pH Monitors | McMaster-Carr

Filter by

pH Range

3 pH to 10.5 pH

6.2 pH to 8.4 pH

6.5 pH to 13 pH

For Testing

Oxidation Reduction Potential (ORP)

Total Alkalinity

Total Dissolved Solids (TDS)

For Use With

Width

Number of Color Points

Meter Type

Number of Strips

REACH

DFARS Specialty Metals

Export Control Classification Number (ECCN)

RoHS

Display Type

Chemistry Features

Automatic Shutoff

Automatic Temperature Compensation

Data Hold Function

LED Status Indicator

Low-Battery Indicator

Length

Maximum Automatic Temperature Compensation (ATC)

Enclosure Rating

Number of Tests

Cable Length

pH Resolution

Sensor Material

Height

Depth

Maximum Conductivity

Battery Size

pH Numeric Increments

Calibration Method

How can we improve?

51 Products

Measuring and Inspecting

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

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

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.)