pH/Temp waterproof tester, -2.0 to 16.0 pH Back Catalog number: PH55 Manufacturer: MILWAUKEE ELECTRONICS Availability: 3 weeks Price on request - + Recommended HI991001 Přenosný přístroj na měření pH/°C Price on request CD611 Conductivity tester with ATC, 0 - 20000 µS/cm Price on request 4090010106 DPD10 Portable pH/DO Meter (Polarographic Type/Col 872,44 €