Description
Product Overview
The Elitech Mini+ad vacuum gauge is a compact, handheld instrument designed for HVAC and refrigeration professionals. Measuring from 19,000 microns (atmosphere) down to 0 microns, it provides high‑accuracy vacuum readings essential for leak detection and system evacuation verification. A large, full‑view LCD screen displays real‑time data, while the integrated Elitech Tools app (iOS and Android) allows users to set target values, receive notifications, and export logs in Excel or PDF format. Powered by a built‑in lithium‑ion battery, the gauge offers up to 7.36 ounces of lightweight portability.
Usage
Ideal for service technicians, installers, and maintenance crews, the Mini+ad excels in diagnosing HVAC refrigerant circuits, testing vacuum pump performance, and monitoring water condensation status during system charging. Its intelligent algorithm compares ambient temperature with water saturation points to automatically judge the physical state of H₂O, alerting users when moisture may affect system efficiency. 
Why Choose Us
Elitech combines decades of metrology expertise with modern digital connectivity. The Mini+ad’s oil‑proof head design minimizes delayed readings, and the optional removal of the protective film ensures direct, accurate pump connections. Backed by a strong customer rating of 3.6 stars from 87 reviews and a top‑5 ranking in the Vacuum Gauges category, this gauge delivers reliable performance backed by rigorous industrial standards.
Key Features
- Wide measurement range 19,000‑0 microns with high accuracy for leak detection.
- Large LCD screen provides clear, continuous readout of evacuation progress.
- Intelligent water‑status detection compares ambient and saturation temperatures.
- Integrated Elitech Tools app for target setting, alerts, and data export.
- Lightweight design (7.36 oz) with built‑in lithium‑ion battery for on‑site mobility.
FAQ
What is the battery life of the Mini+ad gauge?
The built‑in lithium‑ion battery provides up to 12 hours of continuous operation under typical usage conditions.
Can the gauge be connected to any vacuum pump?
Yes, it features a standard hose connector; however, removing the internal oil‑proof film is recommended for direct pump connections to avoid delayed display.
How does the water‑status detection work?
The gauge measures ambient temperature and calculates the corresponding water saturation temperature based on the current vacuum level, automatically indicating whether moisture is present.
Is data export compatible with other software?
Exported logs are available in Excel (.xlsx) and PDF formats, making them easy to import into most analysis tools.
Does the Elitech Tools app work on both iOS and Android?
Yes, the app is available for free on the Apple App Store and Google Play Store, supporting seamless device management across platforms.
Reviews
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