Name: Fluke VRLA tester BT521 Reading range (battery testers) <1000 V Rechargeable, Battery 4489996
Brand: Fluke
SKU: 1499817
Availability: InStock

Fluke BT521 battery tester displays resistance of 2.64 mΩ and voltage of 13.21 V on the screen. Multiple buttons available for operation.

A yellow portable electrical multimeter with a digital display and crocodile clips, used for measuring electrical currents.

Fluke digital multimeter shows a voltage of 13.21 VDC, with test probes. Used for measuring electrical parameters in technical environments.

Handheld multimeter with a yellow casing and cables for measuring electrical voltage and resistance. Display shows measurement readings.

Digital multimeter with a yellow casing, two test leads in red and black, displaying '13.21 VDC' on the screen.

A digital multimeter with red and black test leads for electrical measurement and display on an LCD screen.

A digital multimeter with two test leads, one red and one black, for measuring electrical quantities.

Multimeter in a yellow casing with a display. Black and red test leads with probes are connected for electrical measurement.

A yellow portable battery analyser is displaying '13.21 VDC' on its display.<br><br>Note: I've used British English spelling for "analyser" instead of the American "analyzer", and the translation maintains the technical precision of the original German text.

Digital multimeter by Fluke with display screen showing '13.21 VDC', surrounded by red and black test leads.

Yellow handheld measuring device viewed from the rear, showing the battery cover with securing mechanism and manufacturer label 'FLUKE'.

A person in protective clothing is testing the voltage on a series of blue batteries in a concrete room.

A technician wearing protective clothing is checking the voltage of a large battery installation in an industrial setting using a measuring device.

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Datasheet (PDF)

Fast track dispatch on Tue 27 Oct

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Highlights & Details

Fluke BT 521 Battery Analyzers, testing for stationary battery systems, up to 1000V

Reduced testing complexity, a simplified workflow and an intuitive user interface provide a new level of ease-of-use in battery testing, incl. ACC e.g. i410, up to 1000V measurements

Technical specifications

Display: LCD

Product type: VRLA tester

Compatible with: PbCa
SLA
Lead acid
Lead silicon
VRLA AGM
Lithium

Reading range: <1000 V

Cell type: Rechargeable
Battery

Features: incl. battery

Power supply: Li-ion rechargeable battery

Width: 103 mm

Height: 220 mm

Depth: 58 mm

Weight: 850 g

Interfaces: USB

Dim: (W x H x D) 103 x 220 x 58 mm

Type: BT521

UKCA: yes

Documents & Downloads

Datasheet

Datasheet 1499817 Fluke VRLA tester BT521 Reading range (battery testers) <1000 V Rechargeable, Battery 4489996

Security datasheet

Security datasheet 1499817 Fluke VRLA tester BT521 Reading range (battery testers) <1000 V Rechargeable, Battery 4489996

