Vacuum instrument,digital,0.001 - 760 turtled display,²thermocouple vacuum gauge tube,100-230v 50/60Hz,CE rated²Optional features available:²2C: The ability to control an external device via 2 SPDT²external connections at user specified setpoints.²5V5T: Provides a voltage output proportional to vacuum²reading.²DS: Software which collects and graphs vacuum data on a PC²via an optional RS232 or Ethernet port²Eth: RJ45 Ethernet connectivity to allow remote monitoring²of the vacuum reading and can log to a web browser.²LBD: A Linear by Decade scheme where the leading digit is²scale and the last digit is the vacuum reading.²RS232: Enables vacuum measurement to be transmitted to a PC²or another RS232 device through a DB9 female interface.²Includes a 6 foot DB9 male to female serial cable.²NISTCal: Calibration of a vacuum gauge giant a NIST²traceable standard with data.²mbar: Displays vacuum reading in mbar.²PrintPlot: An optional printer that displays a graphical²plotted output when connected to the instrument.²Length: Standard 10 foot cable length with optional 40 feet²of additional cable length priced per foot.