Apera Instruments, LLC-AI501 PH700 Benchtop Lab pH Meter, 0.01 pH Accuracy, 1-3 Points Auto Calibration, 3-in-1 pH/Temp. Electrode

The instructions were perfect. Easy set up and calibration and makes measuring the ph of our cosmetic products a simple and accurate process. So happy to have made this purchase.

Excellent benchtop meter. Large and clear display and easy to read results. Excellent manual and laminated cheat-sheet card. Electrode stand is very convenient serving as that missing third hand. Reading stability and electrode health measurements after calibration very, very useful. Overall, a big step up from my trusty but aging portable meter. Highly recommended.

Although some people say it is not accurate, their reviews sound like probe problems. For me, the reading is very fast and stable. I was a bit surprised the reading is super fast compared with others but so far there’s no problem with biological experiments. Will see how long it lasts. I bought 3probes already for the meter as I like it!

Unit seems a bit cheap in some aspects, but display is large and lighted. Unit also seems to be very accurate and not as complicated as you might think at first. While it’s not portable you will get accurate readings that seem to show where the hand held units with probes are slightly off. I will say after owning a couple of apera probes, ph 60 and then their BT zen unit that after purchasing this ph700 I would not purchase those again, they performed erratically and fell apart as they are poorly constructed. I hope this one will erase that feeling and last a long time.

Meter works well. Quick set up and testing.

As a sterile compounding pharmacy, I can not overstate how important it is to have a quality PH meter for our compounded preparations. The Apera PH meter has been a great addition to our process of ensuring we provide our clients with quality products. Will recommend it to any compounding pharmacy or labs needing to get accurate PH readings of their products.

Surprisingly good pH meter for the money. Although only a single junction gel filled electrode, it had a solid response time and calibrates very easily. Additional specialty probes including higher end liquid filled ones are available and very reasonably priced.The screen is easy to read, calibration procedure is intuitive and the arm, while not articulated, is still very handy. Another nice touch is that the slope percentage is shown after calibration, which gives you a heads-up in case you fumbled the calibration or if the probe is on its way out.Overall I'm impressed by the value for money and would definitely consider one of their higher research grade units for more serious/professional lab use.

When compounding certain products it's very easy to ruin a batch when you are constantly guessing on the pH. This product shaved off an hour of work by making it easy to get a fast, and accurate pH reading. It came with three pH Calibration Buffer Solutions and was simple to set up.

I use it in a scientific laboratory where pH data is critically important. I found that it is simple but easy to use instrument. The calibration is quick and simple. The results are precise. I highly recommend this instrument.

A tiempo

非常に低価格で購入でき、通常の試験研究に使用される標準的ｐHメーターとほぼ同じ性能を有している。測定値の変動が少なく、一度校正しておくとドリフトが殆どないので、まず1ヶ月は校正せずに測定できる。

Electrode became defective after less than a year.