Temperature range(℃) | Potential stability | Electrode potential (mV)* | Environment |
-20~+40℃ | ±10mV/±10mV/Long term | In 23℃Saturation Ca(OH)2+180mV(vs.saturated calomel reference electrode) | Measure the edatope of soil carbonic acid compound, pollution-free reinforced concrete, dry and wet concrete and so on. |