Patented portable vacuum gauge with innovative visual graphing features pinpoint the problem in real time (Leak, Pump, Outgas, Stable)
The Bullseye Precision Gauge is the ideal portable vacuum gauge to serve many applications. This patented vacuum gauge offers Graphical Displays and graphics supporting real-time analytics (Leak, Pump, Outgas, Stable)

• Visual graphing feature right on the display
• Display pinpoints the root of the problem so you get it right the first time
• Put it anywhere with its magnet and kickstand
• Options: Rugged carrying case designed for instrument, back-up sensor and these adapters that can change the NPT to a KF25 or KF16 vacuum interface adapters
• Sensor (Probe) Replacements: This gauge is paired with the Thermocouple Plus/531 Equivalent Sensor, but works with Agilent 531 or 536 sensors as well if you are looking for a more robust sensor option

Numeric & Graphical Displays
See vacuum readings in either numbers or easy-to-read graphs
Calibrated & Precise
Delivered pretested and calibrated with thermocouple sensor under actual vacuum against a NIST standard (NIST certification and documentation is available for an additional fee)
Extended Battery Lifespan
Solid state electronics are built into the Bullseye Precision Gauge. The portable vacuum gauge operates using AA batteries and lasts 70 hours. Do you need to power your Bullseye without batteries? Choose this.
Applications
Vacuum pump monitoring, vacuum pump testing, baseline vacuum pump performance, & transformer dry-out, distillation monitoring
Bullseye Precision Gauge Accuracy
Remember to choose your vacuum gauge that gives you the accuracy you need for your application. This Bullseye comes with a thermocouple sensor, which has better accuracy in the millitorr up to 6 Torr. If you need better accuracy between 1 Torr up to atmosphere, then choose the Bullseye Piezo
If you need your Bullseye Gauge to have CE rating then choose either the Bullseye with 531 or Bullseye with 536 KF25

1 to 99 millitorr	+/- 2 millitorr or 20%
100 to 2000 millitorr	+/- 10%
2  to 6 Torr	+/- 25%
Above 6 Torr	Continuous and monotonic (increasing reading indicates increasing pressure)

Watch this video of Tim Collins (DigiVac’s CEO) using the Bullseye Precision Gauge 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.
Technical Specifications

Units	Torr, mbar, bar, kPa, inHg, mm Hg, millitorr, microns, inches of water, PSI, Pa
Measurement Range	1E-4 – 1000 Torr
Range with Accuracy	.001 – 5 Torr
Sensor Type	SEN-VGT500, Thermocouple Plus
Dimensions	6.2”H x 3.7”W x 1.3”D
Certifications	ROHS and CE