Water for Tank Pool Liquid Level Sensor Controller Electronic Water Level Sensor

Features: brand new and high quality There are 4 types 1.5 2 4 5 meters 3 as 1 set. Anti-short circuit function and won for t cause malfunction due to moisture or conductivity of water for tank or well wall. Adopts electrode rod to form an insulating sleeve with plastic safe to use. A float switch is a device used to sense the level of liquid within a for tank it may actuate a pump an indicator an alarm or other device. Use them with hydroponics saltwater for tank freshwater for tank gardening aquariums for power for head control pet bowls fish tanks filtration heating etc. Package Includes: 1x Water Level Sensor Specifications: Material:ABS+Stainless Steel Size: 1.5 2 4 5 Meters 3.3/6.6/13/16 Foot note: Please allow 1-3cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors the picture may not reflect the actual color of the item.