OHAUS ST20C-B Conductivity Pen Meter | IP67 Waterproof | Portable | Auto Calibration
Waterproof conductivity pen meter with fast response and auto calibration.
The OHAUS ST20C-B Conductivity Pen Meter ensures dependable conductivity and salinity readings with waterproof construction and easy one-touch calibration. Suitable for environmental water quality monitoring and lab research.



















