Hanna combo meter??

[nuitari]

Hello guys.I have got a question for youI have looked combo meter on the internet and ı have found two models.Which one is more usefull for growing??
Hanna combo 98129
http://secure.sciencecompany.com/Hanna-COMBO-Tester-Low-HI98129-HI-98129-P6517C679.aspx

hanna combo 98130
http://secure.sciencecompany.com/Hanna-COMBO-Tester-High-HI98130-HI-98130-P6534C679.aspx

 

[Bozo]

I use the 98129 no need to go over 2000 ppm

 

[nuitari]

So 98130 is more complicated on results?That is what ı understood from your answer..

 

[nuitari]

......

 

[nuitari]

If ı buy 98130,that is problem for me?? That is the question which ı need answer about.And ı need ımmediately)

 

[nuitari]

Guys I will buy the meter today.But if 98130 is useless ,I dont want to pay that much money:S:S.Pls need advice!!!!!!!!!!!!!!

 

[~fvk~]

We can't tell you what to buy, you have to make the final decision. I use the 98128, I think it is, and I love it... I have a Truncher and PPM meter though... So go simple and get the combo or buy two separate ones for probably 20 dollars less than a combo.

I think it's the 98128, that or 98129. I think the difference is a +-.1 accuracy...

You know, editing is a pain in the ass. Apparently I have neither. Look up the PHep4.

 

[nuitari]

I wonder diffrence beetween them that I wrote at message 1.
98129-TDS:0 to 2000 ppm
98130-TDS:0.00 to 10.00 ppt
Can you explain the diffrence between them.Can ı convert ppt to ppm?Or should I do if I can be able to??I dont know anything about ppt:S(MAybe ppt has enough information compared to ppm--I'm just noob about tds ph etc..)

 

[OG55]

Shoppers Tips

Shoppers Tips

Guys I will buy the meter today.But if 98130 is useless ,I dont want to pay that much money:S:S.Pls need advice!!!!!!!!!!!!!!

http://www.eseasongear.com/hannahi98129.html

More important than brand is learning proper care!

Before you buy, scrutinize the return policy. I've resorted to calling a sales rep. for my dealings. Scary, some places don't have one. I've befreinded several reps, saved me a ton of cash. Always insist on free shipping, get it or don't buy there. Freebies, samples, always ask! Volunteer to test their product, anything for nothing!

Good Luck

 

[Bozo]

get the 98129

 

[nuitari]

Thanks a lot.I have found 29 end have bought it

 

[~fvk~]

Thanks a lot.I have found 29 end have bought it

Have fun yo. You should maybe get some storage solution or remember to store it in 4.01 calibration solution. You'll be happy you did.

 

[nuitari]

I2 really happy now because I ahve learned terrible things about my rain water
Rain water ph was checked by ph paper once ,and ıt had showed 6.5 now hanna shows 7,15:S
And after add nutrient it is 8.I need to drop ph and ı have all of the solutions(calibrations,storage,ph up and down).