For the Benchtop Meter, Portable pH Meter, AZ could provide the following accurate pH probe,
1. 86P3: ATC pH probe
2. 86P2: pH probe without ATC function
3. 86P4: pH probe for Low Ion Strength without ATC function
4. 86P6: Full glass pH probe without ATC function
5. 86P7: Sharp tip pH probe without ATC function
6. 86P1: Flat surface pH probe without ATC function
7. 86P11: 6mm glass pH probe without ATC function
For the AZ Combo Water Testing Meters (ex: 86031, 86021, 84051), their pH probe is "863P".
Welcome to download the more details from the following linkage,
What kind of PH probes AZ could provide?(114 KB)