Tax-included costs, tax deductible costs, discounts, sales prices, taxes, discounts, and profit amounts are automatically calculated. when the light is sufficient, it supplies power by the sunlight, and when the light is insufficient, the battery supplies power. the key operation is stored in the buffer and is not lost even at high-speed input. the larger the display, the easier it is to read the data.
auto power off. dimensions (mm) 103(w) x 145 (l) x 31(h) weight 120g power supply dual powered / solar and battery. design non-stick plastic keys. display extra large angled 12 digit display. sign change key. large + key. 4 constants (k). 3 digit comma marker. tax calculations. 3 key memory. profit margin %. profit calculation (cost, sell, margin).
larger display makes more data easier to read
solar powered when light is sufficient, battery powered when light is insufficient
key operations are stored in a buffer, so nothing is lost even during high-speed input
designed and engineered for