SuperSport CompassThe SuperSport SS-PR2 is designed primarily for power boats 16' (4.88M) to 35' (10.66M) in length. SuperSport Compass Features: 3-3/4" (9.35cm) CombiDial 12V blue LED Night Lighting Compensators included 4-5/8" (118mm) to 4-13/16" (122mm) mounting hole Adapter plate available to retrofit existing HV-76 and HV-77 installations Vertical mounting angle through 40 degrees Protective front cover included Exclusive 5-year Ritchie warranty - cis:YXINxCtKVZ0= -Specifications: Backlight: Yes Mounting Style: Dash Read: Front Box Dimensions: 7"H x 8"W x 8"L WT: 2.2 lbs UPC: 010342110015Owner's Manual (pdf)