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The meter switches off after five minutes of inactivity to save battery life
The AquaPro is calibrated with a 342 ppm NaCl solution—can be recalibrated with digital calibration using the push buttons
Grow Big Hydroponic
These compact
You will need either a pump or a valve
Bluelab Connect Product Suite 2 special-order The meter switches off afterThe Bluelab Guardian Monitor Connect, Bluelab Connect Stick, Bluelab Connect Range Extender and Bluelab Connect Software. The Bluelab Guardian Monitor Connect can connect wirelessly to a computer at the grow site via the Bluelab Connect Stick, which enables the data logging of pH, conductivity and temperature to the FREE Bluelab Connect Software, downloadable online. The logged information is viewed on a computer and can also be accessed remotely via
