Bluelab Guardian Monitor Wi-Fi Milwaukee pH calibration kit Operating Temperature: 35°F to 120°F

Operating Temperature: 35°F to 120°F (2°C to 49°C)

Use with Culligan® ISH-100

Stainless steel sample well - corrosion-resistant and easy to clean

Fixed EC & Temperature Probe

Bluelab Guardian Monitor Wi-Fi Milwaukee pH calibration kit Operating Temperature: 35°F to 120°FYour key growing parameters at a glance, anywhere, any time. The Bluelab Guardian Monitor Wi Fi keeps you informed about the three key factors for healthy growth: pH, conductivity (EC), and temperature. With a quick glance at the display or your smartphone via Edenic, youll have all the data you need to optimise your nutrient solution throughout every growing stage. Features: Built in Wi Fi (with option to disable) High low pH, temperature and