Ana amfani da na'urori masu auna firikwensin pH don auna acidity ko alkalinity na bayani, tare da ƙima daga 0 zuwa 14. Magani tare da matakin pH da ke ƙasa 7 ana ɗaukar acidic, yayin da waɗanda ke da matakin pH sama da 7 sune alkaline.
Sigar samfur
Ma'auni: 0-14PH
Matsakaicin: 0.01PH
Daidaiton ma'auni: ± 0.1PH
Yanayin diyya: 0-60 ℃
Yarjejeniyar sadarwa: Daidaitaccen tsarin MODBUS-RTU
Wutar lantarki: 12V DC