Portable Cu/CuSO4 reference electrode
They are suit for soil and seawater engineering, fully consistent with the national standard GB / T7387-1999 " The Technology Of Marine Reference Electrode " requirements
Characteristics
①They have porous ceramic test head, which can decreased soil impedance and be easily inserted in soil
②Suit for soil and aqueous solution
③Best reliability
④Easily schlep and use
⑤Kinds of ceramic test heads