ORP/Temp waterproof tester ORP57 Back Catalog number: ORP57 Manufacturer: MILWAUKEE ELECTRONICS Availability: In the manufacturer's stock Price on request - + Recommended 4090010001 DORP1+ Pocket ORP Bluetooth Tester 1.DORP1+ Meter 4 090,00 Kč PH55 pH/Temp waterproof tester, -2.0 to 16.0 pH Price on request MC120 pH monitor MC120 Price on request