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Elitech VGW-Mini Digital Vacuum Gauge
Compact Bluetooth digital micron gauge for accurate vacuum measurement during HVAC, air conditioning, refrigeration and cold room system evacuation.
VGW-Mini 1–19,000 Microns Bluetooth + Smart App Rechargeableð Elitech VGW-Mini Digital Vacuum Gauge
The Elitech VGW-Mini Digital Vacuum Gauge is a compact and professional vacuum measurement instrument designed for HVAC and refrigeration system evacuation.
Using MEMS thermopile vacuum sensor technology, the VGW-Mini provides micron-level vacuum measurement from 1 to 19,000 microns, allowing refrigeration technicians to accurately monitor the evacuation process instead of relying only on a manifold pressure gauge.
With Bluetooth wireless communication, the VGW-Mini can connect to a compatible smartphone or tablet for real-time vacuum monitoring, data analysis and recording.
ð Measuring Range 1–19,000 Microns
ðą Connectivity Bluetooth + App
ðĐ Connection 1/4″ SAE Male Flare
ð Battery 1000mAh Rechargeable
ðĄ Why Use a Digital Micron Vacuum Gauge?
During refrigeration system evacuation, a standard manifold gauge is not designed to accurately indicate a deep vacuum. A dedicated micron gauge allows technicians to see the actual vacuum level much more precisely.
ð Verify Deep Vacuum
Measure evacuation down to micron level to confirm that the refrigeration system has reached the required vacuum.ð§ Help Identify Moisture
Vacuum behaviour can help technicians evaluate whether moisture or other contaminants may still remain in the system.ð Check Vacuum Stability
Monitor pressure rise after evacuation to help evaluate whether the system is holding vacuum properly.ðĄïļ Better System Commissioning
Proper evacuation verification helps support professional refrigeration installation and commissioning procedures.â Key Features
ðŊ Micron-Level Measurement
Measures vacuum from 1 to 19,000 microns for detailed monitoring of refrigeration system evacuation.ðą Bluetooth Smart App
Wireless Bluetooth communication allows compatible smartphones and tablets to display vacuum information remotely.ð Real-Time Recording
Monitor and record the evacuation process through Elitech's compatible Smart App for easier system analysis.ðĄ High-Visibility Display
Large, wide backlit LCD display provides clear and easy-to-read vacuum measurements during field servicing.ð§ MEMS Sensor Technology
Uses MEMS thermopile vacuum sensor technology for consistent deep-vacuum measurement.ðŠķ Compact & Lightweight
Small and lightweight construction allows installation in tighter HVAC/R service areas.ð 8 Vacuum Units
Supports microns, mTorr, inHg, Pa, Torr, kPa, mbar and psia.ð Rechargeable Battery
Built-in 1000mAh rechargeable lithium battery with USB Type-C charging interface.âïļ Elitech VGW-Mini Technical Specifications
| Specification | VGW-Mini |
|---|---|
| Product Type | Digital Vacuum / Micron Gauge |
| Model | VGW-Mini |
| Measuring Range | 1 – 19,000 microns |
| Vacuum Units | microns, mTorr, inHg, Pa, Torr, kPa, mbar, psia |
| Temperature Units | °C / °F |
| Accuracy: 1–10,000 Microns | ±10% of Reading ±10 microns |
| Accuracy: 10,000–19,000 Microns | ±20% of Reading |
| Resolution: 1–400 Microns | 1 micron |
| Resolution: 400–3,000 Microns | 10 microns |
| Resolution: 3,000–10,000 Microns | 100 microns |
| Resolution: 10,000–19,000 Microns | 250 microns |
| Connection | 1/4″ SAE Male Flare |
| Maximum Overpressure | 27.5 bar |
| Wireless Communication | Bluetooth |
| Wireless Transmission Distance | Up to 30 m / 99 ft* |
| App Support | Yes – Android / iOS Compatible |
| Battery | Rechargeable Lithium Battery – 1000mAh |
| Charging Interface | USB Type-C |
| Operating Temperature | -10°C to +50°C at <75% RH* |
| Weight | Approx. 110 g |
| Dimensions | Approx. 123 × 35 × 27 mm* |
ðŊ Designed for Deep Vacuum Measurement
Unlike a standard refrigeration pressure gauge, the VGW-Mini measures directly in microns, providing the resolution required to monitor deep vacuum during HVAC/R evacuation.
