Fluke BT520, All Size Battery Analyser 7.4 V

The Fluke BT520 is a handheld battery analyser designed for testing individual cells and battery banks in UPS systems, backup power units and stationary battery installations. Operating from a 7.4 V internal power system, it provides accurate measurements without relying on external supply sources. Built for technicians working on critical power infrastructure, it delivers fast, stable readings for battery health assessment, maintenance planning, and troubleshooting.

Salient Features and Benefits of Choosing the Fluke BT520 Battery Analyser

• Supports DC voltage testing, resistance measurement and conductance analysis.
• Designed to evaluate a wide range of lead-acid and maintenance-free batteries.
• Provides quick response times for efficient testing on large battery banks.
• Equipped with automated test sequences to remove manual setup errors.
• Stores readings internally for later review and reporting.
• Clear display layout for at-a-glance interpretation of voltage and resistance trends.

Useful for Power and Maintenance Teams

The BT520 helps technicians detect weak cells, internal resistance changes and declining performance before failures occur. Its ergonomic design allows comfortable handling during long inspection rounds. The built-in power source ensures stable operation even in locations where access to an external power supply is limited.

Suitable Testing Environments

• This analyser is used in data centres, telecom towers, industrial plants, hospitals and facilities that rely on uninterrupted power systems.
• It supports routine maintenance checks, installation verification and diagnostic work following load issues or power disturbances.
• The BT520 is particularly effective for preventive maintenance programs where consistent, repeatable battery health data is essential for reliable system performance.

For more information please check the datasheets.