Description

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

Battery Voltage – During the internal resistance test, Fluke Battery Analyzers also measure the voltage of the battery under test
Discharge Volts – The Discharge mode collects the voltage of each battery multiple times at a user defined interval during a discharge or load test. Users can calculate the time a battery takes to drop to the cut-off voltage and use this time to determine the capacity loss of the battery
Ripple Voltage Test – Measures unwanted residual ac component of the rectified voltage in dc charging and inverter circuits. Allows users to test ac components in dc charging circuits and find one of the root causes of battery deterioration
Meter and Sequence Modes – The Meter mode is used for a quick test or troubleshooting. In this mode you can save and read the readings in a measurement or time sequence. The Sequence mode is for maintenance tasks with multiple power systems and battery strings. Before a task starts, users can configure a profile for the task for data management and report generation
Threshold and Warning – Users can configure a maximum of 10 sets of thresholds and receive a Pass/ Warning/ Fail indication after each measurement
Intercell Strap Resistance Test and Data Management – Measures the resistance of the intercell connection between batteries in a string. Once the measurements are completed Fluke Battery Management Software version 1.0.69 can now report the strap resistance for a battery string or historical data over time.
AutoHold – When AutoHold is turned on, a reading is captured when it remains stable for 1 second. The reading is then released when a new measurement starts
AutoSave – When AutoSave is turned on, measured values are saved to internal memory automatically after an AutoHold reading is captured
Fluke Battery Management Software – Easily import data from the Product to a PC. The measurement data and battery profile information is stored and archived with the Management Software and can be used for comparison and trend analysis. All measurement data, battery profile and analysis information can be used to easily generate reports
Comprehensive logging – All measured values are automatically captured during testing and can be reviewed on the instrument before downloading for on the-go analysis
Optimized user interface – Quick, guided setup ensures you're capturing the right data every time
Battery life – 7.4 V 3000 mAh lithium-ion battery for more than eight hours continuous operation.
USB port – For fast data download to supplied data analysis and report management application software.
Highest safety rating in the industry – CAT III 600 V, 1000 V dc max. rated for safe measurements all around the battery power supply equipment.
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
Wireless capability works with Fluke Battery Analyze mobile app (Fluke BA Mobile)2
View profile and associated test results from the Battery Analyzer
Send out the profile and test results via Email with (.csv) data format

Scope of delivery

Battery analyzer
4-wire test pin (set)
BTL10 Basic Test Lead (set)
TL175 TwistGuard™ Test Leads with adapter
BTL21 Intelligent Test Probe Set
with extender and temperature sensor
i410 AC/DC Current Clamp
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
Zero Ohm Calibration Resistor

Hints

This text is machine translated.

Description

Features

Battery Voltage – During the internal resistance test, Fluke Battery Analyzers also measure the voltage of the battery under test
Discharge Volts – The Discharge mode collects the voltage of each battery multiple times at a user defined interval during a discharge or load test. Users can calculate the time a battery takes to drop to the cut-off voltage and use this time to determine the capacity loss of the battery
Ripple Voltage Test – Measures unwanted residual ac component of the rectified voltage in dc charging and inverter circuits. Allows users to test ac components in dc charging circuits and find one of the root causes of battery deterioration
Meter and Sequence Modes – The Meter mode is used for a quick test or troubleshooting. In this mode you can save and read the readings in a measurement or time sequence. The Sequence mode is for maintenance tasks with multiple power systems and battery strings. Before a task starts, users can configure a profile for the task for data management and report generation
Threshold and Warning – Users can configure a maximum of 10 sets of thresholds and receive a Pass/ Warning/ Fail indication after each measurement
Intercell Strap Resistance Test and Data Management – Measures the resistance of the intercell connection between batteries in a string. Once the measurements are completed Fluke Battery Management Software version 1.0.69 can now report the strap resistance for a battery string or historical data over time.
AutoHold – When AutoHold is turned on, a reading is captured when it remains stable for 1 second. The reading is then released when a new measurement starts
AutoSave – When AutoSave is turned on, measured values are saved to internal memory automatically after an AutoHold reading is captured
Fluke Battery Management Software – Easily import data from the Product to a PC. The measurement data and battery profile information is stored and archived with the Management Software and can be used for comparison and trend analysis. All measurement data, battery profile and analysis information can be used to easily generate reports
Comprehensive logging – All measured values are automatically captured during testing and can be reviewed on the instrument before downloading for on the-go analysis
Optimized user interface – Quick, guided setup ensures you're capturing the right data every time
Battery life – 7.4 V 3000 mAh lithium-ion battery for more than eight hours continuous operation.
USB port – For fast data download to supplied data analysis and report management application software.
Highest safety rating in the industry – CAT III 600 V, 1000 V dc max. rated for safe measurements all around the battery power supply equipment.
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
Wireless capability works with Fluke Battery Analyze mobile app (Fluke BA Mobile)2
View profile and associated test results from the Battery Analyzer
Send out the profile and test results via Email with (.csv) data format