0-190ohm 240-33 Ohm Boat Car RV Holding Tank Level Sensor 52MM Waste Gauge With 7Color Backlight Waste Water Sender Unit Sewage ,High Precision

- Main material: stainless steel 316. - Easy dismounting and convenient for cleaning. - Waterproof, Stainless Steel 316,Work in Vile Condition - This series are mainly used in holding tank, special design can make it work in vile condition for long term. - Applying the principle of magnetic field to control the reed on-off switch, featuring long using life, anti-vibration, anti-explosion, etc