TrolMaster Aqua-X Inline EC + Temp Sensor Heavy Duty piranha the user will receive a

the user will receive a user-alert on their phone to alert them to the potential problem BEFORE the problem gets out of hand

One is for turning the meter on and off while the other is used to enter the calibration mode

What does this all mean

Finding a B Vitamin Formula that Boosts Yield Too

For an optimal hydroponic media

TrolMaster Aqua-X Inline EC + Temp Sensor Heavy Duty piranha the user will receive aThe TrolMaster EC & Temperature probes provide accurate and reliable monitoring on the EC and temperature of the water being monitored by the Aqua x. The PCT 2 probe is a commercially rated probe and it connects to the Aqua x via the AMP 2. It is intended to be used inline with existing pvc piping and also can be placed into an water tank.