The Fluke BT521 Battery Analyzer User Manual provides product overview, specifications, setup, operation, memory handling, computer connection, and…
This manual introduces the Fluke BT521 Battery Analyzer, describing its hardware layout, buttons, I/O terminals, LCD display, and technical specifications such as accuracy and memory capacity. It also outlines safety information and radio‑frequency compliance.
The guide details how to set up the device, create and edit test files, perform various measurements (voltage, current, resistance, temperature), use the optional BTL21 interactive test probe, connect to a computer or mobile device, and maintain the analyzer by cleaning, battery charging, and replacing parts and accessories. This manual is written in Chinese.
| Battery runtime | 8 hours |
|---|---|
| Battery charge time | 4 hours |
| Battery type | 7.4 V 3000 mAh Li‑ion |
| Charger voltage | 18 V AC |
The battery should be charged for 4 hours with the charger while the analyzer is turned off.
A fully charged battery provides up to 8 hours of operation.
Connect the device to a computer using the provided USB cable as described in section 6‑1.
Fluke provides a three‑year limited warranty for the product and a 90‑day warranty for parts and service.