pH/Temp waterproof tester pH56 Back Catalog number: PH56 Manufacturer: MILWAUKEE ELECTRONICS Availability: In the manufacturer's stock Price on request - + Recommended CD610 TDS tester with ATC, range: 0 - 10000 ppm Price on request MW804 pH/EC/TDS/Temp tester MW804 Price on request MW102 µp-based ATC pH/Temp meter MW102 Price on request