VWR® Traceable™ Precision Dial Barometer Triple scales provide a sensitive measure of atmospheric pressure. Unit is ideal for monitoring labs, plants, and weather changes.Housed in a rugged, corrosion-proof nickel-chrome case. Manual pointer indicates barometric changes since last viewing. Screw adjustment compensates for altitude. Includes notched desk stand, wall mount, and Traceable Certificate.
A serial numbered certificate is provided from an ISO 17025 calibration laboratory accredited by A2LA to indicate instrument traceability to standards provided by the National Institute of Standards and Technology.