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  • posted byMisohry on 12/15/2013

    Needed it for colloidal silver and it works just fine . Last for long time without needing to change the battery . None I can think about If you want cheap product that do the job , just go for it ! If you want cheap product that do the job , just go for it !If you want cheap product that do the job ... Read more

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  • posted byjerar on 02/05/2013

    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 ... Read more

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  • posted byCarlos2121 on 12/03/2012

    Ahora se que es lo que estoy tomando, si agua o barro, este instrumento tiene la precisión que requiero hasta para la fabricación de plata coloidal en casa. Tiene buen visor y un precio extremadamente razonable. Este no tiene retenedor de lectura, hace falta ya que para leer en posiciones dif&... Read more

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  • posted byCidCampeador on 04/06/2012

    -Works very well -Good quality of construction -Simple to use, just one button! -Has a Calibration screwdriver and Included calibration solution (very usefull) -Batteries last a very long time - You HAVE to calibrate it as soon as you get it, the standard calibration is very off-point. Not really a problem ... Read more

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