NutraDip ??? Any good???

[Villain]

Hello guys I have a few questions here fellas and I hope that you can help me. Firstly I am looking to buy a continuous PH/TDS meter.I have been looking into a few different ones and I found a NutraDip Tri-meter for a really good price. They retail for over $200 and I found one locally for less than $150.00. I would like to know if it worth the buy?
http://www.hydrofarm.com/pb_detail.php?itemid=6688
Second question is... how do I start seeds with an aeroponic system lol? I have rockwool but I am worried about it messing with my PH. I read that rockwool is not PH balanced and can cause PH fluctuation. So once again how can I start seeds with aeroponics?

 

[Villain]

Anything at all fellas...anything?

 

[Budweiser13]

You can do a search on them many growers use them they are supposed to be one of the best....

 

[Green Force]

ur rockwol will be fine soak it in PH balanced water of like 5.3 for 4 or 5 hrs then ur good to go

 

[Villain]

Awesome! Thanks a lot guys. right on with what I wanted to know.

 

[Talonted]

very much worth it. you dont have to use it continuously, just keep the probe wet.

You throw 2 lines in the res and you have every read out as soon as the probes hit the water. i bought mine used for 90 cdn so if you can get a new one for under 200 DO IT NOW. lol

 

[jammie]

hey villian, i bought mine off ebay 3-4 yrs ago and never had a problem. if you do continuous monitoring then ya have to clean and check calibration every month or so. like Tal said just keep the probe wet at all time and store with capful of ph4. test solution. i only use mine 4 months of the year and it stores perfectly