Children Electronic Calculator Silicone Date Multi-Purpose Keypad Wrist Watch 667C
16.98 9.95 $
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ID: 107545
Quantity
Student Handheld Scientific Full Function Calculator Portable Calculator with 417 functions
4.7 (79 votes)
Price:
US $43.24 - 52.99
/ piece
Discount Price:
US $
24.86 -
29.68
/ piece
-43%
- Color
-
-
- Ships From
Description:Type1
This is a full function scientific function calculator. Designed for students and office workers. Touch keyboard,easy to click. It has excellent quality, stable and responsive. Comprehensive scientific computing functions,considerate angles, easy viewing. It can help you solve problems you encounter in your study, convenient tocalculate.
Features:
1. Textbook synchronous display, tabular statistics and 10 position radix + 2 position exponent. Used forscientific calculation, namely function calculation.
2. Multi-step reappear, dotmatrix display and Plastic buttons. Touch keyboard, easy to click.
3. Multi-function mathematical calculator: It can be used to calculate advanced functions.
4. High quality material: durable, stable and responsive. Designed for students and office workers.
5. Upgrade motherboard: more stable work. It can help you solve problems you encounter in your study,convenient to calculate.
6. LCD display: read the results clearly in two-line display mode. Comprehensive scientific computing functions,considerate angles, easy viewing.
Functions:
1. Routine Calculation
1) arithmetic calculation
2) Score calculation/percentage calculation/rational number calculation, etc.
3) Degree, minute, second calculation
4) Variable calculation (use CALC)
5) Equation solution (use SOLVE)
6) Calculation of various functions (trigonometric/anti-trigonometric function, hyperbolic/inverse hyperbolicfunction, exponent/logarithmic function, power function/power square root function, integral/differentialcalculation, calculus summatorius).
7) Other calculations (factorial, absolute value, random number, permutations and combinations, roundingfunction).
2. Plural Computing
1) The addition, subtraction, multiplication, and division of plural
2) Calculation of auxiliary Angle and model
3) The inverse, square, and cubic of plural
4) The calculation of complex conjugate numbers
3. Statistical Calculation
1) single variable
2) linear regression
3) quadratic regression
4) logarithmic regression
5) e exponential regression
6) ab exponential regression
4. Number Systems Converter (radix calculation)
1) DEC decimalism
2) HEX hexadecimal
3) BIN binary system
4) OCT octonary number system
5. Equation Calculation
1) One equation with two unknowns
2) One equation with three unknowns
3) Quadratic
4) Cubic Equation
6. Matrix Calculation
1) Calculate matrix replication, addition, scalar multiplication, multiplication, square, and cube
2) Calculate the determinant, transposition and inverse matrix of the matrix
3) Compute the modulus of each element of the matrix
7. Vector Computation
1) Calculate vector replication, vector addition, scalar multiplication, vector dot product
2) Compute the norm of vector
Specifications:
Type: Scientific Calculator
Material: Plastic
Color: Black
Size: Approx. 16.2 * 8 * 0.8 cm / 6.4 * 3.1 * 0.3 inch
Weight: 158.5g
Package Include:
1 x Calculator
1 x Calculator Lid
1 x English User Manual
Description:Type2
Useful Function: It shows mathematical expressions such as roots and fractions that appear in your textbook, and this increases understanding because the results are easier to understand.
Wide Application: Perfect for Algebra, calculus, statistics and more. It can be used in school, college, office and home, etc.
Easy to Carry: The calculator is small and lightweight, portable, you can easy to carry in school exam and test, provide calculating help.
Durable Material: Protective hard case helps prevent damage when stored. It is made of LED material, which is durable and Long-lasting.
Multifunctional Calculator: The calculator covers the most scientific functions what college students need to use at university, including algebra, solving equations, vectors, matrices, data analysis, etc. Reading instruction attached will help you know how to use and find these functions.
Specification:
Color: As Shown
Material: LED
Size: Approx. 18.5x7x2.8cm/7.28x2.76x1.1inch
Note:
There might be a few color distortions due to different computer resolutions.
There might be a slight error due to different hand measurements.
Package Includes:
1 Piece Calculator(with 1 Piece Instruction Manual).
- Usage: Calendar
- Power Source: Battery
- Material: Plastic
- Applicable Battery Type: Coin Batteries
- Model Number: function calculator
- Max. Digits: 12
- Style: Scientific
- Brand Name: Worallymy
- Origin: Mainland China
- Certification: NONE
- type1: scientific calculator
- type2: handheld calculator
- type3: portable calculator
- type4: function calculator
- type5: calculators
SHIPPING AND DELIVERY
We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.
How do you ship packages?
Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.
Do you ship worldwide?
Yes. We provide free shipping to over 200 countries around the world. However, there are some location we are unable to ship to. If you happen to be located in one of those countries we will contact you.
What about customs?
We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.
How long does shipping take?
Shipping time varies by location. These are our estimates:
| Location | *Estimated Shipping Time |
|---|---|
| United States | 10-30 Business days |
| Canada, Europe | 10-30 Business days |
| Australia, New Zealand | 10-30 Business days |
| Central & South America | 15-30 Business days |
Do you provide tracking information?
Yes, you will receive an email once your order ships that contains your tracking information.
My tracking says “no information available at the moment”.
For some shipping companies, it takes 2-5 business days for the tracking information to update on the system.
Will my items be sent in one package?
For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.
If you have any other questions, please contact us and we will do our best to help you out.
REFUNDS & RETURNS POLICY
Order cancellation
All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.
Refunds
Your satisfaction is our #1 priority. Therefore, if you’d like a refund you can request one no matter the reason.
If you did not receive the product within the guaranteed time(60 days not including 2-5 day processing) you can request a refund or a reshipment.
If you received the wrong item you can request a refund or a reshipment.
If you do not want the product you’ve receive you may request a refund but you must return the item at your expense and the item must be unused.
- Your order did not arrive due to factors within your control (i.e. providing the wrong shipping address)
- Your order did not arrive due to exceptional circumstances outside the control of CNTRONIC Consumer Electronics Retailer (i.e. not cleared by customs, delayed by a natural disaster).
- Other exceptional circumstances outside the control of cntronic.com
*You can submit refund requests within 15 days after the guaranteed period for delivery (60 days) has expired. You can do it by sending a message on Contact Us page
If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.
Exchanges
If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.
Please do not send your purchase back to us unless we authorise you to do so.
LARGE ORDER DEALS
Thank you for your interest doing business with us!
If you would like to get a discounted price for your large purchase orders, fill in the required blanks along with your email address, the product Item ID # and/or the link of the item that you want to order, item quantity (minimum of 30 pieces), shipping country and payment method is required. We will contact you with a discounted price as soon as we receive your inquiry.
