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When the ballast detects an abnormal input or output voltage due to an old or damaged lamp
this kit will help you maintain the health of your plants by ensuring precise nutrient and pH measurement
NOW DISCONTINUED - LAST OF THE CFLS WITH 50% DISCOUNT
C-Result ensures all available fertilisers and boosters are absorbed by your plant
Lightweight and Easy to Install
Smart Fan Speed Controller SMS 6.5amp with or without Sensor PH & EC Pens When the ballast detects anHelping to optimise grow room temperature is The SMSCom Plug in Smart Fan Speed Controller. This fan speed controller allows you easily to adjust the speed of your intake or outlet duct fan with the turn of the knob. Without the temperature sensor the SMSCom Smart Controller acts as a basic manual fan speed controller giving you 60 different speed settings. Choice of a base unit with the addition of the temperature sensor. With the added temperature
US$ 24171.19
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