Product Review

#549 Digital Mist Timer II Features Clear Cover Uses 2-AA Batteries (Not Included). You can use rechargeable (if you choose to have the batteries recharge themselves), or quality alkaline. Low Battery Indicator Mesh Screen Filter Washer Rain Sensor shuts off the unit til dry, then resumes the program. (If you choose not to use the sensor, simply apply a dab of silicone to the contacts)Operating Temperature: 40F-110F Male x Female Standard Garden Hose Thread Operating Pressure 10-80 PSI Digital Display New Programming : You can program your own start and stop times Warranty: 1 Year Instructions (Also, Google: 549 Mist Timer to see video how to program)Weather Proof (not water proof, do not submerge unit in water). Never leave a timer attached to a faucet in freezing weather. Please note important programming information: *When setting a time to come on that's earlier than the existing time, the  timer will come on your set time the following day.