Skip to content
Water Testing Equipment and Meters

Water Testing Equipment and Meters Total Products: 1480

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

$
$
Hydrometer 1.000/1.220

Hydrometer 1.000/1.220

VEE GEE
$40.82 - $40.82
$40.82
$40.82 - $40.82
$40.82

Hydrometer Scale Specific Gravity and Baume Scale Divisions 0.002/0.2 Range 1.000/1.220 Length 305mm Temp Range 0/60 Application Baume and Specific...

View full Details
$40.82 - $40.82
$40.82
$40.82 - $40.82
$40.82
Hydrometer 1.180/1.250

Hydrometer 1.180/1.250

VEE GEE
$45.71 - $45.71
$45.71
$45.71 - $45.71
$45.71

Hydrometer Scale Specific Gravity Scale Divisions 0.0005 Range 1.180/1.250 Length 330mm Temp Range 0/60 Application Specific Gravity

$45.71 - $45.71
$45.71
$45.71 - $45.71
$45.71
Hydrometer 1.120/1.070

Hydrometer 1.120/1.070

VEE GEE
$45.71 - $45.71
$45.71
$45.71 - $45.71
$45.71

Hydrometer Scale Specific Gravity Scale Divisions 0.0005 Range 1.120/1.190 Length 330mm Temp Range 0/60 Application Specific Gravity

$45.71 - $45.71
$45.71
$45.71 - $45.71
$45.71
Hydrometer 0.820/0.890

Hydrometer 0.820/0.890

VEE GEE
$45.71 - $45.71
$45.71
$45.71 - $45.71
$45.71

Hydrometer Scale Specific Gravity Scale Divisions 0.0005 Range 0.820/0.890 Length 330mm Temp Range 0/60 Application Specific Gravity

$45.71 - $45.71
$45.71
$45.71 - $45.71
$45.71
Hydrometer Case 390mm

Hydrometer Case 390mm

VEE GEE
$80.52 - $80.52
$80.52
$80.52 - $80.52
$80.52

Hydrometer Case Length 390mm

$80.52 - $80.52
$80.52
$80.52 - $80.52
$80.52
Hydrometer Case 340mm

Hydrometer Case 340mm

VEE GEE
$72.82 - $72.82
$72.82
$72.82 - $72.82
$72.82

Hydrometer Case Length 340mm

$72.82 - $72.82
$72.82
$72.82 - $72.82
$72.82
Hydrometer Case 175mm

Hydrometer Case 175mm

VEE GEE
$68.74 - $68.74
$68.74
$68.74 - $68.74
$68.74

Hydrometer Case Length 175mm

$68.74 - $68.74
$68.74
$68.74 - $68.74
$68.74
Water Quality Test Kit 15-Param 25Test

Water Quality Test Kit 15-Param 25Test

INDUSTRIAL TEST SYSTEMS
$68.29 - $68.29
$68.29
$68.29 - $68.29
$68.29

Water Quality Testing Kit 15-Parameter Range Positive/Negative Positive/Negative 2.0-12.0 Number of Tests 25

$68.29 - $68.29
$68.29
$68.29 - $68.29
$68.29
Conductivity Meter DS 0 to 19.99 mS/cm

Conductivity Meter DS 0 to 19.99 mS/cm

EXTECH
$203.51 - $203.51
$203.51
$203.51 - $203.51
$203.51

Conductivity Meter TDS Tester Electric Conductivity Range 0 to 19.99 mS/cm TDS Range 0 to 19.99 ppt Waterproof IP65 Automatic Temperature Compensat...

View full Details
$203.51 - $203.51
$203.51
$203.51 - $203.51
$203.51
Battery Pack For Multi Probe System

Battery Pack For Multi Probe System

YSI
$763.90 - $763.90
$763.90
$763.90 - $763.90
$763.90

Battery Pack For Use With 556

$763.90 - $763.90
$763.90
$763.90 - $763.90
$763.90
Cable 20m Dissolved Oxygen/Temp/Cond

Cable 20m Dissolved Oxygen/Temp/Cond

YSI
$2,267.97 - $2,267.97
$2,267.97
$2,267.97 - $2,267.97
$2,267.97

DO Cable For Use With 556 Includes Temp/Cond Sensor Manufacturers Warranty Length 1 yr

$2,267.97 - $2,267.97
$2,267.97
$2,267.97 - $2,267.97
$2,267.97
Probe Replacement Membranes w/Sol

Probe Replacement Membranes w/Sol

YSI
$102.21 - $102.21
$102.21
$102.21 - $102.21
$102.21

Probe Membrane Kit For Use With 5718 Instruments - 55s 5739 Probes -5750 Includes 30 loose membranes 30-mL bottle of KCl solution O-rings

$102.21 - $102.21
$102.21
$102.21 - $102.21
$102.21
Probe Membranes w/Fill Solution

Probe Membranes w/Fill Solution

YSI
$104.53 - $104.53
$104.53
$104.53 - $104.53
$104.53

Probe Membrane Kit For Use With 5718 Instruments - 55s 5739 Probes -5750 Includes 30 Membranes Solution

