to our Fish Hawk Electronics page. Scroll down to view the different products and then purchase if you wish by clicking on buy me. Click on Review Cart to view items in your shopping cart and click on Purchase Items in Cart to purchase. Fill out the order form you will find after finalizing purchase and copy and send order by Email to (click on Catpthib) Capthib@Aol.com . You may also send your order via regular mail with check, money order or with your credit card numbers with type of card and expiration date. Our physical address is at the bottom of this page. To view other product lines click on the catalog button. FishHawk Downrigger Speed and Temp The Thermo-Troll Computer Fish Hawk 840 gives surface speed and temp and more importantly speed and temperature at the ball.The Fish Hawk 840 sensor sends a signal at the ball to the computer to give you a digital readout of speed and temperature at the desired depth. Sensor, triducer and Thermotroll Computer are included in the price along with packaged mounting hardware.All you need is a good transister radio battery for the sensor. These units work great and give you the details you need to catch fish. I wouldn't leave port without the Fish Hawk 840. Capthib The sensor/transmitter shown is available for the Fish Hawk 840. This unit is included along with the Triducer,as pictured, when you purchase the Fish Hawk 840. Cable for the Triducer is included for easy mounting to the stern. The sensor/transmitter attached near the ball needs no cable for signal transmission. Fish Hawk 840 Price $ 729.95 Qty - 1 Review Cart Purchase Items in Cart Catalog The sensor/transmitter shown is available for the Fish Hawk 840. This unit is included along with the Triducer,as pictured, when you purchase the Fish Hawk 840. Cable for the Triducer is included for easy mounting to the stern. The sensor/transmitter attached near the ball needs no cable for signal transmission. Fish Hawk Sensor - Transmitter - Price $ 275 Qty 1 Review Cart Purchase Items in Cart Catalog Natural Strike Marine Equipment© Capthib 5330 Barton Road North Ridgeville, OH 44039 (440) 327-0032