this model uses air pressure to detect the water level

Classic 325 is designed to withstand harsh marine environments and provides long service life with minimal maintenance

motorhomes

Volt: 50 V

1852, Kop holder med sugekopper & skruer 13x15 cm BL132775 this model uses air pressure1852 cup holder is designed for easy installation with both suction cups and screws. It measures 13x15 cm and is ideal for keeping your cup securely in place while sailing. Brand: 1852 Weight: 0. 38 kg Color: navy silver Product dimensions: 15 cm 13 cm Package dimensions: Dimensions: 17 cm 13 cm 24 cm Gross weight: 0. 38 kg Cup holder incl. suction cups screws.