Amazon
Obtains continuous high accuracy using fresh reference solution Fast and easy steps to refill your electrode Eliminates the concern of electrode shelf life Refillable pH electrode that can be reused by refilling the reference solution once it depletes
Obtains continuous high accuracy using fresh reference solution Fast and easy steps to refill your electrode Eliminates the concern of electrode shelf life Refillable pH electrode that can be reused by refilling the reference solution once it depletes