Supco VG640D Vacuum Gauge Accuracy Review

This vacuum gauge is a great tool for any industrial and scientific work that requires precise measurements .It has a high level of accuracy and can be easily calibrated for reliable results. The gauge is durable and has a compact design that makes it easy to carry around. However the price point may deter some customers from purchasing it. Overall, the Supco vacuum gauge is a top-performing product in the pressure and vacuum category and is definitely worth considering for those in need of…

This vacuum gauge accurately measures pressure with consistent and dependable readings .It’s perfect for industrial and scientific applications. However the gauge is slightly heavy and bulkier than some other models. Overall, this is a reliable and precise tool to measure pressure accurately..

My employer bought this meter to save money. I have a very nice Ritchie vacuum gauge for my personal work, but it's almost three times the price of this gauge and my employer wouldn't pay as much. After a year of use, I noticed a decrease in accuracy. I cleaned it regularly using the manufacturer's recommended procedure and kept fresh batteries in it. Unfortunately, the accuracy continues to decrease. After what I would describe as light to moderate use, it now reads nearly 60 microns higher…