cBallast
Industrial Parts Catalog
Datasheet generated 2026-10-08
sales@cballast.com
cballast.com

Fluke 500 Series Battery Analyzer

Fluke · Safety & Detection · Tools · USA · fluke.com
Part Number
4489996
Fluke 500 Series Battery Analyzer

Get the Fluke BT521 Advanced Battery Analyzer with intelligent test probe set. The 500 series battery impedance tester can analyze stationary lithium ion batteries and battery banks internal battery resistance.

Technical Specifications

Manufacturer part number (MPN)4489996
BrandFluke
CategoryTools
VoltageResistance
> Voltage Lower < Voltage Lower< Reference
Pass FailPass
RangeResolution
Battery Resistance / Strap Resistance1 3 mΩ0.001 mΩ
30 mΩ 0.01 mΩ0.8% + 6
300 mΩ 0.1 mΩ0.8% + 6
3000 mΩ 1 mΩ0.8% + 6
VDC 6 V0.001 V
60 V 0.01 V0.09% + 5
600 V 0.1 V0.09% + 5
1000 V 1 V0.09% + 5
VAC (45 Hz to 500 Hz with 800 Hz filter) 600 V0.1 V
Frequency (displayed with VAC and AAC)2 500 Hz0.1 Hz
AC voltage ripple (20 KHz Max) 600 mV0.1 mV
6000 mV 1 mV3% + 10
ADC/AAC (with accessory Fluke i410) 400 A1 A
Temperature 0°C to 60°C1°C
Meter mode999 records for each measurement position with time stamp
Sequence modeUp to 100 profiles and 100 profile templates (Each profile stores up to 450 batteries) with time stamp
Measurement Modes BT510BT520
Size (H x W x D)22 x 10.3 x 5.8 cm (9 x 4 x 2 in)
Weight850 g (1.9 lb)
Screen dimensions7.7 x 5.6 cm (3 x 2.2 in)
InterfaceUSB mini
Warranty3 years
Long angled probe (overall length)242.2 cm (95.38 in)
Short angled probe (overall length)216.8 cm (85.38 in)
Overall span (coil relaxed)10.1 cm (4 in)
Overall maximum span (coil extended)109.2 cm (43 in)
BTL20ANG probe tip angle20 degrees from horizontal
Operating temperature0°C to 40°C
Storage temperature-20°C to 50°C
Lithium-ion battery charging temperature0°C to 40°C
Operating humidityNon-condensing (10°C)
Operating altitudeSea level to 2000 meters
Storage altitudeSea level to 12,000 meters
IP ratingIP40
RadioFCC Class A
Vibration requirementsMIL-PRF-28800F: Class 2
Drop test requirements1 meter
Temperature coefficientsAdd 0.1 x specified accuracy for each degree C above 28°C or below 18°C
Safety compliance600 V CAT III
EMCIEC 61326
ROHSChina, Europe
Protection class 2Pollution Degree II
Battery complianceUN38.3

Properties

MOQ1

Cross-References