pH/Temp waterproof tester pH56 Back Catalog number: PH56 Manufacturer: MILWAUKEE ELECTRONICS Availability: In the manufacturer's stock Price on request - + Recommended 4090010201 DEC100 Benchtop Cond Meter 1.DEC100Meter 2.DCON20 573,53 € 4090010001 DORP1+ Pocket ORP Bluetooth Tester 1.DORP1+ Meter 162,79 € 4090010208 DCD100 Benchtop Cond/DO Meter (Polarographic Type 999,80 €