mQ v3.6: Our biggest update ever.

Get Started with measureQuick

Download the app, connect your tools, and run your first diagnostic in minutes. Free on iOS and Android.

Step 1: Download and Sign In

measureQuick is available on the App Store and Google Play. Install the app and open it.

Sign in with the account you already use. measureQuick supports single sign-on (SSO) through Google, Apple, Microsoft, and Facebook. You can also sign in with your phone number via SMS. One tap, no new passwords to remember.

Your login stays synced across every device. Sign in once, and your settings, refrigerant defaults, and tool preferences follow you.

Step 2: Set Up Your Profile

After signing in, you will set up your profile. Enter your company information and confirm your details with the confirmation checkbox. This links your account to your company so test data, settings, and tool configurations sync to every device on the team.

Set your preferred refrigerant defaults here. Whatever you choose applies to every new test automatically. You can change them later in Settings.

Step 3: Choose Your Interface (Premier)

Premier Services subscribers see the Interface Chooser after profile setup. You have two options:

mQ Classic – The full diagnostic toolkit with every measurement, graph, and report. If you want maximum control and detail, start here.
mQ+ – A streamlined field interface designed for speed. Fewer taps, guided workflows, and the same diagnostic engine underneath.

Your company admin sets the default interface for the team. Individual users can switch between interfaces at any time in Settings. Free users get mQ Classic automatically.

Step 4: Connect Your Tools

Open the Toolbox and turn on Bluetooth on your phone or tablet. measureQuick detects compatible smart tools nearby and pairs with them. You can connect manifolds, temperature clamps, psychrometers, multimeters, and combustion analyzers at the same time.

measureQuick works with more than 50 tool brands, including Fieldpiece, Testo, Yellow Jacket, Navac, and Accutools. No single-brand lock-in. Use the instruments you already own.

See the full list of supported instruments on the Smart Tools page.

Step 5: Try System View (Premier Services)

System View is the first thing to try after connecting your tools. It shows your entire HVAC system as an interactive diagram, with real-time data flowing from every connected instrument. Tap any component (condenser, evaporator, air handler, furnace) to see live temperatures, pressures, and calculated values.

System View is a Premier Services feature ($49/user/month). It gives you a complete picture of the thermal cycle at a glance, so you can spot problems before running a full diagnostic.

Step 6: Run Your First Diagnostic

Tap the + button to start a new project. Select the system type (A/C, heat pump, furnace, or ductless), enter the equipment details, and connect your tools. measureQuick reads live data from your instruments and begins analyzing the system.

When the test is complete, you get pass/fail results for every subsystem: refrigerant charge, airflow, electrical, capacity, efficiency, and more. The System Vitals score (0-100) summarizes overall system health in one number.

Share the report with your customer or manager directly from the app. Premier subscribers can also save it to the cloud for team-wide access through the Cloud Dashboard.

Frequently Asked Questions

Ready to Go Further?

Add cloud access, Tool Tracker, AI diagnostics, and custom checklists to your team’s workflow with Premier Services. Or explore training resources to get the most from every feature.