• Patented thermal conductivity sensor automatically compensates for temperature
• Measures from atmosphere down to 10 microns
• Replaceable, cleanable plug-in sensor handles 450 PSI positive pressure
• Digital display reads microns, milliTorr, Torr, millimeters of mercury, millibar, kiloPascal and Pascal
• Calibration standards traceable to (NIST)
• 12" coiled sensor cord stretches to 24" for easy reach, connectivity and display readability
• Automatic shutoff after 20 minutes
• Includes 9V battery