Unique Patented Thermal Conductivity Sensor Automatically Compensates for Temperature

Replaceable, Cleanable

Displays 7 Different Units of Vacuum (Micron, Millitorr, Torr, Millimeter of Mercury, Millibar, Kilopascal and Pascal)

12 Inch Coiled Sensor Cord Stretches to 24 Inch for Easy Reach, Connectivity and Readability of Display

Magnetized on Back for Secure, Upright Positioning on any Magnetized Surface

Low Battery Indicator

Automatic Shut-Off after 20 Minutes

Calibration Standards Traceable to NIST

Approximately 25 Hours Continuous Battery Life

Made in USA