Mastercool 98063-BT Electronic Vacuum Gauge with Bluetooth

Professional electronic vacuum gauge with Bluetooth connectivity for wireless monitoring. Features a thermocouple sensor for accurate measurement of deep vacuum. Wireless data transmission to a smartphone or tablet allows remote monitoring during evacuation. Essential for verifying proper system evacuation with modern wireless convenience.

Key Features:

• Electronic vacuum gauge with Bluetooth
• Thermocouple sensor for accuracy
• Wireless data transmission
• Smartphone/tablet app compatibility
• Remote monitoring capability
• Programmable target vacuum range
• Alert when target reached
• Self-calibration capability
• Sensor resistant to oil mists

Specifications:

• Sensor: Thermocouple
• Connectivity: Bluetooth wireless
• Connection: 1/4" flare female adapter
• Vacuum Units: Micron, Torr, mTorr, mmHg, mBar, Pa
• Operating Temperature: 0 to 45°C (32 to 120°F)
• Weight: 10 kg (shipping weight)
• SKU: 98063-BT
• HS Code: 90262080

Compatible Vacuum Pumps:

• 90063-2V-220-BL — Black Series 2-Stage Vacuum Pump 70 lit/min 50Hz 1/3 HP
• 90065-220 — Professional 2-Stage Vacuum Pump 119 lit/min 1/3 HP 220V
• 90067-220 — Professional 2-Stage Vacuum Pump 178 lit/min 1/2 HP 220V
• 90066-220-BLSF-ATEX — ATEX Spark-Free Vacuum Pump for Flammable Refrigerants

Digital Manifolds with Vacuum Measurement:

• 99926-BT — SPARTAN Digital 2-Way Manifold with 3 x 150cm Hoses & Temp Clamp
• 99926-BT-2 — SPARTAN Digital 2-Way Manifold with 3 x 150cm Hoses & 2 Temp Clamps
• 99946-BT — SPARTAN Digital 4-Way Manifold with 3 x 150cm Hoses & Temp Clamp
• 99946-BT-2 — SPARTAN Digital 4-Way Manifold with 3 x 150cm Hoses & 2 Temp Clamps

Applications:

• HVAC/R system evacuation verification
• Deep vacuum measurement
• Leak testing verification
• System dehydration monitoring
• Wireless remote monitoring
• Professional installation work
• Service and maintenance

Why Use a Vacuum Gauge?

Proper evacuation is critical for HVAC/R system performance and longevity. A vacuum gauge verifies that the system has reached the required vacuum level (typically 500 microns or lower) to remove moisture and non-condensables. The Bluetooth connectivity allows you to monitor the evacuation process remotely whilst working on other tasks, improving efficiency.

Benefits:

Bluetooth connectivity allows you to monitor vacuum levels from your smartphone or tablet whilst working on other tasks. Set the target vacuum level and receive an alert when reached. The thermocouple sensor provides accurate readings resistant to oil mist contamination. Essential for modern HVAC/R professionals who demand wireless convenience.

How to Use:

1. Connect vacuum gauge to system's service port using 1/4" flare adapter
2. Download and install Bluetooth app on smartphone or tablet
3. Pair gauge with your device via Bluetooth
4. Start vacuum pump and begin evacuation
5. Monitor vacuum level remotely on your device
6. Set target vacuum level (typically 500 microns)
7. Receive alert when target is reached
8. Verify vacuum holds steady (no leaks)
9. System is ready for refrigerant charging

Frequently Asked Questions (FAQ):

What vacuum level should I achieve?

For most HVAC/R systems, aim for 500 microns or lower. Some manufacturers specify 250 microns for critical applications. Always check the manufacturer's specifications for the specific system you're servicing.

How do I pair the gauge with my smartphone?

Download the Mastercool app from the App Store or Google Play. Turn on Bluetooth on your device, power on the gauge, and follow the in-app pairing instructions. The gauge should appear in the available devices list.

Can I use this gauge with any vacuum pump?

Yes, the 98063-BT works with any vacuum pump. Simply connect it to the system's service port using the 1/4" flare adapter whilst the pump is connected to evacuate the system.

How long does the battery last?

Battery life varies depending on usage, but typically provides several hours of continuous operation. The app will display battery level so you can plan for recharging or battery replacement.

What's the difference between a thermocouple sensor and other types?

Thermocouple sensors are more accurate at deep vacuum levels (below 1000 microns) and are resistant to oil mist contamination from vacuum pumps. This makes them ideal for HVAC/R evacuation verification.

Why is my vacuum reading not going down?

If the vacuum level isn't decreasing, check for: leaks in the system or connections, a vacuum pump that's not working properly, moisture in the system (requires longer evacuation time), or a restriction in the hoses or service ports.

How do I know when evacuation is complete?

Evacuation is complete when: the gauge reads 500 microns or lower (or manufacturer's specification), the reading holds steady for at least 10 minutes after isolating the pump (decay test), and you've run the pump for the recommended time (typically 30-60 minutes minimum).

What is a decay test and why is it important?

A decay test verifies there are no leaks. After reaching target vacuum, close the valve to isolate the system from the pump. Monitor the gauge for 10-15 minutes. If the vacuum level rises significantly, there's a leak that must be found and repaired.

Can I monitor multiple systems at once?

The 98063-BT connects to one device at a time. For monitoring multiple systems simultaneously, you would need multiple gauges, each paired with a separate device or using the app's multi-gauge feature if available.

Does the gauge work in cold weather?

The operating temperature range is 0 to 45°C (32 to 120°F). Below 0°C, the gauge may not function properly. Store and use the gauge within this temperature range for accurate readings.

How often should I calibrate the gauge?

The gauge features self-calibration capability. However, for critical applications, verify calibration annually or if you suspect inaccurate readings. Contact Mastercool for calibration services or instructions.

What if I lose Bluetooth connection during evacuation?

The gauge continues to measure and store data even if Bluetooth connection is lost. Reconnect your device to view current readings. The evacuation process is not affected by Bluetooth connectivity.

Can I use this gauge for leak testing with nitrogen?

Whilst the gauge can measure pressure, it's optimised for vacuum measurement. For nitrogen pressure testing, use a dedicated pressure gauge or regulator with appropriate pressure range.

Maintenance:

• Keep sensor clean and free from debris
• Protect from impact damage
• Store in protective case when not in use
• Replace batteries as needed
• Calibrate periodically for accuracy

Professional Quality: Mastercool electronic vacuum gauges are built to professional standards for accurate, reliable vacuum measurement in demanding HVAC/R service environments. Bluetooth connectivity provides modern wireless convenience for efficient workflow.