2Pcs 9V Water Detector Water Alarm Water Guard Water Sensor White

Features: *Brand new and high quality. *With double sided stickers easy to install. *There is a gilding on the piece alarm the injection of water into the ring a drop of water that can ring very sensitive. can be used to detect water leaks such as water leaks water discharge of water a sound is emitted. *with gold plated sensor sensitivity is very high pure water air conditioning water distilled water since the high purity of water can be used it can be said that water can be used. *Ideal for aquarium pool kitchen cooler garage and more! Specification: *Material:plastic *Colour:white *Size: 98°48°22 mm *Power supply: DC 9V battery (not included) *Ambient temperature: -15 to 60 (℃) *Ambient humidity: 70 (%) *Quantity: 2set Package Includes: 2*Water leak detector Notes: 1.Please check the size clearly before you buy it do not judge the size by the pictures or imagination! 2.Please allow 2-3 cm errors due to manual measurement. Item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same. 3.Thank you for your understanding.