Apera InstrumentsAI209 Value Series PH20 Waterproof pH Tester Kit, ±0.1 pH Accuracy
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Apera InstrumentsAI209 Value Series PH20 Waterproof pH Tester Kit, ±0.1 pH Accuracy

4.4/5
Product ID: 34756290
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Details

  • Brand
    Apera
  • Special Feature
    Waterproof
  • Color
    Regular Kit
  • Age Range (Description)
    Adult
  • Included Components
    PH20 Value pH
  • Outer Material
    Plastic
💧Waterproof Design
🔋2000 Hours Battery Life
🌡️±0.1 pH Accuracy

Description

🔍 Discover Precision Like Never Before!

  • RUGGED READY - Includes a durable carrying case and essential pH buffers for on-the-go testing.
  • LONG LASTING POWER - Enjoy up to 2000 hours of continuous operation with AAA batteries.
  • STABLE MEASUREMENTS - Auto recognition of stable values eliminates guesswork in your readings.
  • TEMPERATURE RESILIENCE - Accurate readings from 32°F to 122°F with auto temperature compensation.
  • PRECISION MEETS CONVENIENCE - Experience effortless auto calibration with buffer recognition.

The Apera Instruments AI209 Value Series pH Tester Kit offers ±0.1 pH accuracy, waterproof design, and a robust carrying case, making it the ideal tool for professionals seeking reliable and precise pH measurements in various environments.

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Have a Question? See What Others Asked

How often does this pH meter need to be re-calibrated and/or how can I tell when it needs to be re-calibrated?
Can anyone confirm if this comes pre calibrated?
Can this be used to analyze urine?
I will be using this meter once a month. Do I need storage solution for the probe?

Reviews

4.4

All from verified purchases

T**E

Good quality, well thought out product

More accurate than my test drops at least, seems well built and designed. Case and detailed instructions and laminated sheet with quick instructions/care is great. Batteries don't die quick another plus. Compared to the other reliable PH meters fair priced. Do not go cheap and get the yellow ones unless you are going to double check it with test drops( even then I don't trust them to be .5 ph accurate)

J**P

Has held up very well.

Why did you pick this product vs others?:Had hard time seeing color differences on testing pool water using Taylor test kit. Got this hoping it would be more accurate. Have used it for many months now, and am happy I invested in it. It stays calibrated better than I expected, with slight recalibrations needed every few months. Accuracy is very good, and no more guessing which color is closest to test vial on Taylor kit!

L**T

Works well

Works really well. I got tired of using the test strips and the droplets, so I broke down and purchased this. If you have a salt water pool and have to frequently test your water, this makes testing ph levels fast and easy. After I calibrated it and compared the test results with the other testing methods, I haven’t looked back.

P**R

Convenient case

Was not so easy to calibrate took me a little of retesting to ensure accuracy but I like the case, the little buffer solutions are handy.

A**N

This pH tester is quality and reasonable price.

I brought this in combo kit for food and wine pH test. It reasonable price and accurate as good as my other top name brand I have. Yes I will buy another one again in future from this company.

D**6

Perfect

This is definitely what you want if you’re growing and you need an accurate reading on ph in your soil.. I had tryed other brands and none gave as accurate a reading as this pen thank you for a quick easy and perfect purchase! Will definitely be back for other things

U**S

Very Unethical Company

I got 1 of these after seeing my friend test my water very quickly with it. I followed the instructions and calibrated but it wasn't testing my water very quickly. Perhaps I didn't watch closely but I don't recall my friend needing to add any storage solution to my water sample to test it. I think he was sticking it directly in his own tanks as well. Our water is VERY hard and the TDS is 450ppm here out the tap and closer to 1200-1500ppm in many of my tanks.When mine kept drifting and not showing a stable/believable number I contacted Apera. They ran me through circles and told me the only way it will work for my water is if I add test solution to each sample. After doing this I still can't say it's working as well as I expected. Basically, the point of this was to save me time and encourage me to do more testing of my water so I can be more informed about my water chemistry but really it just slows me down and at the end doesn't get results as accurate/solid as a liquid API test. :'(The customer service was very uninformed so I don't know that they were deliberately rude, but it came off that way because they not only refused to replace my meter (saying there's nothing wrong with it) but they also made wildly misinformed comments. The person in charge or helping me with the product just wasn't informed enough about the product or water chemistry in general. To my understanding my water has more iron in it than average.So let me make sure I'm explaining this right... Before I had to pour tank water in a tube, add 3 drops of something, shake it, then see the results... now I have to pour tank water in a tube, add 3 drops of something, stir it, then soak my meter in the solution for like a minute to get a stable reading, then weigh that against my super stable liquid-test and find out if it's even accurate? Why not just do the liquid tests?

A**0

Excellent PH meter! Just Buy IT!

This right here is a key piece of equipment when growing anything, I bought the apera based on the review of 420scene on YouTube. I've had this for 3 months now, it does not loose calibration like my other meters. I do however calibrate once a month to be sure, and it's always on point! Just nice to to have piece of mind. I bought the regular kit, and ordered the storage solution separately, looking back I wish I got the big kit with stand and cleaning brush and extra fluids. The regular kit still comes with everything you need to get started. If your on the fence, just do it! It's better than spending a lot on the big blue brand and I'm glad I didn't and got this! Batter life is awesome, the casing is sealed and prevents water and nutrient solution from entering. It does have an auto shut off after 5 minutes, the overall quality it nice, it's git decent weight for handling, the screen is easily readable, only thing I would change is the LCD being lit up, there is not backighting.

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

Pooja R.

The customer service exceeded my expectations. Perfect for buying products you can't find elsewhere.

1 week ago

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TrustScore 4.5 | 7,300+ reviews

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

Fatima A.

Best international shipping I've ever tried. Worth every penny!

3 days ago

Apera Instrumentsai209 Value Series Ph20 Waterproof Ph Tester Kit 0 | Desertcart LEBANON