The simplest and most effective reservoir monitor you could ever own!
- Continuous pH, EC and Temp monitoring
- Configurable alarms
- pH Calibration
- 2-Meter Cables
- Robust commercial design
The Bluelab Guardian Monitor provides 24 hour continuous reading for pH, conductivity (EC/ppm 700/TDS/CF) and temperature within a nutrient solution. Optimizing these critical parameters through a plants’ growing phase helps ensure a successful crop. Designed for indoor use, the Guardian Monitor can be mounted on a wall or hung on a support bar. Set up your reservoir, place the pH and conductivity probes in the solution, then adjust and glance! Simply set high and low alarm states – if the solution moves away from the ideal range, the display flashes. A quick look at the monitor will let you know when your nutrient solution needs adjusting. Features 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)
We cover the cost of delivery on all orders for you!
Once you have placed your order through our online store you will immediately enter the queue for the distribution team to package up and prepare your items for the courier to collect.
Orders placed before 1pm - We will aim to have these packaged up and collected by the courier the same day, however, this is not guaranteed and it may go the following morning.
Orders placed after 1pm - Will be collected by the courier the following morning, if you order after 2pm on Friday or anytime in the weekend then you can expect your package to be collected by the courier Monday morning.
We are proud of our courier service and can happily say most NZ deliveries are typically 2 - 3 business days, however, if you are rural then please be patient and allow for an additional day for the driver to reach you.
You are covered when you buy from Herbal House
We ensure that all of our products undergo rigorous quality testing and extensive packaging to reduce the chance of any defects, however, in the unlikely circumstance that there is a failure with your purchased goods, simply take a deep breath and get in touch.
2 Year Warranty Included on each product.
For more details on our warranty policy please visit our warranty page
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