Most Popular pH Meters

General Tools Pocket Mini Digital pH Meter

All PH measurement requires calibration solutions to ensure that the readings are traceable to a standard. We offer calibration buffers that do this and more. Always choose a ph 7 buffer plus at least one other ph value close to your expected measurement range.

pH Meter Storage Solution

It's difficult to exaggerate the importance of buffer and maintenance solutions. Expensive equipment is often utilized well below its full capabilities due to lack of proper maintenance of sensors. With Hanna solutions, this is no longer a problem.

ExStik™ Waterproof pH Meter

Uniquely designed Ex-Stik™ Series is able to measure pH, chlorine or ORP by using optional interchangable flat surface elctrodes.

Hanna Combo Waterproof pH Tester

The Hanna Combo Waterproof pH /EC/TDS/Temp Tester is designed for high accuracy pH, EC/TDS and temperature measurements. No more switching meters to measure the pH and then the EC or TDS of a solution.

Also Popular pH Meters

• Oakton Waterproof pH600 Meter and Electrode
• General Tools Digital pH and Temperature Pen
• Soil Acidity Tester
• ExStik™ pH Meter, Replacement Electrode Module
• Extech Waterproof Palm pH Meter
• Extech General Purpose pH/Ref Probe

• pH Meter Heavy Duty with - mV and Temperature
• Hanna Waterproof pHep - pH and Temperature Tester
• Hanna Checker 1 - Digital pH Tester
• Water Quality Test Strips, Silver Check II High Range - 0-1 ppm Range - Bottle of 50
• Oakton Waterproof pH Spear
• ExStick II pH/mV/Temperature Meter Kit