--- product_id: 48127742 title: "Helect 2-Line Engineering Scientific Calculator, Suitable for School and Business, Black" brand: "helect" price: "£15.99" currency: GBP in_stock: true category: "Helect" url: https://www.desertcart.co.uk/products/48127742-helect-2-line-engineering-scientific-calculator-suitable-for-school-business store_origin: GB region: United Kingdom --- # 2-variable statistical calculations 240 scientific functions 12-digit 2-line widescreen HD display Helect 2-Line Engineering Scientific Calculator, Suitable for School and Business, Black **Brand:** helect **Price:** £15.99 **Availability:** ✅ In Stock ## Summary > 🧮 Elevate your calculations—because precision is the new power move. ## Quick Answers - **What is this?** Helect 2-Line Engineering Scientific Calculator, Suitable for School and Business, Black by helect - **How much does it cost?** £15.99 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/48127742-helect-2-line-engineering-scientific-calculator-suitable-for-school-business) ## Best For - helect enthusiasts ## Why This Product - Trusted helect brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Protective Sliding Case:** Keep your calculator pristine on-the-go with a sleek, dual-sided cover. - • **Dual-Line Display Mastery:** View inputs and results simultaneously for flawless calculations. - • **Ergonomic & Durable Design:** Comfort grip with responsive buttons and scratch-proof surface for daily hustle. - • **Battery-Powered Reliability:** Long-lasting CR2025 battery ensures uninterrupted performance during crunch time. - • **240 Functions at Your Fingertips:** From engineering to statistics, conquer complex problems effortlessly. ## Overview The Helect H1002 is a professional-grade scientific calculator featuring 240 scientific functions, a 12-digit dual-line widescreen LCD display, and support for 1- and 2-variable statistical calculations. Designed with an ergonomic grip and responsive buttons, it includes a durable sliding protective case and runs on a CR2025 battery, making it ideal for students and professionals seeking reliable, precise computation in business and engineering contexts. ## Description Description Material: Plastic Color: Black Dimensions: approx. 153 x 82.5 x 17mm display input and calculated result simultaneously. Slide-off protective case. Ideal for students, students and professionals. Noteï1 / 4š Since the size above is measured by hand, the size of the actual item you received could be slightly different. Meanwhile, please be reminded that due to lighting effects, monitor's brightness / contrast settings etc, there could be some slight differences in the color tone of the pictures and the actual item. Box contents: 1 x Scientific Calculator ## Features - Professional grade scientific calculator with 240 scientific functions. NOTE: Powered by 1 CR2025 battery. Easily handles 1 and 2 variable statistical calculations, three angle modes (degrees, radians, and grads), and scientific/engineering notation modes - 12-digit widescreen HD display. 2-line display shows inputs and results at the same time. Works efficiently and makes no mistakes - Ergonomic design for a comfortable grip. Responsive buttons, clear numbers, and a scratch-proof surface - Solid sliding protective case covers both sides of the calculator. Protects buttons and the device body - Package includes: Scientific Calculator*1, Instructions ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01MCQMORK | | Best Sellers Rank | 1,106 in Stationery & Office Supplies ( See Top 100 in Stationery & Office Supplies ) 5 in Scientific Calculators | | Brand Name | Helect | | Calculator Type | Business, Engineering/Scientific | | Colour | Black | | Compatible Devices | Single Use | | Country of Origin | China | | Customer Reviews | 4.4 4.4 out of 5 stars (21,214) | | Display Type | LCD | | Enclosure Material | Plastic | | Item Dimensions L x W | 16L x 8.5W centimetres | | Item Weight | 0.42 Pounds | | Manufacturer | Helect | | Manufacturer Part Number | H-1002- | | Model Name | H1002 | | Model Number | H-1002- | | Number of Items | 1 | | Number of Packs | 1 | | Power Source | Battery Powered | | Screen Size | 6.3 Centimetres | | Unit Count | 1.0 count | ## Product Details - **Brand:** Helect - **Calculator Type:** Business, Engineering/Scientific - **Colour:** Black - **Compatible devices:** Single Use - **Display type:** LCD - **Material:** Plastic - **Model name:** H1002 - **Power source:** Battery Powered - **Product dimensions:** 16L x 8.5W centimetres - **Screen size:** 6.3 Centimetres ## Images ![Helect 2-Line Engineering Scientific Calculator, Suitable for School and Business, Black - Image 1](https://m.media-amazon.com/images/I/61qCc8HEOcL.jpg) ## Questions & Answers **Q: Is it possible to replace the battery?** A: Yes, the battery can be replaced. This calculator uses button cell L1154 battery. You can remove the screws on the back of the calculator and open the back cover to replace the battery. **Q: how can I factor a quadratic equation?** A: I haven't used it for this, but if you go on Youtube, it has videos that show you how to do Quadratic equations using a Scientific calculator. I hope that helps! **Q: Does it have a 1/X button? I dont see it in the pics** A: There is no 1/x button only x-1 **Q: Does this calculator have fraction button and does it display fractions?** A: Thanks for your question. Yes, it does. You can use the fraction button "ab/c" to enter a fraction. ## Frequently Bought Together - Helect 2-Line Engineering Scientific Calculator, Suitable for School and Business (Black) - BIC Brite Liner Highlighters, Chisel Tip, 5-Count Pack of Highlighters Assorted Colors, Ideal Highlighter Set for Organizing and Coloring - BIC Xtra-Life Mechanical Pencil, Clear Barrel, Medium Point (0.7mm), 10-Count, Packaging May Vary --- ## 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.co.uk/products/48127742-helect-2-line-engineering-scientific-calculator-suitable-for-school-business](https://www.desertcart.co.uk/products/48127742-helect-2-line-engineering-scientific-calculator-suitable-for-school-business) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-11-03*