Fluke BT521 Battery Analyzer – 500 Series

Fluke BT521 – Battery Analyzer for Critical Power Testing

The Fluke BT521 is a high-performance battery analyzer designed for professionals maintaining UPS, telecom, and stationary battery systems. It combines AC impedance testing, IR temperature sensing, and Bluetooth® connectivity to deliver fast, safe, and comprehensive diagnostics.

Key Features & Benefits:

• AC impedance and voltage testing for accurate battery health checks
• IR temperature sensing for fast surface diagnostics
• Bluetooth® for easy data transfer and reporting
• Detachable probes for tight-space access
• Graphical display with trend and pass/fail indicators
  

Specifications:

• Voltage Range: 0–600 V DC 
• Impedance Accuracy: ±1% + 1 digit 
• Battery Types: VRLA, NiCd, Lithium-ion 
• Communication: USB, Bluetooth 
• Includes: BT521 analyzer, intelligent probes, battery test leads, magnetic strap, software 
• Safety Rating: CAT III 600 V