---
product_id: 44215738
title: "2-Line Engineering Scientific Calculator, Suitable for School and Business (Black)"
brand: "helect"
price: "KSh6966"
currency: KES
in_stock: true
reviews_count: 8
category: "Helect"
url: https://www.desertcart.co.ke/products/44215738-2-line-engineering-scientific-calculator-suitable-for-school-and-business
store_origin: KE
region: Kenya
---

# 1 & 2 variable stats 240 scientific functions 12-digit 2-line HD display 2-Line Engineering Scientific Calculator, Suitable for School and Business (Black)

**Brand:** helect
**Price:** KSh6966
**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?** KSh6966 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.ke](https://www.desertcart.co.ke/products/44215738-2-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

- • **Built to Last, Ready to Protect:** Durable sliding case shields your calculator from daily wear and tear.
- • **Ergonomic Design Meets Precision:** Comfort grip and responsive buttons keep you focused and efficient.
- • **Versatile Modes for Every Scenario:** Switch seamlessly between degrees, radians, grads, and engineering notation.
- • **Dual-Line Display for Instant Clarity:** See your input and result simultaneously—no more guesswork.
- • **Master Complex Calculations Effortlessly:** 240 advanced scientific functions to power through any problem.

## Overview

The Helect 2-Line Engineering Scientific Calculator is a professional-grade tool featuring 240 scientific functions, a crisp 12-digit dual-line LCD display, and ergonomic design. Ideal for students and professionals alike, it supports complex statistical calculations and multiple angle modes, all protected by a durable sliding case for everyday reliability.

## Description

desertcart.com : Helect 2-Line Engineering Scientific Calculator, Suitable for School and Business (Black) : Office Products

Review: Student - Works great
Review: Nice Low Cost Calculator - This is a perfectly good low end calculator. It has all the functions one needs to get through high school and probably well into college. It does trig, log and so on. It has a two line LCD, lots of buttons and everything else one might expect. Yes, you can pay more and get something fancier, but I've been quite satisfied.

## Features

- Professional grade scientific calculator with 240 scientific functions. 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 mistake
- Meets the ergonomics design and offers a comfortable grip. Responsive buttons, clear numbers, and scratch-proof
- Solid sliding protective case covers either side of the calculator. Protects buttons and the device body
- Package includes: Scientific Calculator*1, instructions

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01MCQMORK |
| Best Sellers Rank | #56,185 in Office Products ( See Top 100 in Office Products ) #59 in Scientific Calculators |
| Brand | Helect |
| Calculator Type | Engineering/Scientific |
| Color | Black |
| Customer Reviews | 4.4 out of 5 stars 20,861 Reviews |
| Display Type | LCD |
| Enclosure Material | Plastic |
| Item Dimensions L x W | 0.63"L x 0.33"W |
| Item Weight | 180 Grams |
| Manufacturer | Helect |
| Material | Plastic |
| Power Source | Battery Powered |
| Screen Size | 6.3 Centimeters |

## Product Details

- **Brand:** Helect
- **Calculator Type:** Engineering/Scientific
- **Color:** Black
- **Power Source:** Battery Powered
- **Screen Size:** 6.3 Centimeters

## Images

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

## Available Options

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

## Questions & Answers

**Q: does it do mean and standard deviation?**
A: The answer to this question is perhaps. The problem is the instruction booklet does not go with the calculator. Keys mentioned in the booklet are not present on the actual calculator and that includes buttons necessary for mean and SD calculations. I have spent a lot of time on this calculator and so far have not been bale to get mean or SD. The Chinese manufacturers need to produce an instruction booklet that refers to the particular calculator in question. As it is I cannot recommend this calculator.

**Q: How do you change it to radian mode?**
A: Press the key Mode/clr key  several times until DEG RAD GRA appears. Then press the number under the word RAD.

**Q: I have a function question. if i want to square root 9, do i input 9 1st, or do i select the square root function 1st?**
A: Select the square root function first.

**Q: can you actually see the parentheses when you press it**
A: Yes.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Student
*by P***N on October 16, 2025*

Works great

### ⭐⭐⭐⭐⭐ Nice Low Cost Calculator
*by K***G on March 12, 2018*

This is a perfectly good low end calculator. It has all the functions one needs to get through high school and probably well into college. It does trig, log and so on. It has a two line LCD, lots of buttons and everything else one might expect. Yes, you can pay more and get something fancier, but I've been quite satisfied.

### ⭐⭐⭐⭐⭐ Calculator
*by E***Z on October 6, 2025*

Exactly as predicted

## 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.co.ke/products/44215738-2-line-engineering-scientific-calculator-suitable-for-school-and-business](https://www.desertcart.co.ke/products/44215738-2-line-engineering-scientific-calculator-suitable-for-school-and-business)

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*Product available on Desertcart Kenya*
*Store origin: KE*
*Last updated: 2026-03-08*