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Description
Digivac Bullseye Precision Gauge | Portable Vacuum Gauge
The Digivac Bullseye Precision Gauge is a compact, portable vacuum gauge built for fast, accurate vacuum measurement across a wide range of laboratory and industrial applications. Its patented display combines numeric readings with visual graphing so operators can quickly understand changing system conditions in real time.
Designed to help pinpoint issues the first time, the Bullseye Precision Gauge provides built-in analytics for leak, pump, outgas, and stable conditions. With a magnet and kickstand for flexible placement, it is ideal for vacuum pump monitoring, pump testing, baseline performance checks, transformer dry-out, and distillation monitoring.
Delivered pretested and calibrated with a thermocouple sensor under actual vacuum against a NIST standard, the Digivac Bullseye Precision Gauge gives users dependable performance, excellent portability, and up to 70 hours of battery life from four AA batteries.
Pretested and calibrated under actual vacuum for dependable performance.
NIST certification and documentation are available for an additional fee.
Portable Vacuum Gauge Numeric & Graphical Display 1E-4 to 1000 Torr ROHS & CE
Control Range: 1E-4 to 1000 Torr for broad vacuum measurement capability.
Sensor Type: SEN-VGT500 Thermocouple Plus for reliable precision.
Battery Life: Up to 70 hours using 4 AA batteries.
Why buy from USA Lab
Expert Support
Engineers & technicians on staff.
Engineers & technicians on staff.
Quality First
Tested and trusted products.
Tested and trusted products.
Fast Fulfillment
Nationwide 1-2 day shipping.
Nationwide 1-2 day shipping.
Warranty & Parts
US-based service & spares.
US-based service & spares.
Resources & Downloads
Why this Digivac Bullseye Precision Gauge?
- Visual diagnostics — real-time graphical displays support leak, pump, outgas, and stable analytics.
- Portable setup — integrated magnet and kickstand make placement easy in the field or lab.
- Calibrated accuracy — delivered pretested and calibrated under actual vacuum against a NIST standard.
- Long battery runtime — solid state electronics help deliver up to 70 hours of operation.
- Versatile use — ideal for vacuum pump monitoring, testing, distillation monitoring, and transformer dry-out.
Talk to an expert
Get help selecting the right vacuum gauge for your process, pump, or monitoring setup.
Technical Specifications
| Model | Digivac Bullseye Precision Gauge |
|---|---|
| Units | Torr, mbar, bar, kPa, inHg, mmHgA, PSI, millitorr, microns, inH2O, Pa |
| Control Range | 1E-4 – 1000 Torr |
| Range with Accuracy | 0.001 – 5 Torr |
| Sensor Type | SEN-VGT500, Thermocouple Plus |
| Dimensions LxWxH | 3.7” x 1.3” x 6.2” |
| Certifications | ROHS and CE |
| Power | 4 AA Batteries |
| Vacuum Interface | 1/8” Male NPT |
| Accuracy 1 to 99 millitorr | ± 2 millitorr or 20% |
| Accuracy 100 to 2000 millitorr | ± 10% |
| Accuracy 2 to 6 Torr | ± 25% |
| Above 6 Torr | Continuous and monotonic (increasing reading indicates increasing pressure) |
Popular Industries & Use Cases
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Programs & Terms
Exclusive options for businesses and academics.
Documentation & Compliance
Keep purchasing streamlined and compliant.
Custom Solutions
Tailored tanks, skids, and integration help.
Talk to Sales
We’ll help spec the right gauge for your vacuum process and performance goals.
FAQ
What is the Digivac Bullseye Precision Gauge used for?
The Digivac Bullseye Precision Gauge is used for vacuum pump monitoring, vacuum pump testing, baseline vacuum pump performance, transformer dry-out, and distillation monitoring. Its portable design and graphical display make it ideal for both laboratory and field use.
What units does the gauge display?
The Digivac Bullseye Precision Gauge displays Torr, mbar, bar, kPa, inHg, mmHgA, PSI, millitorr, microns, inH2O, and Pa, giving users flexible readout options for different processes and preferences.
Is the Digivac Bullseye Precision Gauge calibrated?
Yes. The Digivac Bullseye Precision Gauge is delivered pretested and calibrated with a thermocouple sensor under actual vacuum against a NIST standard. NIST certification and documentation are also available for an additional fee.
What makes this gauge different from a standard vacuum gauge?
The Digivac Bullseye Precision Gauge combines numeric readings with graphical displays and real-time analytics for leak, pump, outgas, and stable conditions. This helps users identify vacuum issues faster and make more informed adjustments.
Important Shipping Notice!
DISCLAIMER:
All items are carefully packaged to ensure safe delivery. In the rare event that your item arrives damaged, please notify us within 3 days of receipt. We will promptly provide a replacement or issue a refund.
Please note that any damage occurring after delivery is not covered under warranty. We appreciate your understanding and your trust in our products.
Product Documents
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