. The fishfinder is powered by 4 AAA batteries. It lasts 4-5 hours with new batteries in continuous use. It can be used in fresh water as well as salt/sea water. - Accurate Depth Reading: The fish finder use sonar to detect water depth and fish location. Sonar Frequency is 200 kHZ. Detectable area is 45 degrees beam angle under the sonar transducer. Detectable depth range is from 3ft/1m to 328ft/100m below the sonar transducer. - Easy to Use: Toss the transducer into water and turn on the display unit, it will show you the water depth and approximate fish depth if fish schools passing by. It has 5 user selectable sensitivity; battery save mode; backlight mode ; fish alarm; unit of measure. Setting can be saved when turned off. - Warranty and Brand Support: The Venterior Portable Fish Finder is covered by a 2-year Warranty. Any issue of the fish finder after purchase, please don't hesitate to contact our brand support (warranty card comes with product in package), we will response within 24 hours every day online. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08T88LTCV | | Brand Name | Yoocylii | | Customer Reviews | 4.3 4.3 out of 5 stars (384) | | Display | LCD | | Display Size | 4.6 Centimeters | | Manufacturer | Yoocylii | | Maximum Measuring Depth | 328 Feet | | Model Name | Yoocylii | | Mounting Type | Surface Mount | | Power Source | Battery Powered | ## Product Details - **Brand:** Yoocylii - **Display type:** LCD - **Model name:** Yoocylii - **Power source:** Battery Powered - **Screen size:** 4.6 Centimeters ## Images ![Handheld Fish Finder Portable Fishing Kayak Fishfinder Fish Depth Finder Fishing Gear with Sonar Transducer and LCD Display - Image 1](https://m.media-amazon.com/images/I/61-sd6Yd9dL.jpg) ![Handheld Fish Finder Portable Fishing Kayak Fishfinder Fish Depth Finder Fishing Gear with Sonar Transducer and LCD Display - Image 2](https://m.media-amazon.com/images/I/7172x6Vy5oL.jpg) ![Handheld Fish Finder Portable Fishing Kayak Fishfinder Fish Depth Finder Fishing Gear with Sonar Transducer and LCD Display - Image 3](https://m.media-amazon.com/images/I/71n3XwO-FxL.jpg) ![Handheld Fish Finder Portable Fishing Kayak Fishfinder Fish Depth Finder Fishing Gear with Sonar Transducer and LCD Display - Image 4](https://m.media-amazon.com/images/I/71jheDhdW9L.jpg) ![Handheld Fish Finder Portable Fishing Kayak Fishfinder Fish Depth Finder Fishing Gear with Sonar Transducer and LCD Display - Image 5](https://m.media-amazon.com/images/I/81HiJJHzt2L.jpg) ## Available Options This product comes in different **Color** options. ## Frequently Bought Together - Yoocylii Handheld Fish Finder Portable Fishing Kayak Fishfinder Fish Depth Finder Fishing Gear with Sonar Transducer and LCD Display - LUCKY Hard Travel Case for LUCKY/LUCKYLAKER Handheld Fish Finder Boat Sonar Fishing Finders Transducer Kayak Fish Finder Waterproof for Ice Fishing - LUCKY Kayak Portable Fish Depth Finder Water Handheld Fish Finder Sonar Castable Kayak Boat Fishfinder Transducer Fishing LCD Display FFC1108 --- ## 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.vu/products/317223730-handheld-fish-finder-portable-fishing-kayak-fishfinder-fish-depth-finder](https://www.desertcart.vu/products/317223730-handheld-fish-finder-portable-fishing-kayak-fishfinder-fish-depth-finder) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-12*