Find feeding fish faster with......Vintage VEXILAR DEPTHERM THERMOMETER depth finder works fine in fresh or salt water, measures approx 4 1/2" long x 5/8" dia. Included is the original display card (9 1/2" long x 5" wide) with instructions the thermometer was attached to, measures water depth 3' to 150' deep on one side, reverse side shows the water temperature. Really great for a collection or for use. International shipping accepted but please check before bidding. Any questions or further information is welcomed. PAYPAL ONLY please.