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Bullseye DASH is the 1st Portable High Vacuum, Active Gauge, and Capacitance Manometer Controller that both powers and displays the vacuum readings of capacitance manometers. Excellent troubleshooting vacuum gauge for powering and displaying capacitance manometer readings around the lab or on the go in the field.

  • Portable and battery operated, great for confirming readings of multiple capacitance manometers on a system
  • Rugged design of gauge with solid state electronics for durability and long lifespan with proper maintenance
  • Sensors supported include: Inficon: Porter, SKY;  MKS: AA01, 722B, 730B;  KJLC: Carbon, ACG (Note: Capacitance Manometer sold separately)

What the Bullseye DASH Stands For:

  • D – Direct Measurement of Capacitance Manometer
  • A – Active Monitoring
  • S – Scientific Applications
  • H – Historical Data Tracking, High (Vacuum)


  • R&D temporary test system measurement that requires the direct measurement accuracy of Capacitance Manometers
  • For operators wanting to double check their instruments that are installed on tools and vacuum systems
  • Use as a field calibration standard for thermal gauges installed in systems

Portable and Precise

  • Includes a powerful magnet and kickstand to enable hands-free operation
  • Solid state electronics built into a handheld gauge that operates using AA batteries (4) and lasts 20 hours when used with a porter CM or 7 hours with a standard ambient capacitance manometer
  • Versatility with 12 different measuring units (micron, Torr, Inches of Hg, kPa, Inches of H20, millitorr, mbar, Pa, PSIA, mm of Hg, bar, and mm of H2O)
  • This Portable Capacitance Manometer has the option to be powered with a Micro-USB power supply
  • Calibrated under actual vacuum against a NIST standard (NIST certification and documentation is optional)

Graphing and Analysis

  • Patented vacuum graphing displays vacuum and time data
  • Visual graphing right on the display that identifies current system status
  • Vacuum Analytics to quickly identify vacuum pressure trends
  • Graphical display for quick determination of vacuum level
  • Bluetooth Version of the Bullseye DASH is available for Remote Monitoring

Sensors supported include: 

Inficon Porter
AA01, 722B, 730B (***only compatible with 0-10V output versions)
Carbon, ACG: 0.1, 0.5, 1, 5, 10, 20, 50, 100, 1000T CM
Pfieffer PKR251
Ceravac: 1, 10, 100, 1000T CM

(Note: Capacitance Manometer sold separately)


Watch this video of Tim Collins (DigiVac’s CEO) using the Bullseye DASH to instrument our vacuum pump down solution to verify function and safety. And this video overviews Bullseye’s use in understanding vacuum system function and performance.


Operation Manual
Data Sheet
Quick Start Guide
Sensor Selection
Is Your Pump Working?

For more documentation, please visit DigiVac’s folder.

Technical Specifications

Units Torr, mbar, bar, kPa, inches of Hg, mm Hg, millitorr, microns, inches of water, PSI, Pa
Control Range Dependent on the CM
Range with Accuracy Dependent on the CM
Sensor Type Capacitance Manometer
Dimensions 6.2”H x 3.7”W x 1.3”D
Certifications ROHS and CE

Product Inquiry

Bullseye DASH | Portable High Vacuum, Active Gauge, and Capacitance Manometer Controller