---
product_id: 48127742
title: "2-Line Engineering Scientific Calculator, Suitable for School and Business, Black"
brand: "helect"
price: "B/.51"
currency: PAB
in_stock: true
reviews_count: 13
category: "Helect"
url: https://www.desertcart.com.pa/products/48127742-2-line-engineering-scientific-calculator-suitable-for-school-and-business
store_origin: PA
region: Panama
---

# 2-line display for input & result 3 angle modes: degrees, radians, grads Dual L1154 batteries included 2-Line Engineering Scientific Calculator, Suitable for School and Business, Black

**Brand:** helect
**Price:** B/.51
**Availability:** ✅ In Stock

## Summary

> 📈 Elevate your calculations—because precision is the new power move.

## Quick Answers

- **What is this?** 2-Line Engineering Scientific Calculator, Suitable for School and Business, Black by helect
- **How much does it cost?** B/.51 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/48127742-2-line-engineering-scientific-calculator-suitable-for-school-and-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

- • **Robust & Ready:** Heavy-duty build with a sleek slide-off protective case—perfect for on-the-go professionals and students.
- • **Versatile Angle Modes:** Switch seamlessly between degrees, radians, and grads to tackle any problem with precision.
- • **Power-Packed Performance:** Includes long-lasting dual L1154 batteries to keep you calculating without interruption.
- • **Dual-Line Display Mastery:** See your input and results simultaneously for error-free calculations.
- • **Statistical & Scientific Edge:** Effortlessly handle 1 & 2 variable stats and scientific notation to stay ahead in academics and business.

## Overview

The Helect 2-Line Engineering Scientific Calculator combines professional-grade durability with a dual-line display that shows both input and results simultaneously. Powered by dual L1154 batteries, it supports advanced statistical calculations and three angle modes (degrees, radians, grads), making it ideal for students and professionals seeking reliable, precise performance in a sleek, portable design.

## 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

Review: Great for School - Great item
Review: Effective. Does it job - Excellent

## Features

- Heavy duty, professional quality scientific calculator (2 x L1154 batteries included in box contents).
- 2 line display: Input View and at the same time the calculation.
- Easy to use 1 and 2 variable statistical calculations, three angle modes (degrees, radians and graduates) and scientific/technical notation.
- Push the protective case off.
- Ideal for college students, students and professionals. -

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01MCQMORK |
| Best Sellers Rank | 402 in Stationery & Office Supplies ( See Top 100 in Stationery & Office Supplies ) 5 in Scientific Calculators |
| Guaranteed software updates until | unknown |
| Item model number | H-1002- |
| Manufacturer | Helect |
| Product Dimensions | 15.9 x 8.2 x 2.1 cm; 180 g |

## Product Details

- **Brand:** Helect
- **Calculator Type:** Business, Engineering/Scientific
- **Colour:** Black
- **Display type:** LCD
- **Manufacturer:** Helect
- **Material:** Plastic
- **Model name:** H1002
- **Power source:** Battery Powered
- **Product dimensions:** 16L x 8.5W centimetres
- **Screen size:** 6.3 Centimetres

## Images

![2-Line Engineering Scientific Calculator, Suitable for School and Business, Black - Image 1](https://m.media-amazon.com/images/I/61uodOrgoJL.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.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great for School
*by L***A on 21 December 2025*

Great item

### ⭐⭐⭐⭐⭐ Effective. Does it job
*by T***A on 5 January 2026*

Excellent

### ⭐⭐⭐⭐ Same as Casio
*by M***N on 18 September 2024*

It’s v good and price is v reasonable Work Same as Casio

## Frequently Bought Together

- Helect 2-Line Engineering Scientific Calculator, Suitable for School and Business (Black)
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- BIC Xtra-Life Mechanical Pencil, Clear Barrel, Medium Point (0.7mm), 10-Count, Packaging May Vary

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**Shop now:** [https://www.desertcart.com.pa/products/48127742-2-line-engineering-scientific-calculator-suitable-for-school-and-business](https://www.desertcart.com.pa/products/48127742-2-line-engineering-scientific-calculator-suitable-for-school-and-business)

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*Product available on Desertcart Panama*
*Store origin: PA*
*Last updated: 2026-01-23*