Indicates changes in air pressure quickly and accurately.
- Once filled the air trapped inside the ball is no longer subject to variations in atmospheric pressure
- Liquid in the indicator tube is directly affected by atmospheric pressure
- When pressure rises, liquid in the indicator tube is pushed down; improvement in the weather can be anticipated
- When pressure falls, liquid in the indicator tube rises; deterioration in weather can be expected
|ACCURACY:||3.5mbar; 0.1inHg; 0.3cm Hg|
Research, industrial and healthcare professionals rely on SP Industries’ (SP Scientific Products) labware for their sample handling needs. Whether collecting, organizing, preparing, processing, analyzing, storing or disposing of materials, SP Bel-Art brand provides a broad selection of innovative and tried and true product solutions. Together they support research and production across diverse end user markets including biopharma, life science, safety, academia, food and beverage, petrochemical and clinical health.
SP Bel-Art® brand offers over 3,500 labware products from safety wash bottles to fume hoods including H-B Instrument® thermometers, hydrometers and timers, Poxygrid® racks, Secador® desiccators, Spinbar® stirring bars, Sterileware® scoops and spoons, and more. In addition, SP also offers U.S. based thermometer and hydrometer calibration services.