Description
With this Bluelab Guardian Monitor, you’ll be able to save so much time! It provides real-time monitoring of pH levels, electrical conductivity, and temperature of a hydroponic nutrient feed line.
The features:
- 24/7 continuous monitoring of pH
- EC and temperature in reservoirs Large
- backlit display for at-a-glance viewing
- High and low alarms to alert you when parameters are out of range
- Easy pH calibration function with on-screen instructions
- 2-metre cable lengths for best positioning and viewing
- Flexible mounting options for walls, posts and racks
- Easy-to-clean display built for clean environments
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