Fisher 13-636-AE153 Accumet AE150 Misuratore di pH da banco con supporto, senza sonda inclusa
This is my item R3B10S5 N4390. New in Open Box. No probe is included. Automatic buffer recognition with two pH buffer sets. pH slope and offset display. Resolution (pH) 0.01. Range (pH) 0 to 14. Accuracy (pH) ±0.01.