CITIZETV CT 9914D II

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CITIZETV CT-9914D II Scientific Calculator – Specification

Product Name: CITIZETV CT-9914D II Scientific Calculator
Model: CT-9914D II
Category: Scientific Calculator

Key Features

  • Display: Large multi-line LCD display for clear viewing of expressions and results.

  • Power Source: Dual powersolar + battery ensures reliable operation even in low-light conditions.

  • Design: Slim and portable design with durable casing — ideal for students, professionals, and everyday use.

Functional Capabilities

  • Mathematical Functions:
    • Basic arithmetic operations: + − × ÷
    • Percentage calculations
    • Square, square root
    • Reciprocal function
    • Power and exponential functions

  • Advanced Functions:
    • Trigonometric functions: sin, cos, tan and their inverses
    • Logarithmic & exponential functions: ln, log
    • Statistical calculations (mean, standard deviation)
    • Permutations & combinations
    • Fraction calculations

  • Memory Functions: Includes M+, M−, MR, MC keys for memory storage and recall.

Usability

  • Keypad: Responsive rubber keys for easy input and long-term use.

  • Portable: Lightweight and compact — perfect for classroom, office, exams, and field work.

  • Durability: Strong plastic casing protects against everyday wear.

Physical Specifications

  • Color: Typically black or grey finish.

  • Dimensions: Standard scientific calculator size (exact dimensions per supplier).

  • Weight: Lightweight for easy carry (approx. 80–100 g).

Package Contents

  • 1 × CITIZETV CT-9914D II Scientific Calculator

  • 1 × User Manual


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