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 4090010101 DORP10 Portable ORP Meter(Color screen) 1.DORP10M 14 880,00 Kč PH55 pH/Temp waterproof tester, -2.0 to 16.0 pH Price on request HI 98309 Konduktometr UPW, 0,000...1,999µS Price on request