TolMaster Drop-in/inline Heavy Duty Nutrient EC/Temp Sensor (PCT-3) Humidity Packs This organic material maintains an

This organic material maintains an ideal pH for plant growth and effectively holds onto essential nutrients

This product is a stand alone Calcium / Mag supplement

Whether you’re learning how to grow or need the best soil for starting seeds

5 GPH from a pressure-compensating PCJ emitter

TolMaster Drop-in/inline Heavy Duty Nutrient EC/Temp Sensor (PCT-3) Humidity Packs This organic material maintains anTolMaster Drop in inline Heavy Duty Nutrient EC Temp Sensor (PCT 3) The PCT 3 also has an improved sensor element for more stable and reliable performance and we have reduced the length of the probe to fit into tight spaces. Can be used with the AMP 2 or the AMP 3 nutrient sensor module. Features Suitable for a wide range of applications: Hydroponics, Aquariums, Laboratory etc. 3. 6 meter long cable for flexible placement Mini DIN terminal allows