The Amprobe BAT-500 Battery Impedance Tester is an accurate device that is built to measure the internal impedance and open-circuit voltage of batteries such as Nickel-metal hydride (NiMH), Nickel-Cadmium (NiCd), Lithium-ion (Li-ion), Alkaline and Lead-Acid batteries. It tests battery capacity to calculate its true life and tests without shutting batteries off. The BAT-500 offers an impedance measurement range of up to 40 ohms and a battery capacity range of up to 500 Amp hours.
This Amprobe battery capacity tester has a comparator function with LED indicator that can easily access pass, warning and fail results. Also, it measures both resistance and voltage simultaneously. The BAT-500 battery tester features a data capture memory of 500 sets and data logging memory of up to 9,600 sets.
The Amprobe BAT-500 battery tester uses six AA batteries that run up to seven hours of battery life. It boasts a dual LCD display that shows both voltage and battery resistance at the same time. As an extra feature, The Amprobe BAT-500 has an RS-232 PC interface for easy data management.