VDO SingleViu 52mm (2-1/16") Gear Oil Pressure Gauge - 25 Bar - 0-180 Ohm

The VDO SingleViu 52mm (2-1/16") Gear Oil Pressure Gauge - 25 Bar is a precision marine monitoring instrument designed for serious boat operators who demand reliable real-time feedback from their engine's lubrication system. This gauges reads oil pressure in the gearbox or transmission, a critical parameter that directly affects engine longevity and performance. Whether you're running offshore, cruising the flats, or pushing your vessel hard in heavy seas, knowing your gear oil pressure is non-negotiable—it alerts you to bearing wear, pump degradation, or system blockages before catastrophic failure occurs.

Built by VDO, a trusted manufacturer of marine instrumentation, this single-gauge unit features a clean 52mm (2-1/16") dial face that reads pressure in bars up to 25 bar maximum, with an operating range of 0–180 ohm electrical input. The sender-to-gauge circuit accepts standard marine oil pressure senders, integrating seamlessly into your existing helm setup. The SingleViu design prioritizes clarity and accuracy, eliminating guess work when scanning your instruments during critical maneuvers or when monitoring long cruises under varied throttle conditions.

This gauge is ideal for sportfish boats, commercial fishing vessels, and cruising yachts equipped with inboard or IPS transmissions and gearboxes that require pressure monitoring. Installation is straightforward—panel-mount the 52mm housing, route the electrical sender line from your transmission's oil pressure port, and connect power to the gauge circuit. Anglers and professional captains rely on VDO gauges because they read true under real-world conditions, from idle dock monitoring to wide-open throttle runs. Verify sender compatibility with your specific transmission manufacturer before ordering to ensure proper ohm-range match.