YSI ProQuatro ISE & Specialty Sensors Sensor:1004 Ammonium ISE Sensor The calculation for using a

The calculation for using a Geopump at a 5280 feet elevation is shown here

5 seconds to 99 hours

or four-point calibration General Specifications

Available in various sizes: Accommodates different sampling depths

intrinsically safe portable multi-gas detector that simultaneously monitors four atmospheric hazards: combustible gas (LEL)

YSI ProQuatro ISE & Specialty Sensors Sensor:1004 Ammonium ISE Sensor The calculation for using aIon selective and specialty sensors for the YSI ProQuatro multiparameter meter and Quatro cable system. 1004 Ammonium ISE Sensor (NH4+) ProQuatro only 1005 Chloride ISE Sensor ProQuatro only 1006 Nitrate ISE Sensor ProQuatro only 5560 Conductivity Temp Replaceable Probe for use with the Quatro cable only Compatible with: ProQuatro instrument and Quatro cable assemblies only.