Unlike a standard refrigeration pressure gauge, the VGW-Mini measures directly in microns, providing the resolution required to monitor deep vacuum during HVAC/R evacuation.
ð 8 Selectable Vacuum Units
The VGW-Mini allows technicians to display vacuum measurements using different engineering units:
microns • mTorr • inHg • Pa • Torr • kPa • mbar • psia
ðą Bluetooth & Smart App Monitoring
The VGW-Mini can communicate wirelessly with a compatible smartphone or tablet through Elitech's Smart App.
ðĄ Wireless Monitoring
View vacuum measurements without needing to remain directly beside the vacuum gauge.ð Evacuation Monitoring
Follow changes in vacuum level during the system evacuation process.ð Data Recording
Record evacuation information for system analysis and service documentation.ð OTA Support
Current Elitech documentation identifies VGW-Mini as supporting App-based OTA firmware functionality.𧰠Typical Refrigeration Evacuation Process
1
Connect the Vacuum Gauge
Install the VGW-Mini at a suitable system service connection using the 1/4″ SAE male flare fitting and appropriate service equipment.
Install the VGW-Mini at a suitable system service connection using the 1/4″ SAE male flare fitting and appropriate service equipment.
2
Start the Vacuum Pump
Evacuate the refrigeration system according to the equipment manufacturer's recommended servicing procedure.
Evacuate the refrigeration system according to the equipment manufacturer's recommended servicing procedure.
3
Monitor the Micron Reading
Observe the vacuum level directly on the VGW-Mini display or remotely through the compatible Elitech App.
Observe the vacuum level directly on the VGW-Mini display or remotely through the compatible Elitech App.
4
Perform Vacuum Hold Test
After reaching the required evacuation level, isolate the vacuum pump and monitor vacuum behaviour according to the system commissioning procedure.
After reaching the required evacuation level, isolate the vacuum pump and monitor vacuum behaviour according to the system commissioning procedure.
âïļ Suitable Applications
ð§ Cold Room Installation
Verify deep vacuum during new cold room refrigeration system installation and commissioning.ðŽïļ Air Conditioning
Suitable for evacuation monitoring during compatible air-conditioning installation and servicing.âïļ Commercial Refrigeration
Useful for refrigeration systems, condensing units, freezers and commercial cooling equipment.ð§ HVAC/R Maintenance
A professional vacuum measurement tool for HVAC/R service and maintenance technicians.â Why Choose Elitech VGW-Mini?
High Resolution
Resolution down to 1 micron within the 1–400 micron measurement range.Compact Design
Small 110 g body makes it easy to carry and convenient for tight refrigeration service spaces.Remote Monitoring
Bluetooth connectivity allows technicians to monitor evacuation remotely through a compatible smart device.Rechargeable
Built-in lithium battery eliminates the need for frequent disposable battery replacement.Multiple Units
Eight selectable vacuum units make the instrument suitable for different technician preferences.Professional HVAC/R Tool
Designed specifically for refrigeration and HVAC system vacuum measurement and evacuation monitoring.â ïļ Important Usage Information
For Accurate Vacuum Measurement:
• Connect the gauge at an appropriate point on the refrigeration system.
• Keep fittings and connections clean and properly sealed.
• Follow the equipment manufacturer's recommended evacuation procedure.
• Do not exceed the instrument's maximum overpressure specification.
• Vacuum rise after isolation can have several causes; interpret readings together with proper refrigeration diagnostic procedures.
• Follow appropriate HVAC/R and refrigerant handling safety procedures.
• Connect the gauge at an appropriate point on the refrigeration system.
• Keep fittings and connections clean and properly sealed.
• Follow the equipment manufacturer's recommended evacuation procedure.
• Do not exceed the instrument's maximum overpressure specification.
• Vacuum rise after isolation can have several causes; interpret readings together with proper refrigeration diagnostic procedures.
• Follow appropriate HVAC/R and refrigerant handling safety procedures.
Elitech VGW-Mini Digital Vacuum Gauge Supplier Malaysia
RNA Engineering & Trading Sdn Bhd supplies the Elitech VGW-Mini Digital Vacuum Gauge for refrigeration, cold room, air conditioning and professional HVAC/R servicing applications.
Contact our sales team for product availability, technical enquiries and refrigeration service equipment.
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