Feature:
1. The shell is made of environmental ABS material, non-toxic and corrosion resistant.
2. The three wire leads adopts 0.75mm pure copper core for superior electric conductivity.
3. Stable and reliable performance, will not cause misoperation due to liquid level fluctuations.
4. Widely used for water supply, drainage and liquid level automatic control of septic tank, water tower, water tank and water pool.
5. Simple installation, low cost, long service life.
