The Casio FX-85ESPLUS-2-W-DT-W is a scientific calculator from the ES PLUS 2nd Edition Series, designed for secondary school, university, engineering, and science courses. Featuring Natural Textbook Display (Natural-V.P.A.M.), a high-resolution dot matrix display, and 252 built-in functions, it allows mathematical expressions to be entered and displayed exactly as they appear in textbooks. With support for statistics, trigonometry, coordinate conversion, prime factorization, and table generation, it is an excellent choice for everyday academic and technical calculations. Official specifications are based on Casio's official product documentation.
Key Features
252 built-in functions
Natural Textbook Display (Natural-V.P.A.M.)
High-resolution dot matrix display
Multi-Replay function
Replay function
Table function
Prime factorization
Coordinate conversion
List-based statistics editor
Fast-typing function (2-key rollover)
9 variable memories
Answer Memory
Independent Memory
Slide-on hard protective case
Non-programmable
Non-graphing
Calculation Functions
Basic Mathematics
Arithmetic calculations
Fraction calculations
Percentage calculations
Powers and roots
Logarithmic and exponential functions
Scientific notation
Engineering notation
Absolute value
Factorials
Degree, minute, and second (sexagesimal) calculations
Advanced Mathematics
Trigonometric and inverse trigonometric functions
Hyperbolic and inverse hyperbolic functions
Coordinate conversion (Rectangular ↔ Polar)
Combination and permutation
Prime factorization
Summation calculations
Random number generation
Random integer generation
Multi-statement calculations
Statistics & Data Analysis
One-variable statistics
Two-variable statistics
Regression analysis
Standard deviation
List-based statistical data editor
Additional Features
Table function
Continuous calculation
Replay & Multi-Replay
9 variable memories
Memory protection
Reset function
Design & Materials
Non-programmable scientific calculator
Non-graphing calculator
High-resolution dot matrix LCD
Natural Textbook Display
Durable plastic keys
Ergonomic key layout
Protective slide-on hard case
Colors
Body: White
Keys: White with gray and black function keys
Display: High-resolution black LCD
Case: Protective slide-on hard case
Note: The FX-85ESPLUS-2-W-DT-W is powered by both a solar cell and an LR44 battery, providing dependable operation and extended battery life while offering 252 built-in functions for mathematics and science education.
Power
Power Source: Solar Cell + 1 × LR44 Button Battery
Battery Life: Approximately 3 years (based on 1 hour of use per day)
Automatic Power Off: Yes
Dimensions & Weight
Dimensions (D × W × H): 161.5 × 77 × 11.1 mm
Weight: Approximately 95 g (including battery)
Ideal For
Suitable for:
High school students
University students
Mathematics
Physics
Chemistry
General science courses
Engineering fundamentals
Everyday scientific calculations
What's Included
Casio FX-85ESPLUS-2-W-DT-W Scientific Calculator
Slide-on Hard Case
Instruction Manual
Warranty Card (provided by the authorized distributor)
