PH handheld pen/meter

[Jameshong]

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

[dominik]

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

[Jameshong]

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

[Jameshong]

Hi dominik,

What model is the Hanna pH pen that u bought?

What color isit?( red, blue or black).

[dominik]

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.

[Jameshong]

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.

[dominik]

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

[Jameshong]

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

Thanks

[Jameshong]

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 !

[dominik]

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

[Jameshong]

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 .

Thump up to them, very reliable neighbourhood LFS