Hi Sir,
Are you interesting in Ultrasonic Fuel Sensor for Fuel Gauge?
a. No drawings in tank, easy installation
b. Output 0~180ohm, 10~180ohm, 10~190ohm or customized signal.
c. Compatible with VDO/Wema/AutoMeter Fuel Gauges.
d. Probe IP67 Waterproof.
It's a nice replacement device of tube sensor for boats.
Contact me today and let's talk for more details!