pH Sensor InPro3250/120/PT100 Back Catalog number: 52002547 Availability: In the manufacturer's stock Price on request - + Recommended MA923D/1 pH/ORP/Temp amplified probe MA923D/1 Price on request MA921B/1 Double junction orp platinum electrode MA921B/1 Price on request 18901208 12.85mS/cm 250mL Conductivity Solution, one bottle 500,00 Kč