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A. Yes. The BT91/7PF features polarity-protected cables, which make it impossible to damage the unit through incorrect connection.
A. The BT91/7PF is suitable for both 6V and 12V batteries.
A. No. The load is applied by internal switchgear, so there is no sparking during testing.
A. The tester applies a load across the battery cells and measures output on the metre, giving an accurate indication of battery voltage and identifying faulty or short-circuited cells.
A. It is an American-style drop tester.
A. Yes. Variants in the same product family include BT91/10 and BT91/7, which differ in specification. Please refer to those product listings or contact Parts for Machines for confirmation of the specific differences.
A. Yes. Alternative products that perform a similar function include AK400, BT2002, BT2011, and BT2014. Please refer to those product listings or contact Parts for Machines to confirm which best suits your requirements.
A. Standard UK mainland delivery is 3-5 working days.
A. Every product comes with a different guarantee and warranty. Warranty details are shown in the product's tech specs or datasheet where available.
A. WhatsApp us on 07754 288583 with photos of the item and packaging, and we'll resolve the issue in line with our returns policy.
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