Description
¥ 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
 
                        
                       
                        
                       
                     
                    