3/16" x 1/4" Tubing for Pinch Valve Back Catalog number: PC-5300-044 Availability: In the manufacturer's stock Price on request - + Recommended 18900897 DH10-LI01Lithium battery 5000mA 750,00 Kč 18900971 12.88mS/cm 500mL Conductivity Solution, one bottle 1 210,00 Kč MA751 Hard carrying case for 1 Portable meter Price on request