Hioki BT3554-52 Portable Battery Tester

Hioki BT3554-52 Portable Battery Tester with L2020 Angled Pin Type Lead

The Hioki BT3554-52 sets a new standard for assessing the health of lead-acid batteries. Using the impedance method, it simultaneously measures internal resistance and voltage to determine battery deterioration instantly. This device is essential for facility managers and technicians ensuring the reliability of backup power systems.

Designed for Confined Spaces (L2020 Probe) What distinguishes the -52 model is the inclusion of the L2020 Pin Type Lead. The L-shaped tip design allows technicians to easily contact terminals in deep or narrow battery racks where straight probes cannot reach. This ergonomic design significantly reduces physical strain and inspection time during large-scale battery bank testing.

Noise Reduction Technology UPS systems often generate electrical noise that can interfere with test equipment. The BT3554-52 features proprietary noise reduction technology, allowing for stable and accurate measurements even when the UPS is operating (inverter on).

Wireless Data Transfer Ready While it functions as a standalone tester, the BT3554-52 is “Bluetooth Ready.” By installing the optional Z3210 Wireless Adapter, the device can pair with smartphones or tablets via the GENNECT Cross app. This allows for real-time data logging, report generation, and photo tagging of measurement points directly on site.