YSI ProQuatro Kit for Low Flow Sampling non-aqueous Gentle on Surfaces: Its neutral

Gentle on Surfaces: Its neutral pH formula is safe for a variety of materials

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1 NTU Range Selection automatic Accuracy ±2% of reading plus 0

) Operating/Storage Temperature 0 - 55ºC (32 - 131ºF) Calibration Solutions KCL-1800 (Cond) · 442-3000 (TDS / Salinity) Documentation

YSI ProQuatro Kit for Low Flow Sampling non-aqueous Gentle on Surfaces: Its neutralThe YSI ProQuatro Water Quality Monitoring Kit is a ready to deploy field solution for professionals who need dependable, multi parameter measurements without digital sensor complexity. Built around the ProQuatro handheld, this kit delivers accurate readings for pH, ORP, dissolved oxygen, conductivity, and temperature using proven analog probes and a single cable design. Its an ideal choice for routine monitoring, compliance sampling, and long field