Battery Voltage Intemal Resistance Tester FNIRSI HRM-10 Sorting Mode DC100V 200Ω

The product features a sorting mode, automatically filtering the good and bad batteries based on user-set thresholds. Sorting mode：Support. Resistance gear：Automatic, 20mΩ, 200mΩ, 2Ω, 20Ω, 200Ω. Built-in battery：1000mAh lithium battery.