Tri Meter PH, PPM, TEMP HANNA GROCHECK COMBO

I just got this new tri-meter from a local grow store as the last 3 that I have bought new have been not reading correctly even though they were factory callibrated and inspected and signed with certificates. I worked with Santa Rosa Hydro extensively about the issue of the meters readig off. (ppm`s were off). SO in a sense this is better than the a "new on e"I had this one sent to Hanna thrice after buying it brand new before using it and got it factory calibrated, again and again while new. They go for 175 new plus shipping online and 200+ at grow stores. Same as one pictured but does not read Temperature( however factors it in to accurately read ppm`s and PH and has a probe. I have never used the unit and am trying to sell my 215 gear. I also have a "hydrologic tallboy" (carbon/sediment water filter) that is new also. call
or email.
$145 OBO. FIRST COME FIRST SERVE!!!!!!!!!!
(SERIOUS INQUIRIES ONLY) Thank you. I AM IN SANTA ROSA.