range: 0-14PH Zero-Bit: 7 ± 0.5PH (25) Alkaline error: 0.2PH (25) Ramp rate: ≥ 98.5% (25) Internal resistance: ≤ 250 MΩ (25) Response time: ≤ 1 Operating temperature: 0-60 Then plug in: Q9 Product weight: 145g Product characteristics: rechargeable, molded The electrode is a glass electrode and a reference electrode combining unfilled molded composite electrodes. The measuring element of the pH meter is a measure of the activity of hydrogen ions in aqueous solution (pH value). It is used in the chemical, pharmaceutical, dye and research industries to determine the cause of pH.
