Description
Product Overview
The Elitech Digital Vacuum Gauge is engineered for HVAC and refrigeration professionals who demand precise vacuum measurement and system leak detection. Housed in a rugged 3 × 1.5 × 5 inch aluminum alloy case weighing just 8 oz, the gauge offers a measurement span from atmospheric pressure (760,000 microns) down to a perfect vacuum (0 microns). Its high‑resolution sensor provides repeatable accuracy, while the integrated micro‑processor evaluates ambient temperature against water saturation points to automatically determine the physical state of H₂O in the system. Connectivity is handled via Bluetooth, allowing seamless data transfer to the upgraded Elitech Tools app for iOS and Android, where readings can be logged, exported to Excel or PDF, and monitored against user‑defined thresholds.
Usage
Designed for field service technicians, automotive HVAC installers, and refrigeration maintenance crews, this gauge excels in environments where rapid, reliable vacuum assessment is critical. Connect the probe directly to a vacuum pump or manifold to verify pump efficiency, detect leaks in sealed circuits, or confirm proper evacuation before refrigerant charging. The device’s oil‑proof film head protects the sensor during direct pump connections, though removal of the film is recommended for immediate readouts. Its compact form factor fits easily into tool belts, and the intuitive interface ensures quick operation even in tight spaces. 
Why Choose Us
Elitech combines decades of metrology expertise with modern IoT integration, delivering a gauge that not only measures but also interprets vacuum conditions. The smart H₂O status feature reduces guesswork by correlating temperature and pressure to identify condensation risk, a unique advantage over conventional gauges. All units undergo strict factory calibration and are backed by a one‑year warranty, ensuring long‑term reliability. The accompanying app consolidates multiple Elitech tools—vacuum pumps, digital manifolds, pressure gauges, and charging scales—into a single dashboard, streamlining workflow and minimizing equipment clutter.
Key Features
- Wide measurement range from 760,000 microns to 0 microns for comprehensive system evaluation
- High‑accuracy sensor with automatic temperature‑compensated H₂O state detection
- Bluetooth connectivity to Elitech Tools app for real‑time monitoring and data export
- Settable target values with audible/visual alerts when thresholds are exceeded
- Durable aluminum housing, oil‑proof film head, and lightweight design for field durability
FAQ
What is the accuracy of the gauge across its range?
The gauge maintains an accuracy of ±1 % of full scale throughout the 0‑760,000 micron range, verified by factory calibration.
Can the device be used with any vacuum pump?
Yes, it is compatible with standard vacuum pumps. For optimal response, remove the internal oil‑proof film before direct connection.
How does the smart H₂O status feature work?
The gauge compares ambient temperature with the calculated water saturation temperature at the measured vacuum level, automatically indicating whether water is in vapor, liquid, or solid form.
Is data storage available without the app?
The gauge stores up to 500 readings internally, which can be downloaded via Bluetooth when the app is installed.
What warranty does Elitech provide?
All units come with a one‑year limited warranty covering manufacturing defects and calibration drift.
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