Fluke FLUKE-BT521ANG Battery Analyzer with Angled and Straight Probes

Overview

The Fluke FLUKE-BT521ANG is part of the Fluke 500 Series of battery analyzers, designed for maintenance, troubleshooting, and performance testing of stationary batteries and battery banks in critical backup power applications. This model features both straight and angled probe options, making it ideal for confined spaces and complex cabinet layouts. The intuitive interface, compact design, and rugged construction ensure reliable testing and optimal performance across diverse environments.

Key Features

• Measures internal battery resistance, DC and AC voltage, DC and AC current, ripple voltage, and temperature
• Angled and straight probe options for flexible access in tight cabinet spaces
• Sequence measurement mode for automated testing of battery strings with data logging
• Threshold comparison with configurable reference values and visual/audio feedback
• Intercell strap resistance testing for battery string integrity assessment
• Intelligent test probe set (BTL21) with integrated LCD display and infrared temperature measurement
• DMM mode for general multimeter functions
• Discharge measurement mode for battery capacity testing
• Wireless communication for iOS app data download
• USB port for fast data download to analysis software
• Automatic measurement saving and memory review
• Enhanced data analysis with included battery management software
• CAT II 1000 V and CAT III 600 V safety rating

Applications

• Data center backup battery systems
• Telecom network power supplies
• Power distribution system maintenance
• Tight space battery cabinet testing
• Critical infrastructure battery banks