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Enhancing Precision with Apera Instruments' Waterproof Pocket Accuracy Review

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Average

Revainrating 3.5 out of 5  
Rating 
3.3
🔬 Substance Analysis Instrumentation, 🔍 Test, Measure & Inspect

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Description of Enhancing Precision with Apera Instruments' Waterproof Pocket Accuracy

Accuracy: ±1% F.S, ±0.5 ̊C; Range: 0-10,000 ppm (10 ppt). EASY Auto Calibration with auto buffer recognition; 0 to 50 ̊C Auto. Temp. Compensation. Large LCD with dual display of temp./ppt, and reminders of completed calibrations and stable readings. Complete kit with calibration solutions, batteries, and a lanyard in a portable carrying case. up to 1000 hours' operation powered by AAA batteries.

Reviews

Global ratings 3
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  • 4
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Type of review

Revainrating 4 out of 5

Great tester, very bad guide.

Good design for a $60 instrument. The instructions are severely lacking in clarity. Turn it on by quickly pressing the top button. Quickly. I also have the pH version and it's designed just as well.

Pros
  • GOLS certified
Cons
  • Available in black only

Revainrating 1 out of 5

I'm surprised this was even posted.

So, after I ordered the TDS AI213 meter, I received 2 really cheap pH meters. No seriously, 2 Apera PH meters that look nothing like my other PH meters or TDS meters. I really hope I get a reasonable refund for this. I use for hydroponics and really need a counter. It was just stupid of Aper. For example how to mix 2 yellow cheap PH meters with a white/green TDS meter.

Pros
  • Easy installation
Cons
  • There are other interesting options.

Revainrating 5 out of 5

Good price ISO 9001:2015 measuring tool

Includes quality certificate card tested at 84 mS/cm, 1413 mS/cm and 12.88 mS/cm, with article number, serial number and country of origin. The instructions are easy to follow (although the font is too small, they include a laminated instruction card and you can download the instructions in PDF format from the factory). The kit comes with 2 vials of calibration solution that I use every time I measure my APEC reverse osmosis system (probably overkill). The instrument was calibrated at the…

Pros
  • Weight
Cons
  • Some small things