Mopeka PRO200 12V Bluetooth Ultrasonic Tank Level Sensor: Accurate & Victron Compatible Real-Time Liquid Level Monitoring for RVs, Marine & Off-Grid Applications The Mopeka PRO200 delivers precise, real-time liquid level measurements for non-pressurized tanks, ensuring you're always informed. This versatile sensor is ideal for monitoring water, fuel, chemicals, and more in demanding environments. Perfect for RVs, boats, off-grid systems, and...