- Meter Type: Salinity
- Measurement Range: 0.0 – 80.0 ppt; 0.0 – 99.0 °C
- Accuracy: ± 1.5% / ± 0.5 °C
- Measurement Resolution: 0.1 ppt
- Display: LCD
- ATC: Yes
- Temperature Compensation: Automatic
- Accuracy ± (Temperature): 0.5 °C
- Automatic Shutdown: Yes, After 6 minutes of non-use
- Battery Life: 200 Hours with Disposable Batteries
- Calibration: 1 Point
- Conductivity accuracy: 1.5 %
- Conductivity measuring range: 0.0 – 80.0 ppt
- Dimensions (HxLxW): 185 mm x 38 mm x 45 mm
- Measurement Range (Temperature): 0 °C – 99 °C
- Net Weight: 110 g
- Number of Buttons: 3
- Power: 4 AG13 Batteries (Included)
- Protection Rating: IP67
- Temperature Display: Yes
- Temperature Range: 0 °C – 99 °C
- Temperature Sensor: 50 KΩ NTC
- Working Environment: 50°F – 104°F, 85%RH, non-condensing (10°C – 40°C, 85%RH, non-condensing)
- Wrist Strap: Yes
- pH, oxidation-reduction potential (ORP), conductivity, dissolved oxygen (DO), salinity, total dissolved solids (TDS), temperature measurement
- Liquid crystal display (LCD) display with secondary information line (on select models)
- 4 1.5V batteries (included)
- ABS Housing
- Easily replaceable electrodes, automatic shut off feature
Ohaus Starter Pen pH Meter Data Sheet
DownloadOhaus ST20C-ST20T-ST20S Pen Meters Instruction Manual
DownloadRequest a Proposal
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