Amprobe® BAT-500 battery tester quickly and accurately tests batteries without taking the batteries off-line. This battery tester features a comparator function with pass/fail indication and speed testing of batteries up to 500 Ah. Amprobe® BAT-500 battery tester, compact and lightweight , simultaneously measures battery resistance and voltage up to 40 V.

Amprobe® Battery Impedance Tester, 0 to 40 Ohm Resistance, Digital Display, Test Frequency: 1 kHz, Alkaline/NiMH/NiCd/Lithium-Ion/Lead-Acid Battery, RS 232 Interface, 9.8 in L x 39.4 in W x 1.8 in H

• Tests battery impedance to calculate its true life
• Works with most batteries, compact storage batteries, alkaline and lead acid up to 500 Ah
• Resistance measurement up to 40 Ohm and voltage up to 40 V
• Tests are performed without shutting down a battery
• Simultaneously measure battery resistance and voltage
• Comparator function to quickly access conditions as pass, warning or fail
• 99 memory locations to store results with read function
• Compact and lightweight
• RS232 PC interface to download testing results to a PC for trending/life cycle analysis