EC/TDS/Temp waterproof tester EC59 Back Catalog number: EC59 Manufacturer: MILWAUKEE ELECTRONICS Availability: In the manufacturer's stock Price on request - + Recommended 18901144 DPC1-S Combined pH/Cond sensor 1 430,00 Kč 4090010001 DORP1+ Pocket ORP Bluetooth Tester 1.DORP1+ Meter 4 090,00 Kč MI106 Combined portable meter pH/ORP/Temp Mi106 Price on request