Replacement sensor for LAQUAtwin pH meters pH-11/pH-22/pH-33. This sensor allows to measure your sample starting only from 0.1 ml.
 
⚫ Sensor technology: Flat Glass pH electrode with temperature compensation
⚫ Measurement range pH2 to pH-12
⚫ Sensor cartridge for quick and easy replacement
⚫ Sensor guard has a sliding cap for scooping water sample
⚫ Waterproof
⚫ Warranty: 6 months
⚫ Part reference 3200459834