Skip to content
Water Testing Equipment and Meters

Water Testing Equipment and Meters Total Products: 1680

Sub Collections

Multi-Parameter Meters
Multi-Parameter Meters
pH Meters
pH Meters
Dissolved Oxygen Meters
Dissolved Oxygen Meters
Turbidity Meters
Turbidity Meters
Calibration Solutions
Calibration Solutions
Water Testing Meter Accessories
Water Testing Meter Accessories
Electrodes and Probes
Electrodes and Probes
Reagents and Refills
Reagents and Refills
Conductivity Meters
Conductivity Meters
Hydrometers
Hydrometers
Water Quality Testing Kits
Water Quality Testing Kits
Colorimeters
Colorimeters
TDS Meters
TDS Meters
ORP Tester ORP Range -1000 to 1000mV
ORP Meters
Salinity Waterproof Pocket Meter
Salinity Meters
Laboratory Floc Tester 6 Station
Settling Testers Accessories
Chemical Process Controllers
Chemical Process Controllers

Filters

$
$
ORP Replacement Electrode

ORP Replacement Electrode

YSI
$141.43 - $141.43
$141.43
$141.43 - $141.43
$141.43

Replacement Electrode ORP Testing Parameter ORP Body Material Plastic Amplifier No For Use With YSI ORP15 ORP Meter Manufacturers Warranty Length 6 mo

$141.43 - $141.43
$141.43
$141.43 - $141.43
$141.43
Double-Junction pH Electrode

Double-Junction pH Electrode

YSI
$177.58 - $177.58
$177.58
$177.58 - $177.58
$177.58

Electrode pH Testing Parameter pH Tip Shape Sphere Body Material Plastic Amplifier No For Use With YSI pH10 pH Meter Reference Ag/AgCl Junction Dou...

View full Details
$177.58 - $177.58
$177.58
$177.58 - $177.58
$177.58
Replacement ODO Sensor

Replacement ODO Sensor

YSI
$193.25 - $193.25
$193.25
$193.25 - $193.25
$193.25

Replacement Sensor Dissolved Oxygen Testing Parameter Dissolved Oxygen Body Material Plastic For Use With YSI ProODO Optical DO Cables ODO-1 YSI Pr...

View full Details
$193.25 - $193.25
$193.25
$193.25 - $193.25
$193.25
Dual Sensor Cable 4 Meter

Dual Sensor Cable 4 Meter

YSI
$891.84 - $891.84
$891.84
$891.84 - $891.84
$891.84

Dual Sensor Cable 4 Meters Application Supports Two pH ORP Ammonium Chloride or Nitrate Probes For Use With YSI Professional Plus Multiparameter Me...

View full Details
$891.84 - $891.84
$891.84
$891.84 - $891.84
$891.84
Dual Sensor Cable 1 Meter

Dual Sensor Cable 1 Meter

YSI
$877.01 - $877.01
$877.01
$877.01 - $877.01
$877.01

Dual Sensor Cable 1 Meter Application Supports Two pH ORP Ammonium Chloride or Nitrate Probes For Use With YSI Professional Plus Multiparameter Met...

View full Details
$877.01 - $877.01
$877.01
$877.01 - $877.01
$877.01
pH Pen Dual Line LCD

pH Pen Dual Line LCD

OHAUS
$117.82 - $117.82
$117.82
$117.82 - $117.82
$117.82

pH Pen pH Range 0.00 to 14.00 Waterproof IP67 Automatic Temperature Compensation Yes Operating Temp Range (F) 50 Degrees to 104 Degrees Operating ...

View full Details
$117.82 - $117.82
$117.82
$117.82 - $117.82
$117.82
Manganese Powder Reagent Kit Powder Pack

Manganese Powder Reagent Kit Powder Pack

THERMO SCIENTIFIC
$120.77 - $120.77
$120.77
$120.77 - $120.77
$120.77

Manganese Powder Reagent Kit Powder Pack Range 0.1 to 18 mg/L Mn For Use With AQ3700 AQ7000 AQ8000 Includes (100) Manganese Citrate Buffer Powder P...

View full Details
$120.77 - $120.77
$120.77
$120.77 - $120.77
$120.77
Turbidity Standard

Turbidity Standard

LAMOTTE
$74.85 - $74.85
$74.85
$74.85 - $74.85
$74.85

Turbidity Standard Manufacturers Warranty Length No

$74.85 - $74.85
$74.85
$74.85 - $74.85
$74.85
Turbidity Standard

Turbidity Standard

LAMOTTE
$75.10 - $75.10
$75.10
$75.10 - $75.10
$75.10

Turbidity Standard Manufacturers Warranty Length No

$75.10 - $75.10
$75.10
$75.10 - $75.10
$75.10
Turbidity Standard

Turbidity Standard

LAMOTTE
$75.10 - $75.10
$75.10
$75.10 - $75.10
$75.10

Turbidity Standard Manufacturers Warranty Length No

$75.10 - $75.10
$75.10
$75.10 - $75.10
$75.10
Turbidity Standard

Turbidity Standard

LAMOTTE
$75.10 - $75.10
$75.10
$75.10 - $75.10
$75.10

Turbidity Standard Manufacturers Warranty Length No

$75.10 - $75.10
$75.10
$75.10 - $75.10
$75.10
Waterproof Turbidity Meter

Waterproof Turbidity Meter

LAMOTTE
$1,813.94 - $1,813.94
$1,813.94
$1,813.94 - $1,813.94
$1,813.94

Waterproof Turbidity Meter Waterproof Yes Automatic Temperature Compensation No Turbidity Range 0 to 2000 NTU Display LCD Auto Power Off Yes Power ...

