pH/EC/TDS/Temp. amplified probe, 1m Back Catalog number: MA851D/1 Manufacturer: MILWAUKEE ELECTRONICS Availability: In the manufacturer's stock Price on request - + Recommended 18901217 12.88mS/cm 500mL Conductivity Solution, one bottle 940,00 Kč 18901199 PH4.00 500mL 4.00pH, one bottle 500,00 Kč MA920B/1 Combined pH electrode MA920B/1 Price on request