$104.53 - $104.53
$104.53
$104.53 - $104.53
$104.53
O-Ring Kit For 5331A Oxygen Probe

O-Ring Kit For 5331A Oxygen Probe

YSI
$49.31 - $49.31
$49.31
$49.31 - $49.31
$49.31

O-Ring Kit For Use With 5331A Oxygen Probe Includes Six each of four different types of O-rings used for membrane retention and cable seals

$49.31 - $49.31
$49.31
$49.31 - $49.31
$49.31
BOD. Meter Acc Probe With 5 Foot Cable

BOD. Meter Acc Probe With 5 Foot Cable

YSI
$1,346.05 - $1,346.05
$1,346.05
$1,346.05 - $1,346.05
$1,346.05

BOD Probe BOD/Dissolved Oxygen Testing Parameter BOD Dissolved Oxygen Body Material Plastic Cable Length 5 ft For Use With 5000 5100 52 58 Recommen...

View full Details
$1,346.05 - $1,346.05
$1,346.05
$1,346.05 - $1,346.05
$1,346.05
Dissolved Oxygen Probe Reconditioning Kt

Dissolved Oxygen Probe Reconditioning Kt

YSI
$55.20 - $55.20
$55.20
$55.20 - $55.20
$55.20

Probe Reconditioning Kit For Use With 5239 550A

$55.20 - $55.20
$55.20
$55.20 - $55.20
$55.20
Replacement Dissolved Oxygen Sensor

Replacement Dissolved Oxygen Sensor

YSI
$549.69 - $549.69
$549.69
$549.69 - $549.69
$549.69

Replacement Sensor Dissolved Oxygen Testing Parameter Dissolved Oxygen Body Material Plastic For Use With 550A 556 Recommended Use Field Manufactur...

View full Details
$549.69 - $549.69
$549.69
$549.69 - $549.69
$549.69
Probe Reconditioning Kit

Probe Reconditioning Kit

YSI
$64.85 - $64.85
$64.85
$64.85 - $64.85
$64.85

Probe Reconditioning Kit For Use With 55 5718 5739 5750

$64.85 - $64.85
$64.85
$64.85 - $64.85
$64.85
Electrode Cleaning Protein 500 mL

Electrode Cleaning Protein 500 mL

LAB SAFETY SUPPLY
$53.35 - $53.35
$53.35
$53.35 - $53.35
$53.35

pH Electrode Cleaner pH Storage and Cleaning Protein Range 7.01 pH Container 500 mL Plastic Bottle For Use With pH Meters and Electrodes

$53.35 - $53.35
$53.35
$53.35 - $53.35
$53.35
Electrode Cleaner 500mL

Electrode Cleaner 500mL

LAB SAFETY SUPPLY
$28.72 - $28.72
$28.72
$28.72 - $28.72
$28.72

Electrode Cleaner pH Storage and Cleaning Soil and Grease Range 7.01 pH Container 500 mL Plastic Bottle For Use With pH Meters and Electrodes

$28.72 - $28.72
$28.72
$28.72 - $28.72
$28.72
Electrode Storage Solution 500mL

Electrode Storage Solution 500mL

LAB SAFETY SUPPLY
$28.17 - $28.17
$28.17
$28.17 - $28.17
$28.17

Electrode Storage Solution pH Storage and Cleaning Range 4.01 pH Container 500 mL Plastic Bottle For Use With pH Meters and Electrodes

$28.17 - $28.17
$28.17
$28.17 - $28.17
$28.17
Buffer Solution 4.01 pH 1 Pt PK2

Buffer Solution 4.01 pH 1 Pt PK2

EXTECH
$62.55 - $62.55
$62.55
$62.55 - $62.55
$62.55

Buffer Solution pH Range 4.01 pH Container I pt Bottle For Use With Any pH Meter That Requires Calibration Number of Tests Dependent On Amount Used...

View full Details
$62.55 - $62.55
$62.55
$62.55 - $62.55
$62.55
Buffer Solution 10 pH 1 Pt PK2

Buffer Solution 10 pH 1 Pt PK2

EXTECH
$63.25 - $63.25
$63.25
$63.25 - $63.25
$63.25

Buffer Solution pH Range 10 pH Container I pt Bottle For Use With Any pH Meter That Requires Calibration Number of Tests Dependent On Amount Used F...

View full Details
$63.25 - $63.25
$63.25
$63.25 - $63.25
$63.25
Calibration Solution Set

Calibration Solution Set

EXTECH
$70.71 - $70.71
$70.71
$70.71 - $70.71
$70.71

pH Calibration Buffer Pouch Kit pH Range 10.0 pH 4.0 pH 7.0 pH Rinsing Solution Features Premeasured Calibration Buffers In A Pouch Plus 2 Rinse So...

View full Details
$70.71 - $70.71
$70.71
$70.71 - $70.71
$70.71

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