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  • Overall Rating: 5
  • Price: 5
  • Quality: 5
  • Ease Of Use: 4
  • Usefulness: 5
Very useful product – KL-139 TDS Tester (2 x CR2032) Reviews

posted by jerar on 02/05/2013 Certified Owner

Involvement:General (knows how to use it) - Ownership:1 week to 1 month

Very good price for this good quality TDS meter. It is easy to calibrate the tool, after the calibration process it keeps measuring persistent, with very low deviation.
Actually not a single till now, it looks the tool works correct. I calibrate it with two different calibration solutions and it works great.
Just keep in mind, that TDS scale it uses is 500 (Nord American) one. With this information you should be safe converting your TDS measuring to EC or CF.
Very good tool for the price. I personally found it very useful.


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