Compact professional water-quality meters for field testing, water treatment, environmental monitoring, aquaculture and laboratory spot checks. The waterproof IP57 housing floats, and each meter uses a replaceable sensor module that is identified automatically.
Choose a model
| Model | Measurements | Standard sensor |
|---|---|---|
| 7011 | pH, mV and temperature | pH sensor module |
| 7021 | Conductivity, TDS, salinity and temperature | Conductivity sensor module |
| 7031 | Dissolved oxygen, oxygen saturation and temperature | Dissolved-oxygen sensor module |
| 7200 | pH, conductivity, TDS, salinity and temperature | pH and conductivity sensor modules |
Key features
- IP57 waterproof floating housing
- Simultaneous parameter and temperature display
- Automatic temperature compensation
- Data hold and minimum/maximum functions
- Replaceable, automatically recognised sensor modules
- Automatic power-off
Standard supply
Complete kit with the sensor module(s) appropriate to the selected model, four AAA batteries, lanyard connection, carry case and instruction manual. The 7011 and 7200 include pH 4 and pH 7 solutions; the 7021 and 7200 include 1413 µS conductivity solution. The 7031 is supplied without standard solution.
Applications
Drinking-water checks, wastewater and process-water screening, aquaculture, hydroponics, pools and spas, environmental field work and general laboratory testing.