TDS tester with ATC, range: 1 - 999 ppm Back Catalog number: CD97 Manufacturer: MILWAUKEE ELECTRONICS Availability: In the manufacturer's stock Price on request - + Recommended 4090010005 DORP1 Pocket ORP Tester 1.DORP1Meter (battery pre 3 280,00 Kč 4090010205 DDO100T Benchtop DO Meter (Polarographic type/Tou 19 240,00 Kč 18901141 DPH1-S pH sensor 760,00 Kč