Constant ph/ec/tds monitors

I'd like to buy a monitor that will tell me ph/tds/ec/temp of my res. I see one called Bluelab Guardian Monitor pH/EC/TDS/Temp. I watched a youtube vid of the guy saying it didn't work well. My hanna pens keep dying so I'm over hanna and I'm over pens my back can't take the pain anymore, I know hanna makes a tri meter but I'm not interested with my past experiences with they're products. Does anyone have any suggestions for a good product for me? Thanks.

Was literally looking into one of these online.......Check out Ebay there's is some there. ON Quality I'm not sure yet so im bumpin.

TheOrganic said:

Was literally looking into one of these online.......Check out Ebay there's is some there. ON Quality I'm not sure yet so im bumpin.

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HTGSupply also sells one called Trimeter by Nutridrip, it looks ghetto though.. Still looking..

the guy on youtube is a donk then. With all blue labs stuff the EC and temp come factory set, you have to calibrate the PH portion which is easy, stick probe in 4.0 hit button, stick probe in 7.0 hit button DONE. also the whole monitor comes with a 5 year warrenty and the tips come with a 1 year full coverage and 2 year partial. Blue LAB kicks ass I dont run the Guardian but i do have there multi meter and I love it costly but in the end to me worth every cent.

that trimeter works fine as well seen lots of people with them and they work just fine for them.
I think its more personnel preference and about what your willing to spend

Blue Lab is quality