The Bluelab Guardian Monitor is the simplest and most effective reservoir monitor you will ever own! It provides 24 hour continuous readings for pH, conductivity (EC/ppm/CF/TDS) and temperature from an aqueous solution. Monitoring and optimising these parameters is essential for successful plant growth.
Bluelab Guardian Monitors are designed for user practicality. They can be effectively used in recirculating or run-to-waste hydroponic systems or for a variety of water control purposes such as aquaponics or aquaculture.
Guardians feature plant-safe green LEDs so you can safely mount inside your cultivation facility without worry of disturbing a plants night cycle. Bluelab also incorporated a clever silent alarm system which lets you know if any parameters are unacceptably high/low using visual displays.
The Guardian Monitors are recognised worldwide for their reliability and accuracy, don’t risk a valuable crop using cheap imitations!
- Plant-safe green LEDs
- Large easy to read displays
- No calibration required for conductivity and temperature
- Simple push button pH calibration
- Selectable values for conductivity and temperature
- Flashing high and low alarms
- Greater tolerance to RF / electronic interference provided
- Water resistant design
- International power supply included
- Replaceable double junction pH probe included
- Adjustable display brightness
- Non-volatile memory (setting retained when power lost)
Ensuring your pH is correct allows for your crop to uptake nutrients efficiently. Without monitoring your pH and EC levels, you’re essentially growing blind. pH and EC measurements are basic tools on the belt of a hydroponic farmer.
pH is a measurement of the acidity or alkalinity of an aqueous solution and should always be monitored in hydroponic/aquaponic cultivations to ensure that your plants are able to uptake nutrients effectively. EC is a measurement of the conductivity of water, or the number of dissolved mineral nutrients in a solution.
Bluelab tools are convenient and accurate for home or commercial growers!
Bluelab is a New Zealand based manufacturer that is globally recognized. They have been engineering water measuring technology for over 30 years!
2-year guarantee for Bluelab Guardian Monitor
6-month guarantee for Bluelab pH Probe
(proof of purchase is required)