Surface Water Quality Monitoring Equipment

Handheld and deployed water quality instruments for rivers, streams and outfalls: multiparameter sondes and handhelds, turbidity meters, automated samplers, and flow measurement gear. Spot check by hand or leave a sonde logging.

44 products
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Conbar Telescopic Dippers
from $87.15
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HORIBA U-50 Series multiparameter water quality meter with handheld control unit and submersible sensor probe
Horiba U-52 Multiparameter Water Quality Meter
$620.00 from $499.00 Save $121.00
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Geotech Turbidity Meter
Geotech Portable Turbidity Meter
$1,370.00 from $1,298.49 Save $71.51
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YSI Pro30 conductivity, salinity, and TDS handheld water quality meter
YSI PRO Series 30 - Conductivity, Salinity, TDS Meter
from $800.00
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Hanna 98703 Turbidity Meter
$1,499.99
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OTT PLS 500 Submersible Level Sensor
OTT PLS 500 detail
OTT PLS 500 Submersible Level Sensor
from $1,435.00
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OTT RLS 500 Radar Level Sensor
OTT RLS 500 installed application
OTT RLS 500 Radar Level Sensor
from $1,610.00
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Solinst 3001 Levelogger 6 LTC level temperature conductivity datalogger
Solinst Levelogger 6 LTC with 4-electrode platinum conductivity sensor
Solinst 3001 Levelogger 6 LTC
$1,940.00 $1,823.60 Save $116.40
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Heron Conductivity+ Water Level Meter
Heron Conductivity+ Water Level Meter (Series 1700)
from $1,161.85
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HORIBA LAQUA TB220 portable turbidity meter with sample vial
Horiba LAQUA TB220 Portable Turbidity Meter
from $923.00
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HORIBA U-50 Series handheld control unit and sensor probe
Horiba U-50 Series Control Unit
from $1,356.00
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HORIBA U-50 Series multiparameter water quality meter with handheld control unit and submersible sensor probe
HORIBA U-53G multiparameter water quality meter with GPS, control unit and sensor probe
Horiba U-53G Multiparameter Water Quality Meter with GPS
from $6,830.00
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HORIBA U-50 Series multiparameter water quality meter with handheld control unit and submersible sensor probe
HORIBA U-53 multiparameter water quality meter, control unit with submersible sensor probe
Horiba U-53 Multiparameter Water Quality Meter
from $6,061.00
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HORIBA U-50 Series multiparameter water quality meter with handheld control unit and submersible sensor probe
HORIBA U-52G multiparameter water quality meter with GPS, control unit and sensor probe
Horiba U-52G Multiparameter Water Quality Meter with GPS
from $4,892.00
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HORIBA U-50 Series multiparameter water quality meter with handheld control unit and submersible sensor probe
HORIBA U-51 multiparameter water quality meter, control unit with submersible sensor probe
Horiba U-51 Multiparameter Water Quality Meter
from $3,857.00
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Hanna HI98199 multiparameter portable meter with HI829113 pH probe
Hanna HI98199 Multiparameter Portable pH/EC/DO Waterproof Meter
$924.99
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Seametrics Multiparameter water quality sensor
Seametrics Multiparameter Water Quality Sensor
from $8,198.33
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Seametrics DO2 dissolved oxygen sensor
Seametrics DO2 Dissolved Oxygen Sensor
$5,564.11
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Seametrics Turbo turbidity sensor and datalogger
Seametrics Turbo Turbidity Sensor
$5,498.75
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Aqua TROLL 200 Data Logger
In-Situ Aqua TROLL 200 Data Logger
from $2,052.00