---
product_id: 509135175
title: "Pendancy Financial Accounting Extra Large LCD Display Large Button 12 Digits Dual Power Electronics Desktop Calculator (OS-2135 Pro)"
brand: "pendancy"
price: "฿3965"
currency: THB
in_stock: true
url: https://www.desertcart.co.th/products/509135175-pendancy-financial-accounting-extra-large-lcd-display-large-button-12
store_origin: TH
region: Thailand
---

# 5'' ergonomic 30° tilted display Dual power: solar + battery 12-digit precision Pendancy Financial Accounting Extra Large LCD Display Large Button 12 Digits Dual Power Electronics Desktop Calculator (OS-2135 Pro)

**Brand:** pendancy
**Price:** ฿3965
**Availability:** ✅ In Stock

## Summary

> 🧮 Elevate your calculations with precision and style—never miss a beat!

## Quick Answers

- **What is this?** Pendancy Financial Accounting Extra Large LCD Display Large Button 12 Digits Dual Power Electronics Desktop Calculator (OS-2135 Pro) by pendancy
- **How much does it cost?** ฿3965 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/509135175-pendancy-financial-accounting-extra-large-lcd-display-large-button-12)

## Best For

- pendancy enthusiasts

## Why This Product

- Trusted pendancy brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Endure:** Durable ABS plastic and 1 million+ press-rated keys for professional reliability
- • **Visual Workflow:** Operation symbols displayed in real-time for seamless multi-step calculations
- • **Eye-Level Clarity:** 5-inch tilted LCD display reduces eye strain during long calculations
- • **Unstoppable Power Duo:** Solar panel plus 18-month AAA battery backup for continuous use
- • **Precision at Your Fingertips:** 12-digit large buttons with irregular shapes for error-free input

## Overview

The Pendancy OS-2135 Pro is a professional-grade desktop calculator featuring a large 12-digit display with a 5-inch ergonomic 30° tilt for optimal viewing. It combines dual power sources—solar and AAA battery with 18 months backup—and durable ABS construction rated for over 1 million key presses. Designed for accuracy and efficiency, it includes uniquely shaped keys for tactile feedback and real-time operation symbol display, making it ideal for financial, retail, and engineering professionals.

## Description

This general purpose desktop calculator is perfect for home or office. Solar Plus power works even in dim light.  Large 12-digit display  Tax & Currency Exchange function Textured number button On and Off buttons Large easy-to-ready Big Display Constants for +, - , x, ÷ Mark-up percent, +/- 3-digit comma markers Independent memory Solar power and battery back-upWarning:Solar panels provide limited power, please install the battery before use.The battery that comes with the product is a disposable battery, please do not charge.The energy provided by the solar panel is only used by the calculator, can not charge the battery.Package including:1 x Calculator1 x AAA Battery1 x English Guide

## Features

- 【Irregular Highly Feedback Keys】Irregular shape "+" and "+" Keys are magnified, helping you recognize what you pressed. The Special Keys make you have a different touch feeling on different keys, “click” sense of pressing a button makes your every press more accurate, and work more efficiently.
- 【5" Ergonomic Tilted Display】5'' large LCD crystal-clear display. When you put the calculator on the desktop, the 30° large display is just opposite your sight, aligning perfectly with natural eye level for fatigue-free calculations. clearer than a horizontal display.
- 【Dual Power & Auto Sleep】High-efficiency solar panel can be used in well-lit areas while the included AAA battery provides 18 months of backup power, doubling safe uninterruptible power. The calculator will shut down automatically after 8 minutes without operation.
- 【High Quality ABS Engineering Plastic】This calculator is made of ABS high-strength engineering plastics, lightweight but durable. Reinforced button contacts rated for 1 million+ presses ensure commercial-grade reliability for accounting, retail checkout, and engineering applications.
- 【Universal Professional Companion】Visualized Operation Symbol Display helps you see the operation step when you operate continuously. It will express the symbol (plus, subtract, multiply, or divide) on the screen. Universal for home budgeting, financial offices (IRS-compliant decimal settings) and supermarket checkouts, etc.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07LD74VYM |
| Best Sellers Rank | #2,621 in Office Products ( See Top 100 in Office Products ) #11 in Basic Office Calculators |
| Brand | pendancy |
| Calculator Type | Standard Function |
| Color | OS-2135 Pro |
| Customer Reviews | 4.6 out of 5 stars 3,817 Reviews |
| Display Type | LCD |
| Enclosure Material | Plastic |
| Item Dimensions L x W | 7.5"L x 6.1"W |
| Item Height | 0.1 centimeters |
| Item Weight | 370 Grams |
| Manufacturer | pendancy Co.,Ltd |
| Number of Batteries | 1 AA batteries required. |
| Power Source | Solar & AAA Battery |
| Screen Size | 5 Inches |
| UPC | 722737334127 |
| Warranty Description | Free replacement within 90 days |

## Product Details

- **Brand:** pendancy
- **Colour:** Os-2135-1
- **Calculator Type:** Engineering/Scientific, Financial
- **Power source:** Solar & AAA Battery
- **Screen size:** 5 Inches
- **Number of batteries:** 1 AA batteries required.
- **Model name:** OS-2135
- **Material:** ABS Plastic
- **Product dimensions:** 18.5L x 15.6W centimetres
- **Display type:** LCD

## Images

![Pendancy Financial Accounting Extra Large LCD Display Large Button 12 Digits Dual Power Electronics Desktop Calculator (OS-2135 Pro) - Image 1](https://m.media-amazon.com/images/I/714w-hvP4dL.jpg)
![Pendancy Financial Accounting Extra Large LCD Display Large Button 12 Digits Dual Power Electronics Desktop Calculator (OS-2135 Pro) - Image 2](https://m.media-amazon.com/images/I/81FBT8HgunL.jpg)
![Pendancy Financial Accounting Extra Large LCD Display Large Button 12 Digits Dual Power Electronics Desktop Calculator (OS-2135 Pro) - Image 3](https://m.media-amazon.com/images/I/71uwjwowr7L.jpg)
![Pendancy Financial Accounting Extra Large LCD Display Large Button 12 Digits Dual Power Electronics Desktop Calculator (OS-2135 Pro) - Image 4](https://m.media-amazon.com/images/I/71pNkX1nLsL.jpg)
![Pendancy Financial Accounting Extra Large LCD Display Large Button 12 Digits Dual Power Electronics Desktop Calculator (OS-2135 Pro) - Image 5](https://m.media-amazon.com/images/I/71NofyOwfzL.jpg)

## Available Options

This product comes in different **Colour Name, Size Name** options.

## Frequently Bought Together

- Desktop Calculator Extra Large LCD Display 12-Digit Big Number Accounting Calculator with Giant Response Button, Battery & Solar Powered, Perfect for Office Business Home Daily Use(OS-2135)
- Casio MS-80B Calculator – Desktop Calculator with Tax & Currency Tools | General Purpose | Large Display | Ideal for Home, Office & Everyday Math

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**Shop now:** [https://www.desertcart.co.th/products/509135175-pendancy-financial-accounting-extra-large-lcd-display-large-button-12](https://www.desertcart.co.th/products/509135175-pendancy-financial-accounting-extra-large-lcd-display-large-button-12)

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-02-21*