Overview Reduced testing complexity, a simplified workflow and an intuitive user interface provide a new level of ease-of-use in battery testing. 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. Features : (Designed for measuring batteries in cabinets and hard to reach places) All of the above plus BTL20 Interactive Test Probe set, with long and short probe extenders and built-in LCD display and speaker for visual and audio feedback Large soft carry case 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: Voltage Resistance > Voltage Lower < Voltage Lower < Reference > Reference and < Reference x (1+Warning %) Reference x (1+Fail) Pass Fail Pass Warning Fail Management Software Fluke Battery Management Software 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 Model Name Fluke BT520 Includes: Battery analyzer 4-wire test pin (set) BTL10 Basic Test Lead (set) TL175 TwistGuard™ Test Leads with adapter L300 Attachable LED Flashlight (2) BTL20 Intelligent Test Probe Set, with extender (no temperature sensor) BP500 lithium-ion battery BC500 AC charger mini-USB cable Shoulder strap Belt strap Magnetic hanging strap FlukeView® Battery Management Software Soft carrying case Spare fuses (2) Battery tags