ORP meter MW500 Back Catalog number: MW500 Manufacturer: MILWAUKEE ELECTRONICS Availability: In the manufacturer's stock Price on request - + Recommended MW150 pH/ORP/Temp Bench Meter, -2.00-20.00 pH, ±2000.0mV, -20.0-120.0 °C Price on request 4090010108 DPO10 Portable pH/ORP Meter(Color screen) 1.DPO10 640,80 € HI 98103 pH tester CHECKER Price on request