Casio Practical Calculators Desktop Type DS-3B


Available on backorder

MFR SKU: 4549526611551
Categories: ,

  • Brand:Casio
  • Solar&Battery
  • Silent Touch Keys
  • Durable Anti -Fade Keys

QAR 139

Available on backorder

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Product FeaturesCurrency Exchange Function

Tax Calculation

Metal Faceplate

Product Type

Metal Faceplate

Desktop Type

Number Of Digits

14 Digits

Liquid Crystal Display

Extra Large Display

Function Command Signs

3-Digit Comma Markers

Key Characteristics

Durable Anti-Fade Keys

Plastic Keys

Key Functions

Key Rollover

Shift Key (▶)

Sign Change (+/-)


Grand Total (Gt)

Independent Memory

Power Supply

Solar & Battery

Display Format Settings

Decimal Selector (4/3/2/1/0/Add₂)

Rounding Selector (F・Cut・Up・5/4)

Basic Calculation

Basic Calculation

Regular Percent (%)

Profit Margin Percent

Square Root (√)

Applied Calculation

Currency Exchange Function

Tax Calculation


Another step towards the ideal appearance

New models of HEAVY DUTY calculators that deliver outstanding durability and the ultimate in usability are now available. The square ingot body exudes a powerful presence and the chic metallic colours impart a sense of sophistication and high quality perfectly suited to state-of-the-art CASIO calculators.

Durable Anti-fade keys

Keys are produced by injecting plastic of two different colours. Key markings are plastic, which means they do not wear or fade with use.

Key Layout and Key Cap Shape

Keys are ergonomically shaped and configured to match natural finger movements.

Solar & Battery

Solar powered when light is sufficient, battery powered when light is insufficient.

Non-slip Structure

Large rubber feet on the bottom of the calculator keep it from slipping during operation.

Function Command Signs

A symbol (+,−,×,÷) on the display indicates the status of the operation you are currently performing.

Silent Touch Keys

Keys are specially designed for silent operation when compared to previous CASIO calculators to help maintain a more pleasant working environment.

Three-Key Rollover

Key operations are stored in a buffer, so that nothing is lost even during high-speed input.


SKU: DS-3B-W-DP Categories: ,


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