Ph Tests | McMaster-Carr

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pH Range

3 pH to 10.5 pH

6.2 pH to 8.4 pH

6.5 pH to 13 pH

For Testing

Hydrogen Peroxide

Oxidation Reduction Potential (ORP)

For Use With

Width

Number of Strips

Number of Color Points

Meter Type

Length

RoHS

DFARS Specialty Metals

REACH

Export Control Classification Number (ECCN)

Concentration

0 ppb to 2,500 ppb

0 ppm to 10 ppm

0 ppm to 50 ppm

0 ppm to 90 ppm

0 ppm to 160 ppm

0 ppm to 180 ppm

0 ppm to 240 ppm

0 ppm to 800 ppm

0 gpg to 25 gpg

30 ppm to 600 ppm

pH Resolution

Enclosure Rating

Chemistry Features

Automatic Shutoff

Automatic Temperature Compensation

Data Hold Function

LED Status Indicator

Low-Battery Indicator

Battery Size

Maximum Automatic Temperature Compensation (ATC)

Sensor Material

pH Numeric Increments

Cable Length

Display Type

Height

Material

Environment

Minimum Temperature

How can we improve?

60 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.)