Hydrologic Merlin Membrane Replacement Filter reflective-and-greenhouse-films Keep the beauty and profile

Keep the beauty and profile of your flower

This meter easily fits in the palm of your hand and the bottom probe connection ensures the electrode cable doesn't get in your way

• Automatic sun or electric light calibration modes ensure accurate readings no matter the source

- Have peace of mind with alerts for temperature

Note that this is a replacement sensor

Hydrologic Merlin Membrane Replacement Filter reflective-and-greenhouse-films Keep the beauty and profileReplacement membrane filter for the HydroLogic Merlin (Garden Pro) Reverse Osmosis filtration system. Easy to install. Keep your filtration system in tip top shape.