The GPS Speedometer is a drop in replacement for your current speedometer to match your existing instrument dash. GPS information is gathered from an internal GPS antenna. No external antenna required. The Faria GPS Speedometer uses a highly accurate 48 channel GPS receiver. You can be sure that the Faria GPS Speedometer is giving you the most accurate GPS information available on the market today.

Ultra fast Satellite acquisition time (TTFF) 1 second from Hot start. Available LCD displays Compass Rose heading and Actual heading (COG). Premium LED back-lit dials. Available in multiple Speed ranges (15-120 MPH, 25-200 KPH and 15-100 Knots). No external GPS antenna required.

Item Weight: 0.55 Pounds. Item Dimensions LxWxH: 5 x 5.5 x 5.5 inches. Brand: Faria. Date First Available: November 9, 2015. Best Sellers Rank: #203,532 in Sports & Outdoors. Customer Reviews: 4.9 out of 5 stars 12 ratings 4.9 out of 5 stars. : B017QRHXRW. Manufacturer Part Number: ?33147. Item model number: ?33147. Country of Origin: ?China. Product Dimensions: ?5 x 5.5 x 5.5 inches. Item Weight: ?8.8 ounces. Model: ?33147. Brand: ?Faria. Manufacturer: ?Faria.