--- product_id: 1158164 title: "10-Digit Calculator, Small Pocket Calculator, Dual Powered (EL344RB)" brand: "sharp" price: "R$324" currency: BRL in_stock: true category: "Sharp" url: https://www.desertcart.com.br/products/1158164-10-digit-calculator-small-pocket-calculator-dual-powered-el344rb store_origin: BR region: Brazil --- # Built-in metric converter 10-digit precision Solar + battery dual power 10-Digit Calculator, Small Pocket Calculator, Dual Powered (EL344RB) **Brand:** sharp **Price:** R$324 **Availability:** ✅ In Stock ## Summary > 🔢 Calculate smarter, work faster — the Sharp edge of efficiency! ## Quick Answers - **What is this?** 10-Digit Calculator, Small Pocket Calculator, Dual Powered (EL344RB) by sharp - **How much does it cost?** R$324 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/1158164-10-digit-calculator-small-pocket-calculator-dual-powered-el344rb) ## Best For - sharp enthusiasts ## Why This Product - Trusted sharp brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Metric Mastery:** Instant metric conversions built-in to speed up your workflow. - • **Eco-Smart Power:** Solar powered with battery backup for uninterrupted use anywhere. - • **Compact & Portable:** Slim, lightweight design fits perfectly in your pocket or bag. - • **Trusted Brand Reliability:** Sharp quality with a 4.4-star rating from over 700 users. - • **Precision at Your Fingertips:** 10-digit display ensures flawless calculations every time. ## Overview The Sharp EL344RB is a compact, solar-powered 10-digit calculator featuring an easy-to-read LCD display and built-in metric converter. Designed for professionals and students alike, it combines precision, portability, and eco-friendly dual power sources to keep you calculating confidently on the go. ## Description desertcart.com : Sharp 10-Digit Calculator, Small Pocket Calculator, Dual Powered (EL344RB) | 44 Function Metric Converter with Punctuation, Easy-to-Read LCD Display, Compact for Students and Professionals, Gray : Scientific Calculators : Office Products ## Features - 10-DIGIT LCD WITH PUNCTUATION: Large 13mm digits and 3-digit punctuation keep long figures easy to read, helping prevent misread numbers at a glance. - DUAL POWER SOURCE: Runs on solar power with a battery backup (1 LR1130 battery), and an automatic power-off function conserves energy between uses. - 44 BUILT-IN METRIC CONVERSIONS: Color-coded conversion keys handle length, area, capacity, weight, volume, energy, and temperature, so switching between units takes seconds instead of a lookup chart. - POCKET-READY DESIGN: A slim 0.26-inch profile, durable rubber keys, and an included protective wallet case keep this calculator ready to travel between the classroom, kitchen, office, or job site. - TRUSTED BY WORKPLACES FOR DECADES: Sharp has been a dependable name in office calculation for generations — practical tools built around the way people actually work. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000II07IO | | Best Sellers Rank | #83,816 in Office Products ( See Top 100 in Office Products ) #66 in Scientific Calculators | | Brand | Sharp | | Built-In Media | Calculator | | Calculator Type | Business | | Color | White | | Compatible Devices | Widely compatible with devices that have a display and input method | | Customer Reviews | 4.4 4.4 out of 5 stars (718) | | Display Type | LCD | | Enclosure Material | Plastic | | Global Trade Identification Number | 00074000014350, 00074000018334, 00999994399743, 20074000014354 | | Item Dimensions L x W | 7.5"L x 4.63"W | | Item Highlight | 44 Function Metric Converter with Punctuation, Easy-to-Read LCD Display, Compact for Students and Professionals, Gray | | Item Weight | 0.02 kg | | Manufacturer | Sharp | | Mfr Part Number | EL-344RB | | Model Name | EL-344RB | | Model Number | EL344RB | | Number of Batteries | 1 AA batteries required. | | Number of Items | 1 | | Power Source | Battery Powered, Solar Powered | | UPC | 800188096914 809385664001 638084845318 074000018334 999994029916 053786286953 807030493488 074000014350 806792175892 999993641171 088021268012 378877999827 862373649558 191120055114 804993637584 803982781598 809099329975 700580246149 971475385940 823019788451 801593374581 777786299996 115970797765 641438169831 809302157852 666672976885 071030312210 641438716677 132017663500 021112820454 0880217202… | | Unit Count | 1 Count | | Warranty Description | Contact Manufacturer | ## Product Details - **Brand:** Sharp - **Calculator Type:** Business - **Color:** White - **Number of Batteries:** 1 AA batteries required. - **Power Source:** Battery Powered, Solar Powered ## Images ![10-Digit Calculator, Small Pocket Calculator, Dual Powered (EL344RB) - Image 1](https://m.media-amazon.com/images/I/91Ue9dggQfL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Converts metrics fast?** A: One-touch conversion functions switch between common metric and imperial units in seconds. **Q: Easy to carry?** A: Slim pocket-sized design fits in a shirt pocket, tool bag, desk drawer, or travel kit. **Q: More than basic math?** A: Calculates fractions, decimals, currency rates, and measurement conversions in one device. **Q: Good for work use?** A: Popular with engineers, healthcare workers, contractors, travelers, and international professionals. ## Frequently Bought Together - Sharp El344rb Metric Conversion Wallet Calculator, 10-Digit Lcd - Calculator, Deli Standard Function Basic Calculators, Solar Battery Dual Power Office Calculator with Cover, Metal Panel - Sharp Electronics 8-Digit Twin Powered Calculator (EL-243S/EL-243SB), Standard Function, White --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.br/products/1158164-10-digit-calculator-small-pocket-calculator-dual-powered-el344rb](https://www.desertcart.com.br/products/1158164-10-digit-calculator-small-pocket-calculator-dual-powered-el344rb) --- *Product available on Desertcart Brazil* *Store origin: BR* *Last updated: 2026-11-09*