How To Measure Water Quality Parameters With Aquaread AP 7000

Aquaread AP 7000 can measure:
Optical DO
Specific EC
Absolute EC
pH
ORP
TDS
High level of resistance
Salty water
SSG
Deepness
This Multiparameter Probe has 6 additional port for any combination of parameters that you need to measure.

Multiparameter Probe AQUAREAD AP-7000