Use this timer in the shower to help save water or in the bath to check the temperature and water level. Programme how long you need to spend in the shower and the countdown timer will tell you when your time is finished.  Features include Count Down Timer, Thermometer and Water Level Alert and suction cap for easy application to tiles or glass.  Includes 2 x AAA batteries. 
Cut your shower time from 7 to 4 minutes and you can save around 12,000 litres per person each year.  That's equivalent to 40,000 glasses of water.