Sealey Polarity Free Professional Battery Drop Tester 6/12V - BT91/7PF Ex Display which ensures a smooth cut

which ensures a smooth cut without any crushing

The 200mm sanding belt can be positioned horizontally or vertically

safeguarding against scratches

// Nitrile coated palm gives superior grip and dexterity

Sealey Polarity Free Professional Battery Drop Tester 6/12V - BT91/7PF Ex Display which ensures a smooth cutAmerican 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.