Water Quality Sensors, Meters, and Measurement Systems

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Portable water quality tester

Laboratory benchtop water quality analyzer

On-line water quality monitoring equipment

Reagent consumables

mlss meter Hydrogen conductivity analyzer Phenolphthalein alkalinity Oxidation reduction potential（ORP） Total dissolved solids（TDS） Conductivity Dissolved oxygen（DO） Suspended solids（SS） Anionic surfactant Total hardness Total alkalinity Volatile phenols Chromaticity Turbidity alkalinity acidity（PH）

Brand: Erun environmental protection
Name: Portable water quality hardness tester
Model number: ERUN-90-H2
Parameter: hardness (spectrophotometry--Acid chromium blue K method)

Portable water quality hardness tester ERUN-90-H2

Brand：Erun
Name：Water Hardness Analyzer
Model：ERUN-SZ3-B2
Parameters: Hardness(EDTA titration)

ERUN-SZ3-B2 Water Hardness Analyzer

Brand: Erun environmental protection
Name: Laboratory bench water turbidity tester
Model Number:ERUN-97-T4
Parameters: turbidity(NTU或FTU)(Scattering method)

Laboratory bench water turbidity tester ERUN-97-T4

Brand: Erun environmental protection
Name: Portable water quality turbidity tester
Model Number:ERUN-90-T4
Parameters: turbidity(NTU或FTU)(Scattering method)

Portable water quality turbidity tester ERUN-90-T4

Brand: Erun
Precision PH/mV/conductivity/dissolved oxygen multi-parameter meter
Model number:ERUN-ST3-DB6
Parameters: PH/mV/Conductivity/Dissolved Oxygen

ERUN-ST3-DB6 Precision PH/mV/conductivity/dissolved oxygen multi-parameter meter

Brand：Erun
Online pH Water Quality Monitor

Model：ERUN-SZ2-B-B7A

ERUN-SZ2-B-B7A Online pH Water Quality Monitor

Brand：Erun
PH water quality on-line monitor

Model：ERUN-SZ1-A-B7

ERUN-SZ1-A-B7 PH water quality on-line monitor

ERUN-14PH PH Electrode

Brand: Erun environmental protection
Name: Laboratory bench top water quality alkalinity acidity PH tester
Model Number:ERUN-97-P1
Parameters: alkalinity acidity PH (Colorimetric methods or electrode methods)

Laboratory bench top water quality alkalinity acidity PH tester ERUN-97-P1

Brand: Erun environmental protection
Name: Laboratory benchtop water quality dissolved oxygen(DO) tester
Model Number:ERUN-97-D2
Parameters: dissolved oxygen DO (oxygen electrode method)

Laboratory benchtop water quality dissolved oxygen(DO) tester ERUN-97-D2

Brand: Erun environmental protection
Name: Portable water quality dissolved oxygen(DO) tester
Model Number:ERUN-90-D2
Parameters: dissolved oxygen DO (oxygen electrode method)

Portable water quality dissolved oxygen(DO) tester ERUN-90-D2

Brand：Erun
ORP water quality on-line analyzer

Model：ERUN-SZ1-A-A2

ERUN-SZ1-A-A2 ORP water quality on-line analyzer

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