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The Guardian Monitor Bluelab provides 24-hour continuous readings for pH, (EC / ppm 700 / TDS / CF) and temperature in the nutrient solution. Optimizing these critical parameters helps ensure successful yields. The monitor is designed for indoor use and can be wall-mounted or hung from a support bar. Configure the tank place the pH and EC electrodes in the solution....
Bluelab Guardian Monitor
The Guardian Monitor by Bluelab provides 24-hour continuous readings for pH, (EC / ppm 700 / TDS / CF) and temperature in the nutrient solution. Optimizing these critical parameters helps ensure successful yields. The monitor is designed for indoor use and can be wall-mounted or hung from a support bar. Configure the tank place the pH and EC electrodes in the solution, then turn on the device! Just set the high and low alarm states - if the solution moves away from the ideal range, it flashes on the display. A quick glance at the monitor will let you know when the solution needs adjusting. There is a 2-year warranty on the device, and a 6-month warranty on the pH electrode. Purpose: aquariums, plant cultivation, greenhouses, hydroponics, industry. Below are videos showing how to use, clean and calibrate the device and how to set alarms in it. The user manual can be downloaded in the DOWNLOAD tab.
Monitor features:
EC | Temperature |
Operating range | 0.0-14. |
0 - 5 |
0 - 50 °C |
Accuracy | 0.1 pH | 0.1 EC |
Accuracy at 25 °C | ±0.1 pH | ±0 | .1 EC | ±1 °C |
Calibration | Two-point (pH 7.0 and pH 4.0 or pH 10.0) | Not required | Factory cal |
Not required (Factory cal |
Automatic temperature compensation | YES |
Operating environment: 0-50°C
Power source: Input: 100-240 VAC, 50-60 Hz, 5 VA, 4 interchangeable plug types (USA, Euro, UK, NZ / AUS) Output: 5V 1A