Description
Ohaus ST20 pH Pen Meter
Ohaus ST20 pH Pen Meter with Temperature Display
Starter pen meters provide what should be expected of a small pen meter: simple, fast, straightforward, no-frills yet highly accurate operation time and time again. They are the economical option when you are looking for accurate measurements with no restrictions.
With durable plastic housing, a protective cap that safeguards the sensor, and an automatic shutdown feature to preserve battery life, the Starter pen meters can endure consistent use in rugged environments.
Equipped with a wrist strap that helps to prevent unintentional dropping, Starter pen meters are constructed with an IP67 waterproof design that can prevent water damage when accidentally dropped into liquid.
Specifications:
- Meter Type: pH
- Measurement Range: 0 – 99.0 °C; 0.00 – 14 pH
- Accuracy ±: 05 pH / ± 0.5 °C
- Measurement Resolution: 01 pH
- Display: LCD
- ATC: Yes
- Temperature Compensation: Automatic
- Accuracy ± Temperature: 5 °C
- Automatic Shutdown: Yes, after 6 minutes of non-use
- Battery Life: 200 hours with disposable batteries
- Calibration: 3-point
- Dimensions: 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: 88 oz (110 g)
- Number of Buttons: 3
- pH Accuracy ±: 05
- pH Measurement Range: 0 ; 14
- 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
Starter Pen Meters Data Sheet
ST20 Manual
