Cole-Parmer® 760 Torr absolute reference gauges stand out for their accuracy in vacuum measurements at both full vacuum and atmospheric pressure when the gauge port is open. The easy to read, 3-digit LCD display updates at a rate of 3 readings per second.

The battery powered models are meticulously designed for portability, making them well-suited for on-the-go tasks such as checking vacuum systems and packaging machinery. These models provide a practical solution for professionals who require flexibility and mobility in their work, allowing them to easily carry and use the gauge wherever it's needed. On the other hand, our low voltage-powered models are tailored for applications demanding a continuous display of vacuum levels, making them ideal for scenarios like monitoring vacuum systems and pumps. These models offer a reliable, uninterrupted display, ensuring that users have constant access to critical information for efficient operation and maintenance of their vacuum systems. With both options, these gauges provide a versatile and accurate solution for a wide range of industrial and scientific applications.