Sealey BT91/7PF Battery Drop Tester 6/12V Polarity Free
by Sealey
£69.98
GTIN05051747351301
EAN5051747351301
Prices updated 21 Jun 2026
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Product Description
The BT91/7PF is an American style battery drop tester with its load applied by an internal switchgear which means no sparking. This model is suitable for 6 and 12V batteries applies load across cells and measures output on meter, providing accurate indication of battery voltage and faulty or short circuited cell. This tester also includes polarity protected cables to make it impossible to damage the unit by incorrect connection.
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