TrolMaster Heavy Duty pH Inline Sensor Autopilot Ambient light sensor: for automatic

Ambient light sensor: for automatic LCD dimming

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With over 36 years of experience IHORT 40/40 Q-PLUGS are the master growers’ top choice

Outlets can be individually opened or shut for total aeration control

6' wide x 328' long

TrolMaster Heavy Duty pH Inline Sensor Autopilot Ambient light sensor: for automaticTrolMaster's new PPH 3 pH probe has been improved in multiple ways. The new PPH 3 features a reduced diameter protective sleeve and threaded body that will allow the probe to be installed into standard 3 4" PVC tee fittings. The PPH 3 has an improved sensor element for more stable and reliable performance. Can be used with the AMP 2 or the AMP 3 nutrient sensor module.