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The first triple-headed bucker
Measure EC
every growing media including rockwool
PPF: 508 µmol/s
Water-Shortage Protection: Built-in sensor automatically shuts off the humidifier when the water level is too low for safe operation
TrolMaster Aqua-X Heavy Duty Drop-In/Inline EC and Temp Sensor PCT-3 Green House Seed Co. Powder Feeding The first triple-headed buckerSuitable for the TrolMaster Aqua X Sensor Board AMP 2 and the TrolMaster Aqua X Sensor Board AMP 3. TrolMaster's new PCT 3 EC & temperature probe has been improved in several ways. The new PCT 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 PCT 3 also has an improved sensor element for more stable and reliable performance and we have reduced the length