Wema Rudder Sensor (ROD-4) (NEW) Rudder sensor is attached to cylinder of the steering rudder Signal output is via integrated reed switches Sensor is durable and can be easily assembled Weight 0.774 lbs. Dimensions 7 × 5 × 5 in Measurement Range 87-900 Ohms Length of sensor tube 300 mm. FunFish Marine Rental Supplies & Services Marine & Other Consignment 2075 Tryon Road North Saanich, BC (@ Westport Marina) Call or Text Peter 250.883.8448