TDS tester with ATC, range: 0 - 1990 ppm Back Catalog number: CD600 Manufacturer: MILWAUKEE ELECTRONICS Availability: In the manufacturer's stock Price on request - + Recommended 4090010106 DPD10 Portable pH/DO Meter (Polarographic Type/Col 21 900,00 Kč PH55 pH/Temp waterproof tester, -2.0 to 16.0 pH Price on request 4090010108 DPO10 Portable pH/ORP Meter(Color screen) 1.DPO10 16 080,00 Kč