pH Monitors | McMaster-Carr

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For Testing

Oxidation Reduction Potential (ORP)

Total Alkalinity

Total Dissolved Solids (TDS)

pH Range

3 pH to 10.5 pH

6.2 pH to 8.4 pH

6.5 pH to 13 pH

For Use With

Meter Type

Display Type

Cable Length

Chemistry Features

Automatic Shutoff

Automatic Temperature Compensation

Data Hold Function

LED Status Indicator

Low-Battery Indicator

Width

pH Resolution

DFARS Specialty Metals

REACH

Export Control Classification Number (ECCN)

RoHS

Sensor Material

Enclosure Rating

Material

Height

Maximum Automatic Temperature Compensation (ATC)

Depth

Maximum Conductivity

Environment

Number of Color Points

Battery Size

Number of Strips

Electrical Connection

Input Voltage

How can we improve?

49 Products

Measuring and Inspecting

Chemistry Meters

Chemistry Meters

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

Water Test Kits

Water Test Kits

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

Water Test Strips

Water Test Strips

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

pH Testing Paper

pH Testing Paper

Check pH levels without a meter

Electrical

Multifunction Chemistry Controllers

Multifunction Chemistry Controllers

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

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)