Description
Product Description
RENUS 2-Line Engineering Scientific Calculator
Advanced Scientific Calculator with 2-line display/240 functions/Large screen/Replay function. Ideal for professional and student use in mathematics, science, algebra, trigonometry, statistics, engineering, chemistry and physics.
3 modes, COMP(Basic Arithmetic Calculations), SD(Standard Deviation), REG(Regression Calculations).
240 functions, support Basic Calculation (a b/c /%/degree,min.,sec./FIX.SCI.RND), Memory Calculation(answer /consecutive /independent /variables /formula storage and repetitive operation), Scientific Function Calculation (sin,cos,tan & inverse /cot,sec,csc /hyperbolic & inverse /log and antilogarithms /Log to base /√, x√, 3√, x², x³, x(-1), X!, xπ，A（n/m）, C(n/m)… /angle unit conversion /coordinate conversion /EGN /random number), Statistical Calculation (standard deviation /regression calculation /linear regression).
A multi-functional helper for students in middle/high school, can largely raise your efficiency and accuracy.
All steps are clearly stated in the user manual.
Arithmetic Calculations
Negative values inside of calculations must be enclosed within parentheses.
It is not necessary to enclose a negative exponent within parentheses.
You can skip all [ ) ] operations before [ = ]
Degrees,Minutes,Seconds Calculations
you can perform sexagesimal calculations using degrees(hours),minutes,and seconds ,and convert between sexagesimal and decimal values.
Example: To convert the decimal value 12.58 to a sexagesimal value and then back to a decimal value
Fraction calculations
Values are displayed in decimal format auto matically whenever the total number of digits of a fractional value (Integer+numberator+denominator+separator marks) exceeds 10
results of calculations that mix fraction and decimal values are always decimal
Battery Included
AAA Battery x 2
AAA R03 1.5V
Super heavy duty
Not for retall market
WARNING:DO NOT DISPOSE OF IN FIRE
Battery may explode or leak and cause personal injury
Compatible Battery: 2 * AAA battery (Icluded) Power Consumption: 0.0002W
RENUS 2-Line Engineering Scientific Calculator
User Manual Included
Auto Shut-down: No operation in 5min
Item Size：6.1 * 3.3 * 0.6″
Item Weight: 0.256lb
Package Size: 6.2 * 3.5 * 0.7″
Package Weight: 0.29lb
View Display: The view display feature allows users to view formula, scores, and symbols as you see in textbook. Various application: Apply to such field as trig functions, logarithms, reciprocals, powers and roots, averaging, summation, equations . Testing helper: Standardized Testing Organization approved use for SAT, PSAT / NMSQT, AP Chemistry, AP Physics and more. Replay Key: Without having to restart the entire process, the special feature of replay allows to go back and change the individual numbers of the equation.
RENUS Professional grade scientific calculator,Easily handles 1 and 2 variable statistical calculations, three angle modes(degrees,radians, and grads), and scientific/engineering notation modes,Perfect for High School and College math.
Calculation records can be read ,it will reduce double-counting and improve working efficiency.
2-line,12-digit widescreen HD display support superscripts function,Facilitate our calculations
AAA battery replaces button batteries,If you need to replace the batterys, just open the battery cover on the back without any tools.(batteries include)
Ergonomically designed hard sliding cover can protects the calculator and also provide a comfortable grip
Customers say
Customers like the quality, value, performance, ease of use, and sturdiness of the calculator. For example, they mention it’s an excellent classroom supply, works great, and is well worth it for middle school loaners. That said, opinions are mixed on the stoutness.
AI-generated from the text of customer reviews
