pH Testers
Jenco offers a great selection of pH testers – from the simplest, potentiometer operated model 610 to the easy to use, menu-driven and water-proof VisionPlus pH618N. Also check out our pH tester comparison chart to see which Jenco pH tester is right for you.
Featured pH tester:

Jenco VisionPlus pH630 pH tester With the right balance of features and price, this water-proof, dust-proof pH tester is great for many applications and offers the best bang for the buck. Responsibly manufactured in compliance to RoHS.
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Jenco 610 pH tester
Regular Price: $33.00
Special Price: $29.70
Model 610 is an easy to use, entry level pen style pH tester that allows for quick and simple pH measurements, without the mess and fuss of matching test strips to color charts. Also take a look at our more advanced pH testers, models 620 and 618F. Calibration buffers and solutions are sold separately. Learn More -
Jenco VisionPlus pH630F pH tester with temperature display, IP67 body, deg. F
Regular Price: $65.00
Special Price: $58.50
Water-proof, dust-proof pH tester with temperature display, Jenco pH630F pH tester is easy to use and loaded with practical features such replaceable electrode module, automatic temperature compensation and more. Calibration buffers and solutions are sold separately. Pictured with included belt clip. Learn More -
Jenco VisionPlus 618NC pH tester with temperature display, IP67 body, on-screen menu, data storage, deg. C
Regular Price: $119.00
Special Price: $107.10
Jenco VisionPlus pH618NC is the most advanced pH tester on the market. Advanced features include 50 memory storage locations, IP67 rated water-proof dust-proof body and menu-driven operation. Calibration buffers and solutions are sold separately. Learn More -
Jenco VisionPlus 618NF pH tester with temperature display, IP67 body, on-screen menu, data storage, deg. F
Regular Price: $119.00
Special Price: $107.10
Jenco VisionPlus pH618NF is the most advanced pH tester on the market. Advanced features include 50 memory storage locations, IP67 rated water-proof dust-proof body and menu-driven operation. Calibration buffers and solutions are sold separately. Learn More




