DescriptionProportional peristaltic tube pump for pH control. Digital peristaltic pump with built in pH controller.Features Instant display of pH value Automatic detection of probe efficiency Suitable for the dosage of pH + and pH – chemicals (acid and basic ) selectable by software Programming over the entire range of pH 0-14 Proportionality range definition Definition of the pulses numbers inside the proportionality range Easy to maintain PP Pump casing Manual bleed IP 55 protection Including SCHUKO Plug Probe connection input: BNC On/off switch