Home Calculators EL531THBWH


Recommended High School Model.

Large, high resolution, 2 line LCD screen with upper 12 digit (5x7 - dot matrix)/lower 10 digit (mantissa) + 2 (exponent) digit

Up to 273 scientific and statistical functions.

Battery operated (1xAAA).

Where to buy

Advanced Direct Algebraic Logic

For most scientific calculators, keying in an equation is a complicated process. But with D.A.L., a feature unique to Sharp scientific calculators, symbols and numbers can be keyed in as written.

2-Line Display

Two-line display allows the users to check both the equation and answer at the same time. And since the equation remains displayed, it is easy to edit or make substitutions if necessary.

Substitution Calculation

Simply replace values in an algebraic formula with the convenient Value.

273 scientific and statistical functions

Functions include multi-line playback. Constant, fraction, chain and n-Base calculations
A scientific calculator designed for usage in science, engineering, mathematics and statistic calculations making it great for school or engineers.
Two-line display showing equation entered on top line and answer on the bottom line allowing users to check both the equation and answer at the same time. User can amend the equation if needed.
Powered by 1 x AAA battery. Battery is secured with child-safe lock.
Recall previous equations, storing up to 142 characters and 9 values can be stored within the calculator, with 8 temporary memories and 1 independent memory. *Normal mode only
Store up to 273 scientific and statistical functions within the calculator.
Hard cover to protect calculator from scratches and for easy storage. Great for students to store their calculators in their school bags.
Expand All
Calculator Types
Dimensions (WxHxD)
80 x 161 x 15 mm
2 line LCD
Power Source
1 x AAA
Tax / -Tax Keys
Cost Sell-Margin
Last Answer Recall
Adjustable Kick Stand
Square Root
Sign Change
Auto Power Off
Mark-up &amp
Grand Total
Double Zero Key
Answer Check &amp
Decimal Setting
Item Count / GT
Key Material
Metric Conversion
Printing Calculators
Ink Ribbon
Ink Roller
Paper Roll
Print Colour & Speed
Scientific Calculator
Chain Calculation
Fraction Key
Hard Cover
Yes, slide-on
Multi-line Playback
Scientific & Stats function
Scientific function
Business functions
Displayed Result
Finance functions
Internal Calculations
Statistics mode

Business Products Warranty Statement

This Sharp product is warranted against faults in material and manufacture for the period as stated in the table below.

In the event of any defect arising in the equipment during the warranty period, such repairs should only be carried out by the Dealer from which the unit was originally purchased or a Service Centre approved by Sharp to service this type of equipment These repairs would be carried out at no charge to the owner, subject to the conditions specified herein.

This warranty does not extend to defects or injuries caused by or resulting from causes not attributable to faulty parts or the manufacture of the product, including but not limited to, defect or injury caused by or resulting from misuse, abuse, neglect, lack of maintenance, accidental damage, improper voltage, liquid spillage, vermin infestation, software, or any alterations made to the product which are not authorised by Sharp.

Please retain your sales documentation, as this should be produced to validate a warranty claim. This warranty is in addition to and in no way limits, varies or excludes any implied rights and remedies under any relevant legislation in the country of sale.

This warranty does not cover transportation to and from the Sharp Approved Service Centre. Goods presented for repair may be replaced by refurbished goods of the same type rather than being repaired. Refurbished parts may be used to repair the goods. The repair of your goods may result in the loss of user generated data, please ensure that you have saved this data elsewhere prior to repair.

Warranty Period

  • Copier / Printer 6 months
  • Electronic Cash Registers 12 months
  • Information Display Panel 36 months
  • Calculator 12 months

Important Notice: This warranty applies to products sold in New Zealand.