Sealey Battery Drop Tester 6/12v
Sealey Battery Drop Tester for 6 Volt and 12 Volt Vehicles• American-style drop tester. 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.
Similar to Sealey BT91/7
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