Ohm Electric Calculator 12 Digits Tax Rate Setting with Tax Rate Calculation Function 2 Power Sources Solar Battery with Notebook Cover OHM KCL-111

--------------------------------------------------------------------------------- Sold and shipped by JOOM approved Japanese sellers * Operated by Japanese sellers - Japanese sellers with trust and experience. * Direct from Japan - All items are carefully packed and shipped promptly from Japan. * Highest quality control - Inspected by Japanese standards to ensure high quality products. ---------------------------------------------------------------------------------

Power supply: Double power method...Built-in solar cell, DC1.5V button battery (LR1130) x 1 Calculation functions: consumption tax calculation, four arithmetic calculations (addition, subtraction, multiplication and division), percentage calculation, constant calculation, memory calculation, percentage calculation, gross profit calculation, compound interest calculation, exponentiation calculation Number of calculation digits: 12 digits External dimensions: (approx.) Width 70 x Height 118.5 x Depth 7.5mm Mass: 50g (battery included)