Expert pH

Waterproof EXPERTPH pH / Temperature Meter with ATC

Waterproof EXPERTCTS Conductivity / TDS / Salinity / Temperature Meter with ATC

4-in-1 Water Quality Monitoring: EXPERTCTS! This waterproof meter measures Conductivity, TDS, Salinity & Temperature with ATC. Ideal for pools, spas, hydroponics, & environmental testing

Waterproof ELITEpH with ATC and Temperature Readout

Pocket-Sized Precision: ELITEpH! This waterproof pH tester features Automatic Temperature Compensation (ATC) for accurate readings.Built-in temperature readout lets you monitor both factors in one go. Ideal for pools, spas, and hydroponics!

Waterproof ELITE CTSPIN Conductivity / TDS / Salinity / Temperature Meter with ATC

4-in-1 Pocket Tester: ELITE CTSPIN! Measures Conductivity, TDS, Salinity & Temperature with automatic temp. compensation. Waterproof & portable for on-the-go testing. Perfect for pools, spas, hydroponics & environmental monitoring

Waterproof ELITE CTSCUP Conductivity/ TDS / Salinity/ Temp Meter with ATC

All-in-One Water Quality Tester: ELITE CTSCUP! Measures Conductivity, TDS, Salinity & Temperature. Pocket-sized, waterproof & easy-to-use. Ideal for pools, aquariums, hydroponics & more!

Elite PCTS

Waterproof ELITE PCTS pH / Conductivity / TDS / Salinity / Temperature Meter with ATC

Elite ORP

Waterproof ELITE ORP Meter for measuring Oxidation / Reduction Potential & Temperature

Waterproof ELITE pHSpear with MTC and double-junction spear-tip electrode

Fast, Easy pH Testing for Solids & Semi-Solids! Waterproof ELITEpHSpear penetrates samples. Double-junction & auto-calibration ensure accuracy. Ideal for food science & agriculture.

LAQUAtwin pH‐11 / pH‐22 / pH-33

LAQUAtwin pH Pocket Water Quality Meters

LAQUAtwin EC‐11 / EC‐22 / EC-33

LAQUAtwin Conductivity / Total Dissolved Solids (TDS) Pocket Water Quality Meters

LAQUA PH1500 Benchtop pH / ORP / Temperature Meter

LAQUA PH1500 Benchtop pH / ORP / Temperature Meter

LAQUA PH210 Handheld pH / ORP / Temperature Meter

LAQUA PH210 Handheld pH / ORP / Temperature Meter

LAQUAtwin Salt‐11

LAQUAtwin Salt (by Conductivity) Pocket Water Quality Meters

PrimeLab 2.0 - The next generation of Photometer

Highly accurate readings, Bluetooth-USB-WiFi-4G* connections, powerful software and app, large HD touch display

LAQUA EC1500 Benchtop Conductivity / Resistivity / TDS / Salinity / Temp Meter

LAQUA EC1500 Benchtop Conductivity / Resistivity / TDS / Salinity / Temp Meter

LAQUA EC210 Handheld Conductivity / Resistivity / Salinity / Total Dissolved Solids / Temperature Meter

LAQUA EC210 Handheld Conductivity / Resistivity / Salinity / Total Dissolved Solids / Temperature Meter

LAQUAtwin Salt‐22

LAQUAtwin Salt (by NA+ Sodium Ion) Pocket Water / Food Quality Meters

LAQUA PC1500 Benchtop pH / ORP / Conductivity / Resistivity / TDS / Salinity / Temp Meter

LAQUA PC1500 Benchtop pH / ORP / Conductivity / Resistivity / TDS / Salinity / Temp Meter

LAQUA PC210 Handheld pH / ORP / Conductivity / Resistivity / Total Dissolved Solids / Salinity / Temperature Meter

LAQUA PC210 Handheld pH / ORP / Conductivity / Resistivity / Total Dissolved Solids / Salinity / Temperature Meter

LAQUAtwin Sodium Na‐11

LAQUAtwin Sodium Ion (NA+) Pocket Water Quality Meters

LAQUA DO210 Handheld Dissolved Oxygen / Temperature Meter

LAQUA DO210 Handheld Dissolved Oxygen / Temperature Meter

LAQUA PH2000 Benchtop pH / ORP / Temperature Meter

LAQUA PH2000 Benchtop pH / ORP / Temperature Meter

LAQUAtwin Nitrate NO3-11

LAQUAtwin Nitrate Ion (NO3-) Pocket Water / Food / Crop / Soil Quality Meters

LAQUA EC2000 Benchtop Conductivity / Resistivity / TDS / Salinity / Temp Meter

LAQUA EC2000 Benchtop Conductivity / Resistivity / TDS / Salinity / Temp Meter

LAQUA PD210 Handheld pH / ORP / Dissolved Oxygen / Temperature Meter

LAQUA PD210 Handheld pH / ORP / Dissolved Oxygen / Temperature Meter

LAQUAtwin Potassium K‐11

LAQUAtwin Potassium Ion (K+) Pocket Water / Food Quality Meters

LAQUA PC2000 Benchtop pH / ORP / Conductivity / Resistivity / TDS / Salinity / Temp Meter

LAQUA PC2000 Benchtop pH / ORP / Conductivity / Resistivity / TDS / Salinity / Temp Meter

LAQUA WQ-310-K Single Parameter Smart Handheld Water Quality Meter

LAQUA WQ-310-K Single Parameter Smart Handheld Water Quality Meter

LAQUAtwin Calcium Ca-11

LAQUAtwin Calcium Ion (Ca2+) Pocket Water / Food Quality Meters

Eutech 1710 Benchtop pH / mV-Redox-ORP / Temp Meter

4-in-1 Benchtop Meter: Eutech 1710! Measure pH, mV (ORP), Redox Potential & Temperature. Lab-grade accuracy, ideal for research & quality control.

LAQUA WQ-320-K Dual Parameter Smart Handheld Water Quality Meter

LAQUA WQ-320-K Dual Parameter Smart Handheld Water Quality Meter

LAQUAtwin 4 Meter Kit

LAQUAtwin 4 Meter Kit - Nitrate NA-11, Potassium K-11, Nitrate NO3-11, Calcium CA-11, in carrying case

Eutech 1720 Benchtop Conductivity / Salinity / Total Dissolved Solids (TDS) / Temp Meter

4-in-1 Water Quality Analysis: Eutech 1720! Benchtop meter measures Conductivity, Salinity, TDS & Temperature. Ideal for research, environmental testing, and industrial applications. Lab-grade accuracy & user-friendly operation.

LAQUA WQ-330-K Triple Parameter Smart Handheld Water Quality Meter

LAQUA WQ-330-K Triple Parameter Smart Handheld Water Quality Meter

Eutech 1730 Benchtop Dissolved Oxygen / Temp Meter

Accurately Measure Dissolved Oxygen (DO) & Temp: Eutech 1730! Benchtop meter ideal for water quality monitoring in research, aquaculture, and environmental studies. Lab-grade accuracy & user-friendly features.

Dipslides

Generic & Selective Dipslides for the detection of both specific and large ranges of organisms

Sulphate Reducing Bacteria (SRB) Test Kit pk.10 - 5 Day Method

Safeguard Pipelines & Monitor SRB Levels (10 pack)! The 5-Day SRB Test Kit ensures optimal pipeline health with lab-grade accuracy. Protect your investment!

Nitrite Reducing Bacteria (NRB) Test Kit pk.10 - 5 Day Method

Monitor Aquarium Health! NRB Test Kit (10 pack) detects nitrite levels in 5 days. Ensure a thriving aquatic environment for your fish.

Alpha pH 2000 pH / ORP Controller/Transmitter - Wall Mount/Panel Mount

Precise pH & ORP Control: Alpha pH 2000! Wall/panel mount for easy access. Lab-grade accuracy & user-friendly features for continuous monitoring . Ideal for water quality & industrial processes!

Bluephage ISO Biological Materials

Host Strains & Positive Controls for the enumeration of Somatic Coliphages

Bluephage ISO Easy Kits

Bluephage Easy Kit for Enumeration of Somatic Coliphages in Water Samples

Bluephage Rapid Kit for Somatic Coliphages

Rapid Kit for the dectection of Somatic Coliphages in 100ml samples - 50 assays

CON 150

CON 150 Handheld Conductivity / Total Dissolved Solids (TDS) / Temp Meter

CON 2700

CON 2700 Benchtop Conductivity / Total Dissolved Solids / Salinity / Resistivity / Temp Meter

CON 450

CON 450 Handheld Conductivity / Total Dissolved Solids (TDS) / Salinity / Temp Meter

CON 700

CON 700 Benchtop Conductivity / Total Dissolved Solids (TDS) / Temp Meter

COND 6+

COND 6+ Handheld Conductivity / Temp Meter

Conductivity / TDS / Salinity Standards & Calibration Solutions

An extensive range of Conductivity / TDS / Salinty Standards & Calibration Solutions in a variety of formats

CyberScan COND 600

CyberScan COND 600 Handheld Conductivity / Total Dissolved Solids / Temp Meter

CyberScan COND 610

CyberScan COND 610 Handheld Conductivity / Total Dissolved Solids / Salinity / Resistivity / Temp Meter

CyberScan DO 600

CyberScan DO 600 Handheld Dissolved Oxygen / Temp Meter

CyberScan PC 650

CyberScan PC 650 Handheld pH / ORP / Ion / Conductivity / Total Dissolved Solids / Salinity / Resistivity / Temp Meter

CyberScan PCD 650

CyberScan PCD 650 Handheld pH / ORP / Ion / Conductivity / Total Dissolved Solids / Salinity / Resistivity / Dissolved Oxygen / Temp Meter

CyberScan pH 600

CyberScan pH 600 Handheld pH / ORP / Temp Meter

DO 2700

DO 2700 Benchtop Dissolved Oxygen / BOD / Temp Meter

DO 450

DO 450 Handheld Dissolved Oxygen / Temp Meter

DO 6+

DO 6+ Handheld Dissolved Oxygen (DO) / Temp Meter

DO 700

DO 700 Benchtop Dissolved Oxygen / Temp Meter

Drop Test Kits

Drop Test Kits provide a cost effective and accurate means of determining water quality in the field

EC40 Nutrient Meter

EC40 Conductivity / Total Dissolved Solids (TDS) with ATC Nutrient Meter

EcoTestr EC High

Waterproof EcoTestr EC High Range - 0 to 19.90 mS/cm

EcoTestr EC Low

Waterproof EcoTestr EC Low Range - 0 to 1990 uS/cm

EcoTestr Salt

Waterproof EcoTestr Salt - Range 0 to 10.00 ppt

EcoTestr TDS High

Waterproof EcoTestr TDS High Range - 0 to 10.00 ppt

EcoTestr TDS Low

Waterproof EcoTestr TDS Low Range - 0 to 1990 ppm

EcoTestr pH 1

Waterproof EcoTestr pH 1 - No ATC

EcoTestr pH 2

Waterproof EcoTestr pH 2 with ATC

Electrodes

A comprehensive range of electrodes for laboratory and process applications.

Eutech Alpha COND 2000

Eutech Alpha COND 2000 Conductivity Controller/Transmitter - Wall Mount. Alpha COND 2000: Wall-mount conductivity control powerhouse! Get lab-grade accuracy & user-friendly features for continuous monitoring.

Eutech Alpha COND 560

Eutech Alpha COND 560 Conductivity Controller - wall & panel-mount. Looking for a powerful and user-friendly controller to manage conductivity in your water-based processes?

Eutech Alpha pH 500 pH / ORP 2-Wire Transmitter

Eutech Alpha pH 500: Monitor pH & ORP in real-time! Wall/panel mount for easy access. User-friendly & accurate, ideal for water quality control

Eutech Alpha pH 560

Eutech Alpha pH 560 pH / ORP Controller - wall & panel-mount. Maintaining accurate control of pH and Oxidation-Reduction Potential (ORP) is crucial in various applications, offering lab-grade accuracy for monitoring and control.

Filter Papers for Laboratory and Industry

A Broad Range of Filter Papers to Cover Most Needs

ION 2700

ION 2700 Benchtop pH / ION / mV-Redox-ORP / Temp Meter

ION 6+

ION 6+ Handheld pH / ORP / Ion / Temp Meter

ION 700

ION 700 Benchtop pH / Ion / mV-Redox-ORP / Temp Meter

MW10

MW10 Digital Free Chlorine Tester

MW11

MW11 - Digital Total Chlorine Tester

Milwaukee Mi404-P Free & Total Chlorine PRO Photometer

Milwaukee Mi404-P tests Free & Total Chlorine levels in pools & spas. Fast, accurate & easy-to-use.

Milwaukee Mi411-P pH and Free & Total Chlorine PRO Photometer

Crystal-Clear Confidence: Milwaukee Mi411-P tests pH & Chlorine (Free & Total). Fast, accurate & user-friendly. Maintain sparkling pool/spa water & ensure safe swimming.

PC 2700

PC 2700 Benchtop pH / mV-Redox-ORP / ION / Conductivity / Total Dissolved Solids / Salinity / Resistivity / Temp Meter

PC 450

PC 450 Handheld pH / mV / Conductivity / Total Dissolved Solids / Salinity / Temp Meter

PC 700

PC 700 Benchtop pH / mV-Redox-ORP / Conductivity / Total Dissolved Solids / Temp Meter

PD 450

PD 450 Handheld pH / mV / Dissolved Oxygen / Temp Meter

Salt 6+

Salt 6+ Handheld Salinity / Temp Meter

TDS 6+

TDS 6+ Handheld Total Dissolved Solids (TDS) / Temp Meter

TN-100 Turbidity Meter

TN-100 Waterproof Turbidity Meter

pH / ORP Buffer & Calibration Solutions

An extensive range of pH / ORP Buffer & Calibration Solutions in a variety of formats

pH 150

pH 150 Handheld pH / mV / Temp Meter

pH 2700

pH 2700 Benchtop pH / mV-Redox-ORP / Temp Meter

pH 450

pH 450 Handeld pH / mV / ION / Temp Meter

pH 5+

pH 5+ Handheld pH / Temp Meter

pH 6+

pH 6+ Handheld pH / ORP / Temp Meter

pH 700 Benchtop pH / mV-Redox-ORP / Temp Meter

Affordable Benchtop pH, ORP & Temp Meter: pH 700! Measures pH, mV (Redox Potential), and Temperature. Up to 5-point calibration for accuracy. Ideal for labs, schools, and environmental studies.