OHAUS ST20S Starter Pen Meters (0.0 – 80.0 ppt, 0.0 – 99.0 °C)

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: 1.5 in x 7.28 in x 1.77 in (38 mm x 185 mm x 45 mm) (LxHxW)

Measurement Range (Temperature): 0 °C – 99 °C

Net Weight: 3.88 oz (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

Datasheet