Barometer Aneroid Demonstration bottle cap sealing machine hand operated safeguarding it from dust and

safeguarding it from dust and other contaminants that could affect its accuracy

Check connections and cables periodically to ensure they remain functional

Calibration can be conducted using distilled water

The 0-125mm range makes it ideal for measuring small to medium-sized objects

Safety Features: Safety cut-off switches and over-temperature protection for peace of mind during operation

Barometer Aneroid Demonstration bottle cap sealing machine hand operated safeguarding it from dust andBarometer Aneroid Demonstration THIS MODEL NOT WORKING With 1 0 0mm d i a l graduated 28 to 31 inch of mercury and 960 to 1060 millibars. With plated bezel, cover glass and index plastic base approx. 16cm diameter. Enclosed in a transparent synthetic case for demonstration purposes. Air tight sealed all round, a pressure bulb is provided to force the movements for educative demonstration NOT RETURN POLICY