YSI ProQuatro Multiparameter Water Quality Meter

Measures a variety of combinations of dissolved oxygen, conductivity, specific conductance, salinity, resistivity, total dissolved solids (TDS), pH, ORP, pH/ORP combination, ammonium (ammonia), nitrate, chloride and temperature.

$1,399.00

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Part Number
  • 606950
Manufactured
Includes
Availability
  • Usually ships in 4 weeks
Product Manual Product Specs

Features

  • User–replaceable cables and sensors
  • Real-time salinity compensation of DO measurements
  • Built-in micro USB port
  • Quick response times
  • IP-67 (even with battery cover off); floats
  • RoHS, CE, FCC

The ProQuatro handheld multiparameter meter measures a variety of combinations of dissolved oxygen, conductivity, specific conductance, salinity, resistivity, total dissolved solids (TDS), pH, ORP, pH/ORP combination, ammonium ( ammonia), nitrate, chloride and temperature. In addition to its impact-resistant, waterproof case, the ProQuatro has features that make field sampling faster and easier: User–replaceable cables and sensors, real-time salinity compensation of DO measurements, built-in micro USB port for easy data transfer to flash drive and quick response times.

Cables

YSI 60510 ISE / Temp Cable
YSI 60510 ISE / Temp Cable

ISEs include pH, ORP, Ammonium, Nitrate, and Chloride.

Starting at $329.75
YSI 60530 Conductivity / Temp Cable
YSI 60530 Conductivity / Temp Cable

Starting at $437.75
YSI 1007 pH Sensor & Cable
YSI 1007 pH Sensor & Cable

Starting at $231.75
YSI 1008 ORP Sensor & Cable
YSI 1008 ORP Sensor & Cable

Starting at $247.25
YSI 1009 pH / ORP Sensor & Cable
YSI 1009 pH / ORP Sensor & Cable

Starting at $371.00
YSI 5790 Pro Series Quatro Cable
YSI 5790 Pro Series Quatro Cable

4-port cable for use with the YSI Professional Plus meter to create a powerful multi-parameter sampling instrument.

Some Models in Stock
Starting at $1,741.82

Sensors/Probes

YSI 2002 Galvanic DO Sensor
YSI 2002 Galvanic DO Sensor

Galvanic dissolved oxygen sensor for YSI Pro Series analytical instruments.

In Stock
$229.00 $217.55
YSI 2003 Polarographic DO Sensor
YSI 2003 Polarographic DO Sensor

Polarographic dissolved oxygen sensor for YSI Pro Series analytical instruments.

Some Models in Stock
Starting at $229.00 $217.55
YSI 1001 pH Sensor
YSI 1001 pH Sensor

pH sensor for YSI Pro Series analytical instruments.

In Stock
$213.25 $202.59
YSI 1002 ORP Sensor
YSI 1002 ORP Sensor

ORP sensor for YSI Pro Series analytical instruments.

$255.00 $242.25
YSI 1003 pH/ORP Sensor
YSI 1003 pH/ORP Sensor

pH/ORP sensor for YSI Pro Series analytical instruments.

$374.50 $355.78
YSI 1004 Ammonium, NH4+ Sensor
YSI 1004 Ammonium, NH4+ Sensor

Ammonium, NH4+ sensor for YSI Pro Series analytical instruments.

$453.25 $430.59
YSI 1005 Chloride Sensor
YSI 1005 Chloride Sensor

Chloride sensor for YSI Pro Series analytical instruments.

$453.25 $430.59
YSI 1006 Nitrate Sensor
YSI 1006 Nitrate Sensor

Nitrate sensor for YSI Pro Series analytical instruments.

$453.25 $430.59
YSI Pro1001A Amplified pH Sensor
YSI Pro1001A Amplified pH Sensor

Amplified pH sensor for the YSI Pro Series instruments.

$286.00

Accessories

Please consider these optional accessories.

YSI Soft Carrying Case
YSI Soft Carrying Case

Organize any Pro Series meter and accessories while protecting them from the elements.

$160.50 $152.48
YSI Hard Carrying Case
YSI Hard Carrying Case

The ultimate protection for your YSI Pro Series meter.

$371.00 $352.45
YSI 603162 Carrying Case
YSI 603162 Carrying Case

Soft-sided carrying case, accommodates up to a 4-meter cable.

$116.50
YSI 1010 Pro Series Dual ISE Cable
YSI 1010 Pro Series Dual ISE Cable

2-port combo cable for use with the YSI Professional Plus instrument. The 2-ports require ISE probes.

Starting at $724.14
YSI 1020 Pro Series ISE/DO Cable
YSI 1020 Pro Series ISE/DO Cable

2-port combo cable for use with the YSI Professional Plus instrument. The 2-ports require a ISE and a DO probe.

Starting at $731.02
YSI 1030 Pro Series ISE/Conductivity Cable
YSI 1030 Pro Series ISE/Conductivity Cable

Requires an ISE probe while the conductivity sensor is built right into the cable.

Starting at $601.82
YSI 20 Pro Series DO Cable
YSI 20 Pro Series DO Cable

1-port cable for use with the Professional Plus instrument. The port requires a DO probe.

Some Models in Stock
Starting at $296.40