YSI Pro Plus Quatro w/ Flow Cell Rental P8 Probe When the Well Depth Indicator

When the Well Depth Indicator Probe reaches the bottom of the well

hardworking Poseidon® 60 Pump fits into 2 inch schedule 40 and 80

140 - OSHA 1926

0" (diagonal) Video Recording Yes Display Full Colour TFT Operating Temperature Range -20°C to 60°C (-4°F to 140°F) DVR External

In the water ammonia test kit that employs the Hydroxybenzyl Alcohol chemistry

YSI Pro Plus Quatro w/ Flow Cell Rental P8 Probe When the Well Depth IndicatorThe 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