Features 1、Good Controller: By sensing water level changing with high sensitivity, the float switch can accurately control the operation of machine. 2、Works Condition: With 10W maximum power and 100MΩ maximum contact resistance, the water level sensor can work stably in AC and DC 0-. 3、Stainless Steel: Adopting premium stainless steel material, the liquid level sensor is very sturdy with pressure, corrosion and long use. 4、Extensive Using: Can be widely used on water dispenser, water heater, solar energy, air conditioner, humidifier, bathroom equipment, etc. 5、Easy to Install: Light in weight and compact in size as well, the level switch is very convenient to install within several minutes. Specification Item Type: Water Level Float Switch Maximum Power: 10W Maximum Contact Resistance: 100MΩ Package List 1 x Water Level Float Switch