GWS logo

Pocket meters

Retun to product categories
The CL200 Chlorine pocket meters from Extech Instruments measures total chlorine in water. It uses the latest generation of electronics to provide a superior quality instrument that will last and be accurate.

Chlorine meter CL200 - pocket type



The Conductivity pocket meters from Extech Instruments measures conductivity/TDS/Salinity/Temperature. They use the latest generation of electronics to provide a superior quality instrument that will last and be accurate.

Conductivity meter EC400 - pocket type



The DO600 Dissolved Oxygen pocket meter from Extech Instruments measures in mg/l or % sat. With altitude and salinity compensation. Latest generation electronics provides many functions, long life and accuracy. Extension cables (1m or 5m) for profiling.

Dissolved oxygen meter DO600 - pocket type



The RE300 ORP Redox) pocket meters from Extech Instruments uses the latest generation of electronics to provide a superior quality instrument that provides many functions, long life and accuracy.

ORP or Redox meter RE300 - pocket type



The pH100 and 110 pocket pH meters from Extech Instruments use the latest generation of electronics to provide an instrument that will last and be accurate. The pH100 allows sensor change out & the pH110 allows refilling of the electrolyte in the sensor.

pH  meter pH100 - pocket type



The EC500 combination pH & conductivity pocket meter from Extech Instruments measures pH/conductivity/TDS/Salinity/Temperature. It uses the latest generation of electronics to provide a superior quality instrument that will last and be accurate.

pH and conductivity EC500 - combination meter



The IQ120/125 pocket pH meters from IQ Scientific use the improved technology semiconductor pH sensor. The sensor is difficult to damage, can be stored dry, gives stable readings, a replaceable electrolyte cartridge & has an approximate life of 6 years.

pH pocket meter - improved technology