2-in-1 Automatic Water Control System 12VDC Power Supply for Fish Tanks
Features: There are two purposes for connecting the NO and NC ports of therelay: The water is to the COMNC port to automatically fill the water tower
The water is to the COMNO port to automatically water from the water tower
Applications: for tower automatic water supply system
Widely used for Aquarium Fishtank Water Changer System；Fill the water tower automatically ；Automatic pumping from water tower ；Automatic feeding system for poultry and livestock；Farm automatic water supply system
Note: The packaging does not include probes (wires). No need to use a dedicated Probe. The probe can be made using household wires for safety reasons. Please use a well isolated power supply

Specifications: Working DC12V (DC10-15V)
Standby current 9mA
Working current 40MA
Size: approx 44mmx29mmx19mm/1.73x1.14x0.75in
Weight: 19g
Load: Support up to 10A/250VAC, 10A/125VAC, 10A/30VDC, 10A/28VDC, 10A/12VDC

Package Includes: 1PC Automatic Water Controller

note: Due to the problems of lighting effects and angles, there will be certain tolerances in the product, please understand.
Please allow 0-1cm error due to the manual measurment.