Water Quality Meters from Extech Instruments

Water Quality Meters
Water Quality Meters from Extech Instruments.
Water Quality Meters
 

EC400: Waterproof ExStik Conductivity/TDS/Salinity Meter Model
CAD $110.00
EC400: Waterproof ExStik Conductivity/TDS/Salinity Meter Model  
One high accuracy multi-range sensor measures four parameters (Conductivity, TDS, Salinity and Temperature).

EC500: Waterproof ExStik II pH/Conductivity Meter
CAD $168.00
EC500: Waterproof ExStik II pH/Conductivity Meter  
Combination flat surface pH electrode with autoranging high accuracy Conductivity cell