CITIZETV CT 9914D II

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 power — solar + 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