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πŸ”‹ apera instruments ai312 2-00-16-00 replaceable logo

πŸ”‹ Apera Instruments AI312 2-00-16-00 Replaceable Review

3

Β·

Average

Revainrating 3.5 out of 5Β Β 
RatingΒ 
3.7
πŸ”¬ Substance Analysis Instrumentation, πŸ” Test, Measure & Inspect

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Description of πŸ”‹ Apera Instruments AI312 2-00-16-00 Replaceable

Easy-to-install Replaceable FLAT sensor, Triple-Junction structure prevents clogging, designed for Skin, Fabrics, & Paper pH testing, also works great for regular pH measurement. Easy Auto Calibration with auto buffer recognition (1 to 3 points); Auto Temperature Compensation (ATC). Unique High/Low Value HEADS-UP function, instantly reminding you of any results that need your attention with a red backlight; AUTO recognition of stable values (with optional AUTO HOLD function) improves consistency. LARGE CLEAR LCD with 3 backlit color (indicating 3 different modes), DUAL display of temp. /pH, and REMINDERS of completed calibrations and stable readings. COMPLETE Kit with READY-TO-USE calibration buffer solutions, calibration bottles, storage solutions, AAA batteries, and a lanyard all in a portable carrying case.

Reviews

Global ratings 3
  • 5
    1
  • 4
    1
  • 3
    0
  • 2
    1
  • 1
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Type of review

Revainrating 4 out of 5

Flippin' Amazing: Lab & Scientific Products

I bought one of the yellow pH meters when I first started growing basil hydroponically. It really confused me a couple of times, showing bad readings and making me change the pH in the wrong direction. If the yellow PH stick was a motorcycle, the new one is a sports car. She really does her job. It comes with a test kit and automatic calibration. It's just cool. dear company Liked the carrying case and plastic cheat card. Very very cool. Very pro. If you think this is a paid review, it's not…

Pros
  • Large, clear LCD display with 3 backlight colors (displays 3 different modes), DUAL display temperature. /pH and REMINDERS of calibrations done and stable readings
Cons
  • Corrupted

Revainrating 2 out of 5

Went like clockwork.

I had to use one of these to test the finish of the contents in a building destroyed by children who had acidic fire extinguisher particles everywhere sprayed space. I tried pH test strips for the first approach, but I don't trust my ability to adjust the pH with them. I used 5 drops of distilled water, a one minute wait, and this sensor and was able to get fairly consistent quantitative readings. The device was fairly easy to calibrate and use. The only thing I would add is that I wish it came

Pros
  • Unique High/Low HEADS-UP feature that instantly reminds you of any results that require your attention with a red backlight; AUTO Stable Value Recognition (with optional AUTO HOLD feature) improves consistency
Cons
  • Not as thick as other lock picks

Revainrating 5 out of 5

Cannot bottom calibrate

Price. Seemed good at first but failed to calibrate following instructions. This tester simply will not calibrate the bottom if the instructions are followed. I've tried several times and faced the same problem each time. There is no problem with the midpoint calibration, but when I try the bottom, the meter shows error 1. The leaflet that came with it didn't help because it said the solution was out of range (which obviously isn't the case). t) or There is an air bubble on the dipstick (also…

Pros
  • COMPLETE kit of ready to use calibration buffers, calibration bottles, storage solutions, AAA batteries and straps in portable carrying case
Cons
  • Some errors