Veratron 3-3/8" (85MM) ViewLine Synchronizer -500/+500 RPM - 8 to 32V - Black Dial & Bezel

3-3/8" (85MM) ViewLine Synchronizer -500/+500 RPM - 8 to 32V  - Black Dial & BezelOn pleasure boats with twin engine installations, the ViewLine synchronizer is an indispensable aid to ensure correct synchronized running of both units.Specifications: 8 and 14 pole Tyco / Hirschmann bush housing  Operating voltage 8 – 32 V Accuracy +/- 2.5 % of full scale reading  Anti-fog double lens  Protection rating front IP67, rear IP52  85 mm installation diameter  50 mm installation depth  Operating temperature range -20 °C / +70 °C Reverse polarity protection