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Temperature Range: 0-70°C (32 - 158°F)
Maintaining DO above 9 ppm will keep roots and plant healthy
the soil is not functioning properly
What You'll expect:
ORP Sensor Pest Control Temperature Range: 0-70°C (32 -Measures the electrochemical nature of the system as oxidation reduction potential (ORP) High ORP indicates a sterile system that kills unwanted pathogens while low ORP indicates a reservoir with microorganisms. When running a sterile system, it is recommended to maintain an ORP of 300 500mV. Specs Calibration: Single Point (225mV) Cable Length: 2m (78. 74) Connection Type: BNC Junction Number: Double Reference Solution: 3. 5 M KCl KNO3 Temperature