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 MC122 pH controller MC122 Price on request HI98191 ISEmetr / pHmetr do terénu Hanna Instruments Price on request MW802 Smart pH/EC/TDS combined meter MW802 Price on request