Portable Handheld Vacuum Meter food-storage Growing & Seed Saving Guide

Growing & Seed Saving Guide

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Portable Handheld Vacuum Meter food-storage Growing & Seed Saving GuidePortable meter for absolute vacuum pressure measurements. This meter is used in hospital labs, crystal growing, solvent recovery, distillation, and rotary evaporation. Also used in HVAC, automotive and other industrial applications. Includes a detachable heavy duty probe with PS connector for liquid, air, oil and gas. Features a large display with eight units of measure, min max, hold, low battery indicator, and auto power off. Comes ready to use in a