Your key parameters – at a glance
Your most important settings, summarised
Vivid, constant, and eye-catching
The Bluelab Guardian Monitor has an easy-to-read, backlit LED display for monitoring pH, EC, and temperature at a glance.
Additionally, you can customise your preferred parameter ranges and configure visual alarms to notify you when they are exceeded. By doing so, you may rest assured that you will never lose track of what's happening with your reservoir.
Designed specifically for cultivators and manufactured in New Zealand
The Bluelab Guardian Monitor is water-resistant because it was designed and constructed in New Zealand in collaboration with growers.