---
product_id: 806068928
title: "12 Digits Desktop Calculator with Large LCD Display and Sensitive Button, Dual Solar Power and Battery, Standard Function for Office, Home, School, Metal Body, 837A Pro Blue"
brand: "truly"
price: "11974 Ft"
currency: HUF
in_stock: true
reviews_count: 8
category: "Truly"
url: https://www.desertcart.hu/products/806068928-12-digits-desktop-calculator-with-large-lcd-display-and-sensitive
store_origin: HU
region: Hungary
---

# Dual solar & battery power 12-digit precision Durable metal body 12 Digits Desktop Calculator with Large LCD Display and Sensitive Button, Dual Solar Power and Battery, Standard Function for Office, Home, School, Metal Body, 837A Pro Blue

**Brand:** truly
**Price:** 11974 Ft
**Availability:** ✅ In Stock

## Summary

> 🔢 Elevate your desk game with precision and style — don’t let basic math slow you down!

## Quick Answers

- **What is this?** 12 Digits Desktop Calculator with Large LCD Display and Sensitive Button, Dual Solar Power and Battery, Standard Function for Office, Home, School, Metal Body, 837A Pro Blue by truly
- **How much does it cost?** 11974 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/806068928-12-digits-desktop-calculator-with-large-lcd-display-and-sensitive)

## Best For

- truly enthusiasts

## Why This Product

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

## Key Features

- • **Eco-Smart Dual Power:** Solar powered with battery backup and auto power-off to save energy and keep you running all day.
- • **Built to Impress & Last:** Premium brushed metal face delivers a sleek, professional look and long-lasting durability.
- • **Business-Ready Functions:** Includes GT, MU, double-zero, and backspace keys for fast, efficient financial calculations.
- • **Crystal-Clear 12-Digit Display:** Anti-glare screen ensures effortless reading even under harsh office lights or sunlight.
- • **Effortless Accuracy with Big Buttons:** Spacious, sensitive keys minimize input errors and speed up your workflow.

## Overview

The TRULY 837A Pro Blue is a robust 12-digit desktop calculator featuring a large anti-glare LCD, dual solar and battery power for uninterrupted use, and a premium metal body designed for professional environments. Its oversized buttons and essential business functions make it perfect for office, home, or school tasks requiring reliable, fast calculations.

## Description

desertcart.com : TRULY 12 Digits Desktop Calculator with Large LCD Display and Sensitive Button, Dual Solar Power and Battery, Standard Function for Office, Home, School, Metal Body, 837A Pro Blue : Office Products

Review: Premium Quality - The photo doesn't do it justice. The actual calculator looks and feels much more premium. Love the metal surface. Great purchase.
Review: Basic and easy to use. - We needed a new calculator to replace a broken one. My wife asked for one a bit larger than the previous one so it could be read a bit easier. I found this one while searching desertcart. It had the basic features we needed, the numerals were a decent size without being too big, and the price was great. It arrived in decent time and without any damages. This is not a scientific or plotting calculator; it's just a basic function calculator for simple use, i.e. balancing the checkbook, figuring square footage, etc. Its buttons are nicely sized and work properly. The digits are bright and easy to read. This isn't anything fancy, just a well made calculator. I would recommend it for your home bookwork needs.

## Features

- 「Large 12-Digit Anti-Glare Display:」Easy-to-read numbers with wide viewing angle. Clear visibility under office lighting or sunlight — less eye strain for daily work.
- 「Big Buttons for Fast, Accurate Input:」Well-spaced, easy-press keys reduce mistakes and improve speed — ideal for accounting, retail, and desk use.
- 「Premium Metal Face, Built to Last:」Brushed metal front panel delivers a solid, professional feel — not flimsy plastic. Designed for long-term daily use.
- 「Dual Power with Auto Power Off:」Solar powered with pre-installed battery backup. Automatically powers off when not in use to save energy.
- 「Essential Business Functions Included:」GT, MU, double-zero (00), and backspace key support faster calculations for finance, shop counters, and everyday tasks.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0G5XQCLXY |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Best Sellers Rank | #24,715 in Office Products ( See Top 100 in Office Products ) #64 in Basic Office Calculators |
| Customer Reviews | 4.6 4.6 out of 5 stars (30) |
| Date First Available | December 9, 2025 |
| Item Weight | 5.9 ounces |
| Item model number | 837A |
| Manufacturer | TRULY |
| Product Dimensions | 6 x 5 x 0.1 inches |

## Product Details

- **Brand:** TRULY
- **Calculator Type:** Standard Function
- **Color:** Deep Blue
- **Number of Batteries:** 1 Lithium Ion batteries required. (included)
- **Power Source:** Battery Powered

## Images

![12 Digits Desktop Calculator with Large LCD Display and Sensitive Button, Dual Solar Power and Battery, Standard Function for Office, Home, School, Metal Body, 837A Pro Blue - Image 1](https://m.media-amazon.com/images/I/716S+phxrwL.jpg)

## Available Options

This product comes in different **Color** options.

## Questions & Answers

**Q: Who is it suitable for?**
A: Suitable for students, financial offices, household use, industrial and outdoor settings.

**Q: Battery life?**
A: Solar + battery dual power supply delivers extended battery life.

**Q: Product features?**
A: Precise computational capabilities, large buttons provide a premium tactile experience.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Premium Quality
*by M***X on February 19, 2026*

The photo doesn't do it justice. The actual calculator looks and feels much more premium. Love the metal surface. Great purchase.

### ⭐⭐⭐⭐⭐ Basic and easy to use.
*by M***N on October 13, 2025*

We needed a new calculator to replace a broken one. My wife asked for one a bit larger than the previous one so it could be read a bit easier. I found this one while searching Amazon. It had the basic features we needed, the numerals were a decent size without being too big, and the price was great. It arrived in decent time and without any damages. This is not a scientific or plotting calculator; it's just a basic function calculator for simple use, i.e. balancing the checkbook, figuring square footage, etc. Its buttons are nicely sized and work properly. The digits are bright and easy to read. This isn't anything fancy, just a well made calculator. I would recommend it for your home bookwork needs.

### ⭐⭐⭐⭐⭐ Display shows function information also
*by C***Y on September 7, 2025*

This calculator is actually better than the product listing gives it credit for. That is pretty rare. I'm referring to the display of the calculator. In my picture, you can see that the display actually shows more information than just digits. It also shows you what function you have pressed (e.g. addition, subtraction, multiplication, division, etc…). The next good thing about this calculator is the feel of the buttons. They are soft enough so I don't have to apply too much pressure to register a press. There's a satisfying soft click feel and sound when you press the buttons. I only have 1 minor issue in the calculator that was shipped to me which is the "0" button will stick slightly if I press it along the bottom left corner. This doesn't seem to affect anything because I can still keep pressing any other button and keep going on my calculation. Then the "0" button pops right back with a second. I also find that this calculator is quick and the display is positioned at a good angle that makes it clear and easy to see the numbers. I can't tell if this is due to the solar panel or the L1131F button battery that's installed. The brushed metal finish gives the calculator a nice look. This metal layer is only on the top half. The bottom half of the calculator is a gray plastic. Then you have some rubber sticker feet to keep the calculator from slipping around when you use it.

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**Shop now:** [https://www.desertcart.hu/products/806068928-12-digits-desktop-calculator-with-large-lcd-display-and-sensitive](https://www.desertcart.hu/products/806068928-12-digits-desktop-calculator-with-large-lcd-display-and-sensitive)

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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-03-06*