View full Details
$1,813.94 - $1,813.94
$1,813.94
$1,813.94 - $1,813.94
$1,813.94
Hydrometer Specific Gravity 1.050/1.220

Hydrometer Specific Gravity 1.050/1.220

DURAC
$140.98 - $140.98
$140.98
$140.98 - $140.98
$140.98

Hydrometer Scale Specific Gravity Scale Divisions 0.0020 Range 1.050/1.220 Length 300mm

$140.98 - $140.98
$140.98
$140.98 - $140.98
$140.98
Hydrometer Specific Gravity 0.920/1.080

Hydrometer Specific Gravity 0.920/1.080

DURAC
$141.28 - $141.28
$141.28
$141.28 - $141.28
$141.28

Hydrometer Scale Specific Gravity Scale Divisions 0.0020 Range 0.920/1.080 Length 300mm

$141.28 - $141.28
$141.28
$141.28 - $141.28
$141.28
Hydrometer Specific Gravity 1.000/1.180

Hydrometer Specific Gravity 1.000/1.180

DURAC
$156.98 - $156.98
$156.98
$156.98 - $156.98
$156.98

Hydrometer Scale Specific Gravity Scale Divisions 0.0020 Range 1.000/1.180 Length 300mm

$156.98 - $156.98
$156.98
$156.98 - $156.98
$156.98
Software YSI Instruments

Software YSI Instruments

YSI
$934.84 - $934.84
$934.84
$934.84 - $934.84
$934.84

Software Application Meter Accessories Universal For Use With MultiLab 4010-1 4010-2 and 4010-3 5000 5100 Professional Plus ProODO YSI Instruments 52

$934.84 - $934.84
$934.84
$934.84 - $934.84
$934.84
Cap Membrane Kit Universal

Cap Membrane Kit Universal

YSI
$91.91 - $91.91
$91.91
$91.91 - $91.91
$91.91

Cap Membrane Kit Application Meter Accessories Universal For Use With YSI Polargraphic Dissolved Oxygen Probes Includes (6) Screw-on Cap Membranes ...

View full Details
$91.91 - $91.91
$91.91
$91.91 - $91.91
$91.91
Electrode Kit Glass Sensors

Electrode Kit Glass Sensors

YSI
$129.50 - $129.50
$129.50
$129.50 - $129.50
$129.50

Electrode Kit ORP Testing Parameter ORP Measurement Range 10 Degrees to 100 Degrees C or 14 Degrees to 212 Degrees F 1100 ORP Meter Tip Shape Flat ...

View full Details
$129.50 - $129.50
$129.50
$129.50 - $129.50
$129.50
Pen Meter Electrode Plastic

Pen Meter Electrode Plastic

OHAUS
$61.64 - $61.64
$61.64
$61.64 - $61.64
$61.64

Pen Meter Electrode Conductivity Measurement Range 0.00 msec/cm to 19.99 msec/cm Operating Temp Range 5 Degrees to 40 Degrees C Body Material Plast...

View full Details
$61.64 - $61.64
$61.64
$61.64 - $61.64
$61.64
Pen Meter Electrode pH Plastic 25mm

Pen Meter Electrode pH Plastic 25mm

OHAUS
$71.01 - $71.01
$71.01
$71.01 - $71.01
$71.01

Pen Meter Electrode pH Measurement Range 0.00 to 14.01 Operating Temp Range 5 Degrees to 40 Degrees C Body Material Plastic Diameter 25mm Length 76 mm

$71.01 - $71.01
$71.01
$71.01 - $71.01
$71.01
Electrode Conductivity Plastic 14mm

Electrode Conductivity Plastic 14mm

OHAUS
$414.91 - $414.91
$414.91
$414.91 - $414.91
$414.91

Electrode Conductivity Measurement Range 70 uS/cm to 200 msec/cm Operating Temp Range 5 Degrees to 40 Degrees C Body Material Plastic Diameter 14mm...

View full Details
$414.91 - $414.91
$414.91
$414.91 - $414.91
$414.91
Electrode pH Glass 12mm dia.

Electrode pH Glass 12mm dia.

OHAUS
$153.76 - $153.76
$153.76
$153.76 - $153.76
$153.76

Electrode pH Measurement Range 0 to 14 pH Operating Temp Range 5 Degrees to 40 Degrees C Body Material Glass Diameter 12mm Length 120 mm Connector ...

View full Details
$153.76 - $153.76
$153.76
$153.76 - $153.76
$153.76
DPD Tablets Tablet Colorimetry

DPD Tablets Tablet Colorimetry

THERMO SCIENTIFIC
$96.54 - $96.54
$96.54
$96.54 - $96.54
$96.54

DPD Tablets Tablet Range 0.02 to 2 mg/l O3 For Use With AQ3700 AQ7000 AQ8000 Includes (100) Glycine Tablets (200) DPD Tablets

$96.54 - $96.54
$96.54
$96.54 - $96.54
$96.54
Phenol Red Reagent Kit Solution

Phenol Red Reagent Kit Solution

THERMO SCIENTIFIC
$63.03 - $63.03
$63.03
$63.03 - $63.03
$63.03

Phenol Red Reagent Kit Solution Range 6.5 to 8.4 pH For Use With AQ3700 AQ7000 AQ8000 Includes Phenol Red Solution

$63.03 - $63.03
$63.03
$63.03 - $63.03
$63.03

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare