TrolMaster Heavy Duty Inline Nutrient EC/Temp Sensor for Aqua-X (PCT-3) 240V HPS/MH The Sunmaster Bulbs are easy

The Sunmaster Bulbs are easy to use

It's reliable and durable

Concentrated form

5 x Plant Tags

Pre Drilled

TrolMaster Heavy Duty Inline Nutrient EC/Temp Sensor for Aqua-X (PCT-3) 240V HPS/MH The Sunmaster Bulbs are easyOverview The PCT 3 features a reduced diameter protective sleeve and threaded body, allowing effortless installation into standard 3 4" PVC tee fittings. Its improved sensor element ensures stability and reliable performance, while the shortened probe length allows seamless integration into tight spaces. Compatible with both the AMP 2 and AMP 3 nutrient sensor modules, the PCT 3 is a versatile and essential tool for precise water analysis. General