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PH handheld pen/meter


Jameshong
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HI Reefers,

I want to buy a pH handheld pen, but do not know which brand to look for ;) !

Anyone can recommend?

Most impostant is reliable and accurancy lor. Of couse, price must be reasonable type la :evil:

post-1182-049500100201281969137_thumb.gi

Knowing is not enough; we must apply. Willing is not enough; we must do. - Goethe

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i got my hanna pen pH meter from C328 at $38. It is made in italy.

Hi dominik,

Is it easy to use? and also the accuracy?

If good, i'll get it 2moro evening since my mother in law stay clementi lor ;)

post-1182-049500100201281969137_thumb.gi

Knowing is not enough; we must apply. Willing is not enough; we must do. - Goethe

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quite easy to use, take out the cap rinse with tap water then place in tank water. You might need to buy the 7.0 buffer (cost $7) to calibrate the meter.

Do it come with the liquid or need to buy separately?

What's the model, pls ;)

Thanks in advance.

post-1182-049500100201281969137_thumb.gi

Knowing is not enough; we must apply. Willing is not enough; we must do. - Goethe

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the liquid need to buy separately ($7). Ask the aunite.

Hi Dominik,

i hv just bought the Hanna Ph tester HI96107, but do not know to use and also the calibration ;) .

Care to share. isit just put the pH pen into the tank and measure or need to calibrate first !

post-1182-049500100201281969137_thumb.gi

Knowing is not enough; we must apply. Willing is not enough; we must do. - Goethe

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it is best to calibrate the first time. the procedure can be found within the box.

Hi dominik,

Thanks for reply.

The one i bought cannot calibrate and it keep on giving me either 0.2 or increase to 15~ 17. I thought it need special technique, so i keep on reading the instruction and also post for help lor.

Finally, i went back to 328 to verify and the uncle said it's faulty and then exchange one new pH pen for me :P .

Thump up to them, very reliable neighbourhood LFS :D

post-1182-049500100201281969137_thumb.gi

Knowing is not enough; we must apply. Willing is not enough; we must do. - Goethe

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