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Harvest Pro Commercial RVD-5 & RVD-4 Vacuum Pumps (115 V
pocket sized meter is perfect for less demanding applications
and a data logger which shows the minimum and maximum pH recorded
Copper and Zinc)
Milwaukee Instruments T75 WP TDS/ppm Tester air-purification Harvest Pro Commercial RVD-5 &Stainless steel probes deliver fast and accurate readings with ten times better resolution. Comes with protective case and calibration solution. Measures in part per million (PPM).
US$ 399.50
US$ 20.00
US$ 25.00
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US$ 34.95
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US$ 41.99
