70mm apparent card diameter Conical dual read card with 5 degree graduations Vibration absorber system to keep the card stable Watertight one-piece moulded bowl and flange Quick remove clip supplied (Binnacle & Brkt Mnt) 12 - 24v LED lighting included Compensators optional (not possible for flush Mnt) Variety of mounting positions Variety of colour combinations All parts fully UV treated 5 year limited warranty Universal global balance - use worldwide