Product Description

The Speed Sensor is compatible with many Humminbird fishfinders, and provides digital readings of speed through water, and activates the triplog feature that shows time, distance and average speed. Readings are from 0 to 70 mph. 20ft cable and hardware included. This sensor works with Matrix 10, 15, 17, 20, 25, 27, 55, 65, 67, 77c, 87c, 97; Piranha 1**, 2**, 3*, 4*, 5*; PiranhaMAX 210*, 215*, 220*, 230pt*; Fishfinder 515, 525, 535, 565, 580, 585c, 595c; 931c, 937c; 323, 343c, 363, 383c; 717, 727, 747c, 757c, 767, 777c, 787c; 917c, 931c DF, 937c DF, 937 DF2, 957c. 967c 3D, 947c 3D; Matrix 47 3D, 981c SI, 987c SI. Matrix 35, 37; 737; 575. Optional:(Matrix 67, 87c, 97; 727, 737, 747c, 757c, 767, 777c, 787c) 797c SI, Wide One Hundred, 128,100SX, Wide One Hundred, 128,100SX, 200DX, NS25** HDR600**, HDR200** Proflasher**, Wide W, LCR W, 405SX, Legend 1000, 2000, 997c SI.

Product Details

• Amazon Sales Rank: #12512 in Consumer Electronics
• Brand: Humminbird
• Model: 7300211
• Dimensions: 3.00" h x 8.00" w x 9.00" l, 1.84 pounds

Features

• Provides digital reading of speed through the water
• Mounts on boat's transom mount
• See product description for full compatibility list
• Includes 20-foot cable
• One year limited warranty

Amazon.com Product Description
The Humminbird SW Transom Mount Speed Sensor provides digital reading of your speed through the water, and allows you to activate the triplog features. The SW speed sensor comes with a 20-foot cable, mounts on your boat's transom mount, and has a speed range of 2- to 75-miles per hour. This kit is compatible with Humminbird's Matrix, and Fishfinder series, as well as their FF and 900-series sonar units.

From the Manufacturer
The Humminbird 7300211 SW Speed Sensor provides digital reading of your speed through the water, and allows you to activate the triplog features. The unit comes with a 20-foot cable and mounts on the boat's transom mount. It has a speed range of up to 75 miles per hour. It's designed for use with Matrix 10, Matrix 10 Portable, Matrix 10 Track Pack, Matrix 15, Matrix 15 Plus, Matrix 17, Matrix 20, Matrix 20 Portable, Matrix 20 Track Pack, Matrix 25, Matrix 25 Plus, Matrix 27, Matrix 35, Matrix 35 Plus, Matrix 37, Matrix 55, Matrix 65, Matrix 67, Matrix 97, Fishfinder 515, Fishfinder 535, Fishfinder 565, Matrix 47 3D, Matrix 77C, Matrix 87C, FF585C, FF595C, 931C, 937C, 947C, 981C, and 987C.

Customer Reviews

great add on to the humminbird fishfinder
My boat had an old pitot speed sensor hooked up to a speedometer that didn't show speed below 10mph which can be fast in no-wake zones. I purchased the Humminbird 525 fishfinder and added this speed sensor which works really well as low as 2mph. The fishfinder hooks up with a cable keyed to fit in the right spot (idiot proof) and the unit is plug and play. The instruction stated to use 5/8" drill bit on the transom, but you could use a 1/2" and save the trouble of looking for the larger bit. This product is great!