Ayuɛr ye luɔ̈ɔ̈i bï sodium ions ye tɔ̈ɔ̈u thïn ya them. A ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n. Ka tɔ̈u acidity solution(pHLuɔi)Potensial elektrod(mVLuɔi)Funksiɔn. Desktop series tɔ̈u ne signal output interface. Portable series with dual power design(AC, bateri)A tɔŋ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ.