Chemistry Meters | McMaster-Carr

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For Testing

Oxidation Reduction Potential (ORP)

Phenolphthalein Alkalinity

System of Measurement

Maximum Conductivity

pH Range

For Use With

Meter Type

Minimum Conductivity

Chemistry Features

Automatic Temperature Compensation

Data Hold Function

Data Memory

LED Status Indicator

Low-Battery Indicator

Maximum Total Dissolved Solids (TDS)

Width

Sensor Material

Display Type

Maximum Automatic Temperature Compensation (ATC)

Export Control Classification Number (ECCN)

EAR99

DFARS Specialty Metals

REACH

RoHS

Conductivity Resolution

Certification

Height

Cable Length

Depth

Conductivity Accuracy

±1%

±1.5%

±2%

±0.5% Full Scale ±1 Digit

Environment

Dusty

Food and Beverage

High-Pressure Washdown

Enclosure Rating

Minimum Automatic Temperature Compensation (ATC)

77 Products

Measuring and Inspecting

Chemistry Meters

Take water-chemistry measurements more precisely than test strips and swabs

23 products

pH Testing Paper

Check pH levels without a meter

9 products

Water Test Kits

All the chemicals and labware you need for on-site sampling and water-quality testing

9 products

Water Test Strips

Dip into water and a color change indicates chemicals, pH, and other conditions

5 products

Electrical

Multifunction Chemistry Controllers

Use pH or oxidation reduction potential (ORP) levels to turn equipment on or off

3 products

Conductivity Controllers

Turn pumps, mixers, and valves on and off based on a solution’s conductivity

2 products