Description
After more than a century of perfecting the art of measurement through our durable weighing products, OHAUS precision is now available in a line of pen meters that provide accurate measurement of pH, oxidation-reduction potential (ORP), conductivity, salinity, and total dissolved solids (TDS). Starter pen meters are the economical option when you are simply looking for meters that will provide accurate measurement without restriction.
Specifications
| accuracy | 1 mV |
|---|---|
| brand | Starter Series Pen Meters |
| dimensions | 3.07 in x 6.89 in x 8.66 in (78 mm x 175 mm x 220 mm) |
| electrode | ST310 (Included);STCON3 (Included) |
| in-use-cover | Included |
| list-price | 143.00 |
| Manual | ST20C-A_Manual.pdf |
| manufacturer-part-number | 30073975 |
| measurement-range | 00.0 μS/cm – 199.9 mS/cm;-5 °C – 110 °C;-2.00 – 20.00 pH;-1999 – 1999 mV;0-20 MΩ•cm |
| measurement-resolution | 0.01 μS/cm;0.1 °C;0.01 pH;1 mV;0.01 Ω•cm |
| model | ST20C-A |
| net-weight | 2.09 lb (0.95 kg) |
| part-number | 30073975 |
| ph-accuracy | 0.01 |
| ph-measuring-range | -2 – 20 |
| ph-resolution | 0.01 |
| power | 100 - 240 V |
| Spec Sheet | ST20C-A_Spec_Sheet.pdf |
| temperature-compensation | Automatic |
| temperature-range | -5 °C – 110 °C |
| temperature-resolution | 0.1 °C |
| temperature-sensor | 30 KΩ NTC |
| working-environment | 14°F – 104°F, 85%RH, non-condensing (-5°C – 40°C, 85%RH, non-condensing) |
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