- The ideal test tool for maintenance, troubleshooting and performance testing of individual stationary batteries and battery banks used in critical battery back-up applications
- The intuitive user interface, compact design and rugged construction ensure optimum performance, test results and reliability
- Covers a broad range of battery test functions ranging from DC voltage and resistance tests to full condition testing using automated string function testing and the test probe integrated infra-red temperature measurement system
- Designed for measurements on stationary batteries of all types.
Fluke BT521 Key features: (Designed for users who need to incorporate temperature measuring)
- All of the above* plus
- BTL21 Intelligent Test Probes with long and short extenders, built-in LCD display and speaker for visual and audio feedback and integrated infrared temperature sensor for taking temperature measurements on the negative battery post with every test
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Wireless capability works with Fluke Battery Analyze mobile app (Fluke BA Mobile)*
- View profile and associated test results from the Battery Analyzer
- Send out the profile and test results via Email with (.csv) data format
* BTL20 not included with the Fluke BT-521
* Not currently compatible with Fluke Connect™ app
Voltage and Resistance Thresholds
Fluke Battery Analyzers allow you to quickly and easily define upper and lower measurement thresholds or tolerance ranges. During the testing process, measured values are automatically compared to the predefined threshold levels producing a PASS, FAIL or WARN indication after each measurement. A maximum of 10 sets of thresholds can be stored and threshold indications are determined based on the following criterion:
Fluke Battery Management Software Easily allows you to quickly and easily import data from the battery analyzer to a PC. The measurement data and battery profile information is stored and archived with the Management Software and can be used compare results, switch results between conductance and resistance readings and perform trend analysis. All measurement data, battery profile and analysis information can be used to easily generate reports.
- Quick view saved readings
- Profile management
- Histogram of a battery string with end user defined threshold
- Historical trend data of batteries
- Multiple rounds of discharge voltage
- Quick Report Generation
- Upgrade Fluke Battery Analyzer firmware
- Switch measurement results between conductance and resistance readings
Histogram of a battery string with user defined threshold
Historical trend data of batteries
Multiple rounds of discharge voltage
Fluke Battery Analyze mobile app
The BT521 offers wireless communication for data download and remote display while measuring via the dedicated Fluke Battery Analyzer mobile app (note: the Fluke BT521 is not currently Fluke Connect compatible). Using the Fluke Battery Analyze mobile app you can:
- Browse profile
- Review sequence testing data
- E-mail sequence testing data
MY 1411 
US 1377 
CN 259 
AP 81 
AU 71 
SG 55 
IE 44 
CA 43 
