The Bluelab® Guardian Monitor continuously monitors pH, conductivity and temperature for successful growth. Set high and low alarms for each parameter to monitor your crops 24 hours a day. A flashing display lets you know if your parameters move away from optimum levels, enabling you to make the important adjustments quickly and effectively. The large, clear display allows readings to be viewed from a distance. The Bluelab® Guardian Monitor is mains powered and can either be mounted to the wall or hung on a support with probes positioned inside your reservoir/solution. Probe cable length: 6.5'.
