NOW IN RED!
This is the lowest priced pH Meter on the market, but it's no slouch.
At the cost of just a few rolls of litmus paper, you can have the industry's best pocket-size pH tester. 
Our pocket pH Meter supplies you with fast and accurate readings from 0.00 to 14.00 pH with a resolution of 0.01 pH.
This compact tester features a large easy-to-read LCD and a simple to perform 2-point calibration. (4.01 calibration and 7.01 calibration) 

Our pocket pH Meter is fast, accurate, lightweight and with 3000 hours of battery life, you don't have to worry about frequent battery replacement.

Testing pH has never been easier!

Always clean the electrode after each use with our electrode Cleaning Solution,
and store your meter with the electrode wet by adding a few drops of Storage Solution into the protective cap.
With proper care and feeding this meter should last years.