Reservoir pH SensorPPH-1 The TrolMaster pH probes provide accurate and reliable monitoring on the pH of the water being monitored. The PCT-1 probe connects to the main controller via the sensor board AMP-2 or AMP-3. Sensor Board Compatibility:Aqua-X (NFS-1): AMP-2Aqua-X (NFS-2): AMP-3Aqua-X (NFS-3): AMP-3Green-X (GCS-1): AMP-3Tent-X (TCS-1): AMP-3 Heavy-Duty Intank pH Sensor PPH-2 The TrolMaster pH probes provide accurate and reliable monitoring on the pH of the water being monitored. The PPH-2 probe is a commercially rated probe and it connects to the main controller via the sensor board AMP-2 or AMP-3. It is intended to be placed into a water tank. Sensor Board Compatibility:Aqua-X (NFS-1): AMP-2Aqua-X (NFS-2): AMP-3Aqua-X (NFS-3): AMP-3Green-X (GCS-1): AMP-3Tent-X (TCS-1): AMP-3 *All pH probes must be stored by using the storage cap and the correct probe storage solution. If a pH probe gets completely dried out, they will no longer function correctly. Any pH probe returned without the cap and in a "dry" state" will not be eligible for a warranty.
