TrolMaster Hydro-X 3-in-1 Temp/Humidity/Light Sensor (MBS-TH) Ona Gel phosphorous and potassium content allows

phosphorous and potassium content allows it to be used for plant starts

Regular use of the Hanna HI5036-023 Calibration Solution helps extend the lifespan of your GroLine meters by ensuring they perform at their best

pre-buffering process it is possible to combine vegetative and flowering

Increase control

TrolMaster Hydro-X 3-in-1 Temp/Humidity/Light Sensor (MBS-TH) Ona Gel phosphorous and potassium content allowsReplacement Temperature, Humidity & Light Sensor for Hydro X Environmental Controllers The TrolMaster MBS TH 3 in 1 Sensor is the official replacement temperature, humidity, and light sensor designed exclusively for the Hydro X Environmental Control System. Engineered for high accuracy and reliability, this sensor delivers real time monitoring of the three most critical climate parametersensuring precise environmental control for indoor grow rooms,