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Your cart is empty.Product Description
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The backlit LCD design makes the pH meter easy to read the test results regardless of the light.
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High-accuracy electrode of our digital water pH tester ensure accurate and fast response.
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Completely sealed IP67 waterproof and dustproof design ensures work in humid environments.
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The probe can be replaced by the design and the plug-in design is convenient and quick to replace.
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Four-button batteries can provide stable and long life.
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Auto adjust measurement errors, more stable and powerful.
Multiple Uses
pH tester pen is good for testing the drinking water, pool, house daily, etc. various uses.
Dale Barnett
2025-08-09 11:01:47
The media could not be loaded.
Charid
2025-08-03 16:35:39
Seemingly to be a better put together meter than the smaller cheaper looking models, this meter will not calibrate properly. 4.00 calibration occurs when 6.86 should be present. Same for the 9.18. Sadly UNUSABLE.
Josh
2025-07-11 13:48:29
I've bought several cheap pH meters and they never last. Or I don't trust them. This meter is only slightly more expensive than the cheapest ones and is very reliable. The screen is bright but at sharp angles it can be hard to read. Thats my only complaint. I recommend this product if you're trying to spend $20 or less.
Lisa Bousson
2025-06-11 14:31:00
The tester worked for about a month then it began giving inconsistent results when tested with the PH solution. I could never get it to match and the variables were wildly different.
michelle
2025-05-31 10:11:22
I’ve calibrated and used several cheap meters like this one with accurate results so I’m convinced that my ability to follow directions isn’t the problem - this thing never worked, will never work, and was a huge waste of money and time.
octaviocovarrubias
2025-05-07 13:15:49
Es buen producto pero lo q miro es q deveria Traer mas instrucciones en español y detalles de sobre el uso y las calibraciones grasias
Dj Black
2025-03-17 14:29:04
It will NOT calibrate to the correct Ph. Used multiple calibration packets and 2 different, cheaper Ph meters and they worked just fine. Already outside the return time so now I have a really nice looking meter that's just for show. Really wanted it to work.
David hubley
2025-02-23 10:41:15
I follow the directions given to set this thing up and calibrate correctly and it seems like it immediately became unpalibrated. You can't get the normal for 7 and 10 to calibrate. It's like 6.75 and 9.68
John B.
2025-02-14 16:01:43
Useless won't calibrate to test ph properly
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