witch of these do i need ?

im a started and i dont have anything i just need to know what i need to buy from here i know i need a PH tester but do i realy need any of the other testers ?

http://www.hydroponics.net/c/346

you can get MUCH cheaper ph testers, some even have other meters built in, look around

ScottsBlown99 said:

you can get MUCH cheaper ph testers, some even have other meters built in, look around

Click to expand...

I got an all-in-one Ph meter/Moisture meter/ Light meter at Lowes for $11. They are kind of hard to find in the store but if you look they are around.

sweet thanks alot good looking out