12-Digit Desktop Calculator with GST Calculation & 120-Step Check & Correct

Upgrade your workspace efficiency with the CITLLZEN CT-556N 12-Digit Desktop Calculator. Built for fast and accurate calculations, it is ideal for offices, retail counters, accountants, students, and everyday business use. Featuring a clear, large LCD display and responsive soft-touch keys, it ensures effortless data entry and high readability even during long working hours. Key Features: 12-Digit Big LCD Display: Clear, easy-to-read screen designed for large numbers and high-speed accounting. 120 Steps Check & Correct: Easily review previous entries and correct errors without restarting your calculations. Dedicated GST Calculation Keys: Quick ⁠GST+⁠, ⁠GST-⁠, and ⁠RATE SET⁠ buttons streamline tax workflows for shopkeepers and businesses. Dual Power Support: Equipped with an integrated solar panel and battery backup for uninterrupted operation. Durable Soft Keys: Ergonomic, soft-touch keypad designed for comfort and reduced typing noise. Essential Business Keys: Includes Auto Replay, Mark-Up/Memory (⁠M+⁠, ⁠M-⁠, ⁠MRC⁠), Square Root (⁠√⁠), Percentage (⁠%⁠), and Double Zero (⁠00⁠). Specifications: Model: CT-556N Display Digits: 12 Digits Power Source: Solar & Battery (Dual Power) Check Function: 120 Steps Check & Correct Color: White & Black Classic Contrast