Fluke

Fluke BTL10 Battery Tester Probe Set is a battery tester probe set for battery testing and impedance measurement. Source details include The BLT10 test probe is a kelvin test probe with built in save button designed to make easy battery impedance measurements.

Fluke BTL20 Test Probe Set is a test probe set for battery testing and compatible measurement workflows. Source details include The BTL20 has a built in LCD display, tri-light LED for pass/fail warning indication, voice count for battery ID and integrated save button and Comes with both long and short probe extenders for use in hard to reach battery cabinets.