With an LC display and voltage scale For easy, quick measurement of the charge status of household batteries and accumulators Types of batteries/accumulators: pencil (AA), micro (AAA), mini (C), mono (D), and 9 V block battery Including 1.5 V AAA (LR03) battery brand Tronic Technical Data Measurement range: approx. 0.7 - 1.5 V For 9 V block batteries: approx. 1.8 - 9 V Dimensions approx. 8 x 4 x 1.8 cm (H x W x D) Weight approx. 36 g. For easy, quick measurement of the charge status of household batteries and accumulators.