Nutradip GrowBoss - Problem Wont Hold Calibration

Problem Won't Hold Calibration
Follow the steps below until a solution is reached:
1. Power off the unit. Unplug probe(s) and carefully plug back in,
ensuring connections are tight.
2. Replace calibration solution and recalibrate as per
procedures
3. Leave probe in solution for at least 10 minutes
4. Replace probe(s)
12
Problem Won't Hold Calibration
Follow the steps below until a solution is reached:
1. Power off the unit. Unplug probe(s) and carefully plug back in,
ensuring connections are tight.
2. Replace calibration solution and recalibrate as per
procedures
3. Leave probe in solution for at least 10 minutes
4. Replace probe(s)
12