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is extra pure
this specimen introduces the wonders of nature to young enthusiasts
Compartmented tray for display and storage
Each Slider measures 21cm x 6cm
Conductivity and Total Dissolved Solids TDS tester is extra pure0 to 1999 ppm, 1 ppm Resolution, + 2% Accuracy, 0 to 60 Degree C. Direct probe connection. Automatic calibration with the press of a button. It is ideally suited for the rigorous demands of water quality professionals. Safely Packaged to avoid being damaged during transportation.
