Images of GHL ProfiLux 3EX Ultimate Pack - ProfiLux 3 EX, 1 x PAB Power Bar, 1 x GHL Temp probe 1 x Generic pH probe, Redox probe, Salinity probe, cali kit, GHL Touch Panel: GHL ProfiLux 3EX Ultimate Pack - ProfiLux 3 EX, 1 x PAB Power Bar, 1 x GHL Temp probe 1 x Generic pH