Sealey Professional Battery Drop Tester 6/12V Polarity Free BT91/7PF

  • Features Polarity protected cables
  • Preventing damage uni unit by incorrectly connected cables
  • Conveniently suitable for 6V and 12V batteries.
  • Load applies across cells and measures output on meter.
  • Super Accurate indication of battery voltage
  • Detects faulty or short circuited cells.

Part No. BT91/7PF

 98.33  78.66