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Brown desktop calculator with large 12-digit LCD display and big buttons, antique pewter finish

SOEWIOU

SOEWIOU 12 Digit Desktop Calculator Brown 130T-Brown

SKU CH-JQJN-QX82X

A 12-digit desktop calculator with dedicated tax keys, large LCD display, big buttons and dual solar-battery power for financial work

  • FeaturesSolar Powered, LCD, Large, Standard Function, 130T-Brown
  • ColorBrown
  • Finish/SurfaceAntique Pewter
  • Sizes/Dimensions.5mm
  • Selling Unitunit
  • Quantity1 each

SOEWIOU computer grey

  • Simplify tax work with dedicated TAX+ and TAX- keys
  • Read figures easily on a large 12-digit LCD display
  • Reduce entry errors using big, well-spaced buttons
  • Run uninterrupted with solar and battery dual power
  • Save battery life with auto-off after 8 minutes

Core Purpose

The SOEWIOU 130T-Brown is a 12-digit desktop calculator built for financial accounting and business use. Dedicated TAX+ and TAX- keys simplify advanced tax calculation with customizable rate settings. Large LCD display and big buttons reduce input errors for accountants and sales professionals. Dual solar and battery power ensures uninterrupted operation with auto-off after 8 minutes of inactivity.

Setup Check

Verify that your work surface accommodates the 175 by 126 millimetre footprint and 31 millimetre height. The unit weighs 0.21 kilograms and requires no external power connection. Ensure ambient light is sufficient for the solar panel or that a battery is installed for low-light conditions. No software installation or driver configuration is needed for immediate use.

Build Integration

The calculator sits independently on a desk, freeing up USB ports and requiring no host device. Memory functions including GT, MRC, M+, M-, and MU support complex multi-step calculations without external tools. Constant calculation mode handles repetitive operations efficiently. Antique pewter finish and brown colour suit professional office environments.

Highlights

  • Simplify tax work with dedicated TAX+ and TAX- keys
  • Read figures easily on a large 12-digit LCD display
  • Reduce entry errors using big, well-spaced buttons
  • Run uninterrupted with solar and battery dual power
  • Save battery life with auto-off after 8 minutes

Specifications

BrandSOEWIOU
FeaturesSolar Powered, LCD, Large, Standard Function, 130T-Brown
ColorBrown
Finish/SurfaceAntique Pewter
Sizes/Dimensions.5mm
Selling Unitunit
Quantity1 each
Specifications175 L x 126 W x 31 H millimeters, 0.21 kilograms, Solar Powered, LCD, 130T-Brown, Large, OS-130T,

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Questions about this item

Does the box include a battery, or is the solar panel the only power source?

The calculator runs on a dual-power system with both solar and battery supply, and it switches automatically depending on light conditions.

Which model variant matches the 12-digit display and tax keys shown in the listing?

The 130T-Brown model provides a 12-digit LCD, large buttons and dedicated TAX+ and TAX- keys for custom rate setting.

How does the GT key change the result when I enter 2×3=, 3×5=, 6×8= in sequence?

Pressing GT after those entries recalls the grand total stored in memory, giving 69 instead of the last individual result.

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