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Fluke
Fluke 500 Series Battery Analyzers (BT510/BT520/BT521)
Quote on request
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Fluke 500 Series: battery resistance mΩ; DC V to 600/1000 V class; BT521 wireless. RFQ model.
Download datasheet PDF
RFQ cart holds BOM lines only. Submit for engineering quote.
Key parameters
Measuring range
Battery resistance ~3–3000 mΩ; DC voltage to 600/1000 V class by model; AC ripple; model-dependent DC/AC current and temperature (BT521)
Accuracy
Per Fluke 500 Series Technical Data table (function/range dependent)
Output
Sequence/meter modes with thresholds; PC/mobile data export; BT521 wireless
Supply
Internal rechargeable / battery pack per model (see UM)
Electrical connection
Kelvin/test leads and intelligent test probe (model-dependent)
Ambient temperature
Per OEM datasheet / users manuals
Fits stationary battery maintenance where you need a Fluke 500 Series analyzer (BT510/BT520/BT521)—battery resistance roughly 3–3000 mΩ class, DC voltage to about 600/1000 V by model, AC ripple measurement, and sequence/meter modes with PC or mobile export (BT521 wireless).
Key advantages
- Resistance — About 3–3000 mΩ battery resistance class
- Voltage — DC V to 600/1000 V class by model
- Modes — Sequence/meter with thresholds; PC/mobile export
- BT521 — Wireless data class
- Platform — Fluke 500 Series family
Typical applications
- UPS battery strings.
- Telecom battery rooms.
- Preventive battery maintenance.
Selection guide
- BT510 vs BT520 vs BT521
- Kelvin leads
- Wireless need
Common mistakes
- Wrong model voltage class.
- Dirty intercell connections.
- Ignoring temperature effects on resistance.
When to RFQ / what to tell us
- Model, leads.
- Quantity, ship-to.
Request a Quote · Get selection help
Specs
| Spec | Value |
|---|---|
| SKU | 40765 |
| Brand | Fluke |
| Model | 500 Series (BT510/BT520/BT521) |
| Product type | Battery Analyzer |
| Measuring range | Battery resistance ~3–3000 mΩ; DC voltage to 600/1000 V class by model; AC ripple; model-dependent DC/AC current and temperature (BT521) |
| Accuracy | Per Fluke 500 Series Technical Data table (function/range dependent) |
| Output signal | Sequence/meter modes with thresholds; PC/mobile data export; BT521 wireless |
| Supply voltage | Internal rechargeable / battery pack per model (see UM) |
Documents
FAQ
Q: Models? A: BT510, BT520, BT521.
Q: Wireless? A: BT521 wireless class.
Q: What should I send for a quote? A: Model/leads, quantity, ship-to.
Links
| Parameter | Value |
|---|---|
| Measuring range | Battery resistance ~3–3000 mΩ; DC voltage to 600/1000 V class by model; AC ripple; model-dependent DC/AC current and temperature (BT521) |
| Accuracy | Per Fluke 500 Series Technical Data table (function/range dependent) |
| Output | Sequence/meter modes with thresholds; PC/mobile data export; BT521 wireless |
| Supply | Internal rechargeable / battery pack per model (see UM) |
| Electrical connection | Kelvin/test leads and intelligent test probe (model-dependent) |
| Ambient temperature | Per OEM datasheet / users manuals |
| Display | Graphical UI for meter and sequence testing |
| Communication | USB/PC software; BT521 wireless + Fluke BA mobile app |
| Approvals | CE; CAT safety ratings per model datasheet |
| Mounting | Handheld portable battery analyzer for stationary batteries |
| Notes | Family covers BT510 (basic), BT520, BT521 (advanced with temp/current/wireless). OEM Fluke 500 Series Technical Data + BT510/520/521 Users Manuals. |