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Optimal education tools realized through s design that emphasizes comfort in the hand, legibility, and usability through the pursuit of simplicity
Features Natural Textbook Display format for displaying equations and calculation result just as they appear in textbooks
Excellent quality and authentication ensure confidence and peace of mind for use in educational settings
Combination and permutation
Statistics (List-based STAT data editor, standard deviation, regression analysis)
Comes with new slide-on hard case
Simultaneous linear equations
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Comes with new slide-on hard case
Power supply:AAA × 1 (R03)
Approximate battery life:2 years
Dimensions:161.5(H) × 77(W) × 13.8(D) mm
A bank of mode keys provides you with one-touch access to the mode you need.
Interest amount, principal and interest
Payment period, interest rate, deposit amount, future value
Investment Appraisal (cash flow)
Net present value method, internal rate of return method, payback period method, etc
Monthly payment, principal and interest to date
Virtually the same functions as a standard calculator.
Statistical and regression
Statistical calculations using input sample data.
Nominal interest rate and effective interest rate conversion
Cost, selling price,or margin
Calculation of any of the above values after inputting the other two
Virtually the same as a standard calculator, with some variation in the input method
| Key Specifications & Features
- Display: Extra-large liquid crystal display with 3-digit comma markers for readability. [1]
- Power Supply: Dual solar and battery power for continuous, reliable operation. [1, 2]
- Key Functions: Mark-up (MU), Grand Total (GT), independent memory, sign change (+/-), backspace, and key rollover for high-speed input. [1, 2, 3]
- Dimensions: 175.5 × 110.5 × 25 mm (approx. 17.55 × 11.05 × 2.50 cm). [1, 2]
- Weight: 150 grams (0.15 kg). [1, 2]
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- 50-Step Check & Correct: Reviews and corrects up to 150 previous calculation steps. [1]
- Dual Power: Operates on solar power with battery backup (LR44) for use in any lighting condition. [1, 2]
- Localized Number Display: Formats numbers with 3-digit comma markers and supports standard or regional comma groupings (including Indian comma markers for Lakh and Crore). [1, 2]
- High-Speed Input: Features key rollover so fast-typed operations are stored in a buffer without dropping digits. [1]
- Core Functions: Includes Grand Total (GT), Mark-up (MU), square root, percentage, backspace, and dedicated sign change (+/-) keys. [1, 2, 3]
| Key Features
- Display: Extra-large 12-digit liquid crystal display with function command signs and comma markers. [1]
- Check & Correct: Review and navigate up to 300 previous calculation steps. [1]
- Recheck Function: Sounds a buzzer if an error occurs or if inputs do not match during a secondary verification check. [1]
- Localized Number Display: Supports switching between digit separator formats (standard comma separators and Indian numbering formats). [1, 2]
- Business Functions: Includes Mark-up (MU) capabilities, Grand Total (GT) memory, and independent memory. [1, 2]
- Power Supply: Two-way power via solar and a backup battery. [1]
- Dimensions & Weight: 192 × 144 × 34.6 mm; weighs 205 grams. [1]
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