Vintage Lowrance Fish Locator Lo-K-Tor Depth Finder Untested is a great find for all passionate anglers out there. Made in the United States, this system with transducer comes with a 5-inch display size and depth indicator feature. You can easily keep track of measurements in the decimal measurement system. The aluminum material is durable and the green color is perfect for outdoor adventures. The Lowrance fish locator has sonar sensors, making it a perfect fit for all your fishing needs.