Parasitic Drain Tester

• Replaceable in-line fuses protect both the meter and tester in the event a high current source on the vehicle is left on • The multimeter is bypassed with the switch during connection in case of a power surge • The tester and meter can remain connected until other computer systems shut down, isolating the drain • As a convenience, stacking banana connectors are used on the tester • This allows voltage to be measured on various locations on the vehicle during the drain test using standard test leads