Knick pH Combination Puncture Electrode SE104N, Body length: 65/25 mm, material: plastic (Noryl PPO), pH range: 2 to 13

pH Combination Puncture Electrode SE104N, Body length: 65 / 25 mm, Body material: plastic (Noryl PPO), pH measurement range: 2 to 13, Temperature range: -5 ... +80 °C