Selling a PM2 with a never used salinity probe. I bought these brand new for my apex jr but have since bought the WIFI version and sold the jr. The probe has never touched water. White/orange label PM2 brand new as well. comes with calibration fluid also. this would cost over $200 new. Ill take $150 shipped anywhere usps priority. If you need a picture let me know but like i said its brand new never used.