OHAUS - pH Meter | ST20 pH & Temperature Pen

The Ohaus ST20 pH and Temperature Pen is compact and useful. You can easily measure pH levels and temperature with this handy tool. What's more, you can also measure between 0.00 – 14 pH and between  0.0 – 99.0 °C. This means the Ohaus ST20 is ideal for many projects!

Features

• Easily replaceable electrodes
• Automatic shut off feature

Specifications

• Measurement Range: 0.00 – 14 pH;  0.0 – 99.0 °C
• Measurement Resolution: 0.01 pH
• Calibration: 3 Point
• Temperature Compensation: Automatic
• Working Environment: 50°F – 104°F, 85%RH, non-condensing (10°C – 40°C, 85%RH, non-condensing)
• Accuracy: ± 0.05 pH / ± 0.5 °C
• ATC: Yes
• Meter Type: pH
• Temperature Display: Yes
• Temperature Range: 0 °C – 99 °C
• Automatic Shutdown: Yes, After 6 minutes of non-use
• Battery Life: 200 Hours with Disposable Batteries
• Number of Buttons: 3
• Power: 4 AG13 Batteries (Included)
• Protection Rating: IP67
• Temperature Sensor: 50 KΩ NTC
• Wrist Strap: Yes

Dimensions

• Height (mm): 185
• Length (mm): 38
• Width (mm): 45