NGK Ruthenium HX Spark Plug Box of 4 (FR5AHX) Brand_Sony This display's transducer bundle adds

This display's transducer bundle adds Ultra High-Definition scanning sonars as well as CHIRP traditional sonar

(1) O-ring ID 90mm section dia

With 10Hz GPS updates

12" x 12" x 3

NGK Ruthenium HX Spark Plug Box of 4 (FR5AHX) Brand_Sony This display's transducer bundle addsNGK Spark Plugs (U. S. A.), Inc. is the largest OE supplier and manufacturer of spark plugs for domestic and import vehicles in North America. Its OE legacy, unsurpassed quality and leading vehicles in operation coverage reinforces NGK as The Ignition Specialist*. With over 80 years of automotive expertise NGK has built a reputation for quality and reliability; manufacturing spark plugs for virtually every automotive, motorcycle, marine and small