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SOEWIOU OS-2135 Pro desktop calculator, 12-digit extra-large tilted LCD, plastic body, solar and battery powered

SOEWIOU

SOEWIOU OS-2135 Pro 12-Digit Desktop Calculator

SKU CH-BFYY-K94E8

A 12-digit desktop calculator with a 5-inch tilted LCD, irregular feedback keys, solar and AAA battery power, and memory functions for accounting and retail use

  • Surface finishPlastic
  • Product typeA
  • Key featuresSolar & AAA Battery, LCD, X-Large, Standard Function, OS-213
  • Size details1
  • Sold asUnit
  • Pack quantity1 each
  • 5" tilted LCD aligns with natural eye level for fatigue-free viewing
  • Dual solar and AAA battery power with auto-off after 8 minutes
  • Irregular oversized + and = keys give distinct tactile feedback for accurate entry
  • ABS construction rated for 1 million+ key presses ensures commercial durability
  • Visual operation symbols and GT/MU functions support accounting and retail workflows

Professional 12-Digit Desktop Calculator

The SOEWIOU OS-2135 Pro is a 12-digit desktop calculator built for daily accounting and business tasks. It combines a 5-inch tilted LCD with oversized irregular keys for accurate data entry. Dual solar and AAA battery power provides reliable operation in various lighting conditions. The ABS plastic chassis weighs 0.37 kilograms and measures 18.5 by 15.6 by 0.1 centimeters.

Suited for office staff.

The visible operation symbol display and dedicated memory keys streamline repeated calculations and tax work. Mark-up and grand-total functions support margin analysis without external tools. Buyers needing scientific functions, programmability or a printing record should look at other devices. The fixed 30-degree tilt cannot be adjusted for standing use.

Fits any flat workspace with minimal footprint

The slim profile at 41 millimetres high leaves ample desk space for documents or a keyboard. Solar cells harvest ambient light while the included AAA cell offers 18 months of backup power. Auto-shutdown after eight idle minutes preserves energy without user intervention. No cables, software or external power supply are required.

How it compares

Measured against everything we stock in Business Equipment & Fixtures, at today’s prices. Recalculated every night.

Price $29.99
Cheaper than about 90% of the 1,553 comparable items (median $120.99).

Specifications

Product
Brand nameSOEWIOU
Product typeA
Size & build
Surface finishPlastic
Size details1
In the box
Pack quantity1 each

Questions about this item

What power sources does the SOEWIOU OS-2135 Pro need to operate?

It runs on a built-in solar panel in good light and includes one AAA battery that supplies up to 18 months of backup power.

Will the 12-digit display show memory symbols and operation signs while I keep older paper records?

Yes, the 5-inch tilted LCD shows the active operator and memory status so you can cross-check figures against existing logs.

How can I confirm the calculator is calculating correctly after I turn it on?

Press a simple sum such as 2+3= and verify the display reads 5, then check that the GT key recalls the same total.

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