Multiparameter meters
Portable meter
DO610: ExStik® II DO/pH/Conductivity Kit
Measures Dissolved Oxygen, pH, Conductivity, TDS, Salinity and Temperature
email aqua@ecotao.co.za for prices
http://www.extech.com/products/DO610
Benchtop meter
Extech WQ530
- Built-in stirrer with 30, 60, and 120 minute timer or continuous operation
- Large backlit dual LCD simultaneously displays measurement and temperature
- 2 or 3 point pH calibration for better accuracy (4, 7, and 10pH)
- One point Conductivity calibration – automatically recognizes 4 calibration solutions
- Adjustable Conductivity to TDS ratio from 0.5 to 1.0
- Automatic Temperature Compensation
- Memory stores up to 150 readings
- Complete with pH & conductivity probes & calibration solutions, temperature probe, electrode clamp and rod, software and USB cable and AC adapter