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  • June-20 2018 21:28:29

    It´s easy to handle and use. Light weight and it seems to be accurate enough. I`ll make some more test with them, but is just what i need right now. Very good price/quality rate. i like it.

  • February-20 2016 08:36:54

    Taken out of the box it didn't work at all. After a few times of removing and inserting the battery container, it started to work. There must have been some lack of electrical contact between the PCB and battery container. The bigest problem is that there is completly no indication of battery polarization, therefore I attached some pictures with properly assembled batteries. There is an information in user manual that thsi device must be calibrated when is often used. The problem is that there is

  • December-11 2017 08:35:07

    Lo acabo de recibir, en el plazo previsto y en buenas condiciones, funciona correctamente. Espero siga así.

  • December-24 2015 15:37:38

    Arrivato perfettamente funzionante arrivato in breve tempo molto utile per aiutare a tenere sotto controllo i valori del mio acquario

  • October-16 2013 16:54:12

    Product build with high quality materials. This is perfect. Really good product.

  • January-10 2018 04:01:04

    Perfetto thanks...

  • December-14 2017 13:13:07

    tres bien

  • November-14 2016 04:28:25

    Prodotto conforme alla descrizione. Consegnato entro i tempi.

  • November-04 2015 03:59:10

    Works as advertised, quality is ok and the meter will be used for a long time.


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