Battery Capacity Tester Extech BT-100

Extech Battery Capacity Tester BT-100 Extech BT100 battery capacity tester can be used to check the battery condition in seconds while the battery is in service. Features Extech BT100 Battery Capacity Tester: On-line testing without shutting down battery Built-in datalogger stores up to 999 tests Simultaneously measure battery resistance and voltage Windows ® 95/ 98 / NT / 2000 / ME / XP compatible software for downloading readings to a PC Range and Resolution Extech BT100 Battery Capacity Tester: Resistance: 400m © / 100¼ © , 40m © / 10¼ © , 4 © / 1m © , 40 © / 10m © Basic Accuracy: ± ( 1% of reading, ± 8d) Voltage: 4V / 1mV, 40V / 10mV Basic Accuracy: ± ( 0, 1% of reading, ± 6d)