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Ships within 48 hours · Estimated delivery Sep 23 - Sep 28
• No user calibration is required
Temperature: -4° to 122° F (-20° to 50° C)
Controller
Pump operation Maximum hose length 45 m
YSI Pro Plus Quatro w/ Flow Cell Rental Model 105 • No user calibration isThe YSI Professional Plus handheld has been discontinued as of March 31, 2021. The direct replacement is the ProQuatro multiparameter handheld. See the FAQ tab below or visit the ProQuatro page for more information. The Pro Plus multiparameter meter provides extreme flexibility for the measurement of a variety of combinations for dissolved oxygen, conductivity, specific conductance, salinity, resistivity, total dissolved solids (TDS), pH, ORP, pH ORP
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