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Crest Desktop Calculator (Blue)

MBB12029
CLEARANCE
$4
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Product Overview

Need a reliable desktop calculator for everyday sums? This Techxtras Desktop Calculator in blue is a practical addition to your workspace or study area. It handles all your basic calculations with ease, featuring a clear display that makes reading your figures simple. The blue colour adds a touch of style to an otherwise functional tool, making it stand out on your desk. Compact and easy to use, it's perfect for quick calculations at home, school or the office. Manufacturer part number: MBB12029.

Key Features

  • Calculator for quick desktop calculations
  • Blue colour design

Key Specifications

Brand:
Crest
Model Number:
MBB12029
Battery:
AA Battery
Type:
Calculator

Power & Charging

Power:
Solar & Battery

General Information

Colour:
Blue

Power & Charging

Power:
Solar & Battery

Box Dimensions

Box Height (mm):
175
Box Width (mm):
120
Box Depth (mm):
40
Box Weight (kg):
0

No reviews found for this product.

The below information is AI generated based on Australian websites information around this item. We have done our best to ensure its accuracy but suggest verifying any information within this tab before purchasing.

At a glance

The Crest Desktop Calculator (Blue) is a straightforward desk calculator suited to students, home users and office staff who need quick everyday calculations. Its main strengths are simple operation, easy desk access and a clear, practical format for regular sums. The trade-off is that it is better for basic arithmetic than advanced financial, scientific or heavy-duty accounting tasks.

What it’s great for

  • Everyday Calculations
  • Office Work
  • Study Tasks
  • Basic Bookkeeping
  • Desk Use

Where it works best

  • Home Office
  • Study Desk
  • Classroom
  • Reception Desk
  • Corporate Office

Who it’s for

  • Student
  • Office Worker
  • Home User
  • Small Business User
  • Reception Staff

Things to consider

Best suited to basic day-to-day maths; premium or specialist calculators will be better for advanced financial functions, scientific use or high-volume accounting work.

Home office suitability

9/10 - well suited to routine household budgeting, bills and general desk work.

Student suitability

8/10 - useful for basic maths and study tasks, though not ideal for advanced scientific coursework.

Eco-friendliness rating

5/10 - no specific recycled-material or environmental features are indicated.

Durability vs category average

6/10 - appropriate for normal everyday desk use, but not positioned as a heavy-duty commercial model.

Ease of use score

9/10 - simple, familiar calculator format makes everyday operation straightforward.

Key benefits

  • Desktop Format: Sits neatly on a desk for quick access during routine calculations.
  • Basic Arithmetic Focus: Handles common addition, subtraction, multiplication and division tasks simply.
  • User-Friendly Layout: Easy for most users to pick up and operate without a learning curve.
  • Compact Footprint: Fits comfortably on home office, school or reception desks with minimal space needed.
  • Blue Finish: Adds a bit of colour while remaining suitable for school or office environments.
  • Everyday Reliability: A practical choice for repeated general-use calculations throughout the day.

Q: Can this calculator run without a battery fitted?

A: Yes, it can run on solar power in bright conditions, but Crest recommends fitting 1 AA battery for uninterrupted use. Without the backup battery, performance may stop or fade in dim indoor light or shaded work areas.

Q: What does the 12-digit display mean in everyday use?

A: A 12-digit display gives more room for larger figures before they overflow the screen. That suits tasks like budgets, invoices, GST calculations and longer totals better than smaller 8-digit calculators often used for basic sums only.

Q: Is this calculator suitable for GST, margin and currency calculations?

A: Yes, this model includes tax, profit margin and currency conversion functions, so it is better suited to business-style calculations than a basic school calculator. It is handy for desk work where those shortcuts save repeated manual steps.

Q: What is key rollover, and why does it matter on this calculator?

A: Key rollover helps the calculator register rapid button presses more reliably when entering figures quickly. That makes it more practical for office or checkout-style number entry than models that can miss inputs if keys are pressed in fast succession.

Q: Will this calculator stay stable on a smooth desk surface?

A: Yes, it has anti-slip rubber feet to help reduce sliding during regular desk use. That is useful if you enter numbers one-handed or work on laminate or glass surfaces, where lighter calculators can shift around more easily.