Fluke Battery Tester All Chemistries 7.4V 3000mAh Wireless Data Transfer CAT III600V FLUKE-BT520

Fluke FLUKE-BT520 Battery Tester is a reliable handheld analyser in the Fluke 500 series, compatible with all battery chemistries. It features a 7.4V 3000mAh rechargeable battery enabling over eight hours of continuous use, ideal for industrial, laboratory, commercial, and electrical maintenance settings.

This instrument provides highly accurate resistance measurements down to 0.001mΩ and voltage readings with 0.09% accuracy up to 1000Vdc. It supports an automated sequence mode capable of storing data for up to 450 batteries per profile, facilitating rapid string testing and batch assessments. The wireless data transfer and USB interface offer seamless data export options to PC or mobile software for generating CSV or PDF reports.

Designed for critical backup applications, it is suited to preventive maintenance on stationary battery banks, commissioning and troubleshooting of UPS backup systems, and condition checks on lithium and lead-acid cells within industrial environments. Temperature is measured via an intelligent probe at the negative battery post, either automatically or with manual control, and the device has an IP40 ingress rating ensuring durability in many industrial environments.

The FLUKE-BT520 comes supplied with a comprehensive accessory kit including 4-wire test pins, TwistGuard™ test leads with adapters, intelligent test probe set (without temperature sensor), lithium-ion battery, AC charger, mini-USB cable, shoulder strap, belt strap, magnetic hanging strap, FlukeView® Battery Management Software, soft carrying case, spare fuses, battery tags, and a zero Ohm calibration resistor.

This Battery Tester is essential for industrial maintenance, laboratory instrument use, HVAC, manufacturing, and water treatment facility surveys by enabling precise monitoring and diagnostics of battery condition and performance.

Measures resistance precisely down to 0.001mΩ. Stores up to 450 batteries per profile in automated sequence mode. Wireless data transfer and USB connectivity for data export. 7.4V 3000mAh battery provides extensive operational duration.

CAT III 600V rating ensures safety near power supplies. Records voltage, resistance, current, and temperature on-site. Designed for preventive maintenance and troubleshooting backup power systems. Includes comprehensive accessories and FlukeView® software.

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