Skip to the content
Hach Pocket Pro pH Tester
Call for Help & Best Pricing!
Speak directly with a pool guru that's ready to help!
888-751-8084 Live Chat
Product Description
⌄The Hach Pocket Pro pH Tester, part number 9531000E, is a pen style digital meter for checking the pH of pool and spa water. Dip it, read the number, move on. There is no color block to match and no sunlight to argue with.
Where it fits
pH is the reading that most often drifts between weekly tests, and it governs how well chlorine works and how comfortable the water feels. A pocket meter makes it easy to check pH every time you walk past the equipment pad, not just on test day. It is equally at home in a service tech's bag as a quick confirmation on each stop.
Before you order
This listing is the Hach 9531000E Pocket Pro pH model, UPC 090944953104. It is a pH tester only; it does not measure chlorine, alkalinity or other parameters.