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Product Description

The Mastercool Connect App is used exclusively with Mastercool’s Bluetooth® capable HVAC and automotive service tools and equipment. This app provides full mobility for our Bluetooth® enabled products as live activity can be easily viewed on all compatible hand-held smart devices. The Mastercool Connect App require iOS versions 11 or later and Android versions 6 or later. 

Simply download the free Mastercool Connect app to begin receiving and analyzing data from any nearby Mastercool enabled Bluetooth® device.


Spartan 2-Way Smart Manifold / Spartan 4-Way Smart Manifold with Bluetooth® Wireless Technology
Use the Spartan Smart Manifold and the Mastercool Connect App to:

  • Provide all of the manifold’s data remotely. Sit back in a comfortable location and watch the system’s performance.
  • Leak test for both pressure and vacuum. Check on the test’s progress while performing other tasks away from the unit.
  • Datalog the system’s performance for up to 36 hours. Save all of the values of the system’s performance throughout the day and overnight without having to manually record them. The app gives you a way to download the information from the manifold and forward the file to your favorite spreadsheet program for analysis.


98063-BT Digital Vacuum Gauge with Bluetooth® Wireless Technology
Use the Digital Vacuum Gauge and the Mastercool Connect App to:

  • Remote display vacuum. Check on the vacuum progress while away from the unit.
  • Provide a remote vacuum alarm. The app will have a visible and audible alarm when the vacuum goes below the alarm setpoint on the vacuum gauge.
  • Display the unit value along with the alarm setpoint value. Gives a reminder of what the setpoint is.


52234-BT Digital Thermometer/Hygrometer with Bluetooth® Wireless Technology
Use the Digital Thermometer/Hygrometer and the Mastercool Connect App to:

  • Remotely read temperature and humidity. Adjust the system away from the sensor and still see the results.
  • Display air temperature/dry bulb temperature, wet bulb temperature and percent humidity. Values are displayed in large, easy to read numbers.
  • Easily use more than one gauge. See the values from different gauges by quickly and easily disconnecting from one and connecting to another.


98210-A Electronic with Bluetooth® Wireless Technology / 98210-BL Black Series Electronic Charging Scale with Bluetooth® Wireless Technology
98211-B Certified Electronic Charging Scale with Bluetooth® Wireless Technology
Use the Electronic Charging Scale and the Mastercool Connect App to:

  • Remote display weight of charge and recovery quantities


NOTE: Incompatibility issues may arise due to changes passed down from Apple® and Android™ platforms. Mastercool will continually monitor and update our app software. Please contact Mastercool with any connectivity issues.  Mastercool will not warranty claims based on app incompatibilities.

Apple® and the Apple Logo® are trademarks of Apple Inc.
Google Play and the Google Play logo are trademarks of Google LLC.
The Bluetooth® word mark and logos are registered trademarks owned by Bluetooth SIG, Inc. and any use of such marks by Mastercool Inc. is under license. Other trademarks and trade names are those of their respective owners.

Available Downloads

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