Description BREGNET Test Pen (BT-01) 3.5x52mm Instructions for use The voltage indicator i6 suitable for testing AC voltages from 100 up 500 V against earth The metal part on top the indicator must be touched to operate it and the earthing position on the user targely determines determines whether it lights Up or not Note : Failure to light up therefore does not indicate with certainty that no voltage is presently
