[Compact and Simple Design]:With its compact size and simple wiring, this float switch can be easily installed in tight aquarium spaces. It has only two wires for connecting to the pump, making setup quick and straightforward. The basic mechanical design operates reliably for long term use. [Low Power Draw]:The float switch has very low power consumption, typically drawing less than 3 Watts. This helps reduce electricity usage for your aquarium system, compared to alternatives that require more power. It runs on 110V AC supply, compatible with standard home and office power outlets. [Durable and Resistant]: Made of high quality plastic. It can withstand extended immersion in water, with high stability and longevity. The housing protects the internal components from moisture and element damage. This ensures a long service life for reliable aquarium operation. [Adjustable Vertical Position]:The switch's float height is adjustable along the vertical rod, allowing you to set the desired trigger point to turn the pump on and off. This regulates the water level in your aquarium or reservoir tank as needed. Convenient thumb screws lock the float at the set height. [Wide Compatibility]: With its standard 110V AC output contacts, this float switch can control and automate most pumps up to 10 Amps. It serves as a versatile liquid level controller for aquarium, hydroponics, purification, plumbing, and other water systems. Features:
Small size, simple wiring, low power consumption.
Strong anti-interference with high stability.
Easy to install, convenient to use, and long service life.
The product can be widely used in water supply, drainage and liquid level automatic control with a variety of pump supporting.

Specification:
Item Type: Switch Liquid Controller
Model: MD-5210P
Material: Plastic
Working Voltage: 110V
Working Current:3A
Working Temperature: 30℃~80℃
Max Temperature: 85℃
Working Pressure: 1Mpa
Max Pressure: 1Mpa
Total Cable length: Approx. 40cm / 15.7inch
Weight: Approx. 16g / 0.6oz
Scope of application: automobile, industrial equipment, agricultural equipment, household appliances, etc.

Package list:
1 x Switch Liquid Controller