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![]() QiWei DDB-12H Conductivity Meter (pen)
210.0 RMB
ChinaDetail
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![]() kedida CT-3031 Conductivity Meter
280.0 RMB
ChinaDetail
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| Type | Pen | Pen | |||
|---|---|---|---|---|---|
| Range | <20 us/cm | <20 us/cm | |||
| Precision | 2.0 | 2.0 | |||
| Resolution | 1 | 0.01 | |||
| Temperature compensation | Automatic | Automatic | |||
| PH | Without | Without | |||
| TDS | without | without | |||
| Salinity | Without | Without | |||
| Resistivity | Without | Without | |||
| Accessories | |||||
| Measurement parameters | Conductivity Detector | ||||
|---|---|---|---|---|---|
| Instrument level | |||||
| Measuring range | 0~19.99mS/cm | 0~19.99mS/cm | |||
| Measurement error | ±2% F.S | ±2% F.S | |||
| resolution | 1uS | 0.01 mS/cm | |||
| Stability | |||||
| Temperature compensation range | 0~50℃ | 0~50℃ | |||
| data storage | |||||
| Power | 6V (3 * AG13 button battery) | 6V (4 * 1.5V AG13 button battery) | |||
| Dimensions | 188*38mm | 188*38mm | |||
| Weight | 82g | 82 g (including electrodes) | |||
| Electrode constant specification | |||||
| Data Interface | |||||
| Operating Temperature | 0~50℃ | ||||
| Calibrated point | 2 point automatic correction | ||||
| shutdown mode | Automatic shutdown in 5 minutes | Automatic shutdown in 5 minutes | |||
| Low Voltage prompt | Yes.Yes. | Yes. | |||
| Temperature unit | ℃/℉ | ℃/℉ | |||
| Keep function | Yes. | ||||
| Low Voltage prompt | Yes.Yes. | Yes. | |||
| Display | Conductivity Detector and dual temperature display | LCD20 mm x 27 mmConductivity Detector and dual temperature display | |||
| Temperature compensation method | automatic | ||||
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For more information about QiWei DDB-12H,kedida CT-3031similarities and differences, please refer to the NBCLab product details.
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