Main obstacle that many users of the Digital Multimeter Smart Tweezers had, was a need for a battery replacement. If used frequently, that lead to a damage of the plastic casing where the srews are located. This new model of the Digital Multimeter Smart Tweezers uses an inductive charger virtually eliminating the need for battery replacement. The charger can be powered from either a USB port of any PC or a wall outlet (north american standard) with a universal voltage of 100/240 Volts.