Ohaus pH Pen Meters
Specifications:
After more than a century of perfecting the art of measurement through their durable weighing products, OHAUS precision is now available in a line of pen meters that provide accurate measurement of pH. Starter pen meters are the economical option when you are simply looking for meters that will provide accurate measurement without restriction. This pH pen meter can be completely operated with just one hand!
Standard Features:
- Simple Operation in a Slim and Portable Design
- Durably Constructed to Withstand Wear and Tear Resulting from Repetitive Use
- Waterproof Housing Protects the Meters in their Working Environment
Choose from 2 models with varying Resolution & Accuracy:
Specifications:
| ST10 | ST20 | |
| Measurement Range | 0.00 - 14.0 pH | 0.00 - 14.0 pH |
| Accuracy | 0.1 pH | 0.05 pH |
| Measurement Resolution | 0.1 pH | 0.01 pH |
| Temperature Range | N/A | 0.0 - 99°C |
| Temperature Condensation | N/A | Yes |
| Display | Single | Dual |
| Automatic Shutdown | Yes, After 6 minutes of non-use | Yes, After 6 minutes of non-use |
| Batteries | 4 AG13 1.5V Micro Alkaline | 4 AG13 1.5V Micro Alkaline |
| Dimensions (HxLxW) | 7.28 in x 1.5 in x 1.77 in (185 mm x 38 mm x 45 mm) | 7.28 in x 1.5 in x 1.77 in (185 mm x 38 mm x 45 mm) |
| Net Weight | 110 g | 110 g |
| Calibration | N/A | 3 Point |
| Buffer Group | N/A | 4.01, 7.00, 10.01 |
Use with Electrode Protection Solution