Sealey Professional Battery Drop Tester 6/12V - Polarity Free BT91/7PF

American-style drop tester. Polarity protected cables - impossible to damage unit by incorrect connection. Load applied by internal switchgear - no sparking! Suitable for 6 and 12V batteries. Applies load across cells and measures output on meter. Accurate indication of battery voltage and faulty or short circuited cell.

- American-style drop tester. - Polarity protected cables - impossible to damage unit by incorrect connection. - Load applied by internal switchgear - no sparking! - Suitable for 6 and 12V batteries. - Applies load across cells and measures output on meter. - Accurate indication of battery voltage and faulty or short circuited cell. - Model No. BT91/7PF- American-style drop tester. - Polarity protected cables make it impossible to damage unit by incorrect connection. - Load applied by internal switchgear - no sparking! - Suitable for 6 and 12V batteries. - Applies load across cells and measures output on meter. - Accurate indication of battery voltage and faulty or short circuited cell.