Knick2 prodotti a confronto

Knick pH Combination Puncture Electrode SE104N, Body length: 65/25 mm, material: plastic (Noryl PPO), pH range: 2 to 131 offertada 380,80 €

Knick pH/Pt 1000 combined electrode SE100N, Body length: 165 mm, material: glass, pH measurement range: 0 to 141 offertada 350,93 €