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Dual port, high resolution, fast response digital vacuum gauge provides ultimate productivity. The VG640TL works with the Supco® Techlink™ App, featuring real time visual graphics, alarms and reporting capabilities, such as creating a PDF report,


  • Use as a stand alone gauge or wirelessly paired with a mobile device for access to a suite of remote features
  • Bluetooth® Low Energy (BTLE) Standard (V4.1)
  • Display Resolution: As low as 0.5 Micron
  • Contaminant & Oil Resistant Lifetime Sensor
  • Vacuum Coupler Included (P/N VGC)
  • Easy to Use: configures in seconds with an iOS® or Android® device
  • Remote Bluetooth® monitoring from Up to 200 ft. away
  • Real time viewing & logging with graphs
  • Low & high vacuum alerts
  • Record & export the evacuation process to .pdf/Excel/.csv formats
  • Time evacuation and vacuum decay process
  • WARNING: Prop 65 info
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Vacuum Range: 0 to 19000 Microns (0 to 2600 Pascal)
Update Rate: 0.5 Seconds
Operating Temperature: 0°F to 150°F (-17°C to 65°C)
Overpressure: 800 PSI Max.
Dimensions: 5.5" x 3" x 1.5"
Fitting: 1/4" SAE Flare Fitting , 45° thread
SUPCO® Techlink™
SDS Product Sheets Cross Reference Information
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Manuals Application Sheets Software
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No Cross Reference Available

No Accessories Available

There are no numbers on the display, just 3 dashes?: 3 dashes indicate the gauge has not pulled down below 19000 microns, it is still reading at atmosphere.
My vacuum gauge screen reads 'Calibrating', is it OK to use?: Self calibration can take as long as 30 seconds and is performed every 15 minutes or when the VG64 senses a large ambient temperature change. When the unit is self calibrating and "Calibrating" is displayed, the vacuum value will not change.
What is the maximum operating pressure of the VG vacuum gauges? : 500 PSI
Does the sensor need to be cleaned?: Yes. The gauge works best with periodic cleaning.
Is ‘Temp out of range’ repairable in the field?: No, it will need to be replaced by the distributor it was purchased from.