VoltVerify

Content rating
Everyone
10+
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Content rating
Everyone
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About this app

Volt Verify is the go-to app for fire alarm technicians using the New Silent Accelerated Test method.
Time your test, enter the final voltage, and get an instant pass/fail result. The battery capacity calculator determines the required battery size and gives you an instant pass/fail result based on your system values - no notebook or calculator is needed. Easily save and share test results for quick documentation and reporting.
Built to support compliance with the new CAN/ULC-S536/S537-19 battery testing standards, Volt Verify helps technicians stay accurate, consistent, and code-compliant.
Fast, silent, and accurate battery testing, all in your pocket.
Updated on
Apr 20, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
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No data collected
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What’s new

Initial Release of 1.2 for Android