YSI ProSample Mini Portable Automated Sampler (PM / PM-12)

The YSI ProSample PM is a compact mini portable sampler — same peristaltic pump and microprocessor control as the ProSample P, but with a built-in 10L PE composite bottle, making it ideal for deployment in tight spaces like manholes. The PM-12 variant adds SDI-12 connectivity for direct integration with EXO sondes and other data loggers. Every unit ships with a 10L PE composite bottle with lid, 12V/7.5Ah battery, two peristaltic pump tubes, USB cable, Getting Started Guide, and a 5-meter suction hose with screw connection and sinker weight. Battery charger not included — order separately in our Discrete & Composite Samplers collection. The PM Kit variant includes the ProSample PM, CEC-compliant battery charger, and a strainer. SPECS MANUAL