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Bullseye Precision Gauge | Piezo Vacuum Gauge with Isolated Stainless Steel Sensor | UL, CSA, CE Certified

Piezo Vacuum Gauge Features

  • Patented digital graphing capabilities (Pumpdown graph, Autoscaling line graph, and bar graph)
  • Isolated piezo sensor with 316 SS for wetted material for use in dirty environments or where corrosive gases are in use
  • Rugged stainless steel sensor that is hermetically sealed to insure zero leakage
  • 1/8″ male NPT vacuum fitting, easily adaptable to KF
  • Measures 1 Torr – 775 Torr  with +/- 2 Torr accuracy across the full range without a capacitance manometer
  • Industry standard 5 volt sensor and rugged M12 connector
  • CE, CSA, UL, and RoHS

Portable and Precise 

  • Bullseye Piezo vacuum gauge with hermetically sealed isolated stainless steel sensor that is ideal for applications where more precise measurement of rough vacuum is necessary
  • Includes a powerful magnet and kickstand to enable hands-free operation
  • Long battery life and 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)
  • Calibrated under actual vacuum against a NIST standard (NIST certification with documentation is an available option)

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 (Pump-down graph, auto-scaling line graph, and bar graph)
  • Digital display for quick determination of vacuum level


If you need to remote monitoring, then choose the Bullseye Piezo Vacuum Gauge with Bluetooth and connect to the Vacuum Gauge App on your phone or tablet.


User Manual Data Sheet Quick Start Guide Vacuum vs Time Graph

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
1 to 775 Torr
Range with Accuracy 1 to 775 Torr (accuracy +/- 2 Torr)
Sensor Type Piezoresistive
Dimensions 6.2”H x 3.7”W x 1.3”D
Certifications CE, CSA, UL, and RoHS

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