The Holding Tank Level Senders are designed to go in black and greywater holding tanks. Great product for your boat or RV.
Boat Holding Tank Level Sender - China Liquid Level Sensor, Water
Non-contact Radar Measuring Device
Whatever Floats Your Sensor - Practical Sailor
KUS BOAT BLACK WATER LEVEL SENSOR HOLDING TANK SENDING, 48% OFF
Whatever Floats Your Sensor - Practical Sailor
Length: 200mm. 1 x Marine Boat Holding Tank Sewage Level Sender Sensor 0-190ohm. Widely used in fuel, water and holding tank. High quality fuel Water
200mm Boat RV Black Water Tank Level Sensor Holding Tank Sending 0-190ohms
Boat Holding Tank Sensor Long-term Test Update - Practical Sailor
Fuel Gauge - Shop KUS & Wema Sending Units
KUS BOAT BLACK WATER LEVEL SENSOR / HOLDING TANK SENDING – AC DC
18 inch SHS Waste Water Holding Tank Level Sensor