HAKATOP 10-Pack RV Water Tank Probe Sensors, Screw-in Water Level Sensors for Fresh Gray Black Water Tanks, Replacement Tank Sensors for RV Water Gauge Systems

HAKATOP 10-Pack RV Water Tank Probe Sensors, Screw-in Water Level Sensors for Fresh Gray Black Water Tanks, Replacement Tank Sensors for RV Water Gauge Systems_x000d_ Package Includes: Each sensor consists of 4 parts: vulcanized grommet (1),_x000d_ sensor post (1), washer (1), and 3/8" nut (2). This listing provides a 10-pack_x000d_ for multiple tank installations or future spares. Rust-Resistant Construction:_x000d_ Features a rust-resistant sensor post and hardware, combined with a durable_x000d_ vulcanized rubber grommet, ensuring long-lasting reliability in fresh, gray,_x000d_ or black water tank environments. Superior Sealing Technology: The vulcanized_x000d_ grommet, when properly installed and tightened, creates a collapsing pressure_x000d_ system that guarantees a virtually impenetrable and leak-proof seal for your_x000d_ RV water tanks. Easy Installation: Simple to install using a 3/8" drill bit_x000d_ and a wrench. Drill the hole, insert the sensor from inside the tank, and_x000d_ tighten the nut to activate the pressure seal—no complex tools or professional_x000d_ help needed. Universal RV Application: Designed for standard RV water tank_x000d_ level monitoring systems, these screw-in sensors are suitable for use in fresh_x000d_ water, gray water, and black water holding tanks. _x000d_ _x000d_ Product Features_x000d_ _x000d_ Each sensor consists of 4 parts: vulcanized grommet (1), sensor post (1), washer (1), and 3/8" nut (2). This listing provides a 10-pack for multiple tank installations or future spares_x000d_ Rust-Resistant Construction: Features a rust-resistant sensor post and hardware, combined with a durable vulcanized rubber grommet, ensuring long-lasting reliability in fresh, gray, or black water tank environments_x000d_ Superior Sealing Technology: The vulcanized grommet, when properly installed and tightened, creates a collapsing pressure system that guarantees a virtually impenetrable and leak-proof seal for your RV water tanks_x000d_ Easy Installation: Simple to install using a 3/8" drill bit and a wrench. Drill the hole, insert the sensor from inside the tank, and tighten the nut to activate the pressure sealno complex tools or professional help needed_x000d_ Universal RV Application: Designed for standard RV water tank level monitoring systems, these screw-in sensors are suitable for use in fresh water, gray water, and black water holding tanks_x000d_