Bluelab pH Controller - Connect completekit and instructions

and instructions

The lenses darken fully within three minutes of exposure to direct sunlight

Pre-packaged in quantities of 25 grow bags for easy handling

This perlite has numerous hydroponic applications as well

Bluelab pH Controller - Connect completekit and instructionsBluelab pH Controller ConnectOur brainy pH Controller Connect constantly monitors and fine tunes the pH levels for you. But more than that, it wirelessly data logs to your computer too, putting continuous information at your fingertips. Use the data to make system changes faster for the ultimate crop. You can also change the settings from your PC. One Bluelab Connect Stick is required, sold separately. Local and cloud data logging capability (download