TDS tester with ATC, range: 1 - 999 ppm Back Catalog number: CD97 Manufacturer: MILWAUKEE ELECTRONICS Availability: In the manufacturer's stock Price on request - + Recommended CTS-21102 APCI Capillary Electrode, API 4000, API 5000, 4500 Price on request MW102 µp-based ATC pH/Temp meter MW102 Price on request MW803 pH/EC/TDS/Temp tester MW803 Price on request