---
product_id: 29568419
title: "Sponsored Ad - SwissMicros DM15L RPN Calculator – HP 15C Inspired |Titanium Shell | Complex Numbers & Matrix | USB | Root-Solver"
brand: "swissmicros"
price: "₨9210"
currency: SCR
in_stock: true
url: https://www.desertcart.sc/products/29568419-sponsored-ad-swissmicros-dm15l-rpn-calculator-hp-15c-inspired-titanium
store_origin: SC
region: Seychelles
---

# solar-powered & memory retention 448 programmable steps CNC-machined titanium build Sponsored Ad - SwissMicros DM15L RPN Calculator – HP 15C Inspired |Titanium Shell | Complex Numbers & Matrix | USB | Root-Solver

**Brand:** swissmicros
**Price:** ₨9210
**Availability:** ✅ In Stock

## Summary

> 🧮 Elevate your calculations with the SwissMicros DM15L — where classic precision meets modern power.

## Quick Answers

- **What is this?** Sponsored Ad - SwissMicros DM15L RPN Calculator – HP 15C Inspired |Titanium Shell | Complex Numbers & Matrix | USB | Root-Solver by swissmicros
- **How much does it cost?** ₨9210 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/29568419-sponsored-ad-swissmicros-dm15l-rpn-calculator-hp-15c-inspired-titanium)

## Best For

- swissmicros enthusiasts

## Why This Product

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

## Key Features

- • **Speedy RPN Logic:** Reverse Polish Notation reduces keystrokes and errors for rapid multi-step calculations.
- • **Built to Last & Go:** Durable titanium housing with lightweight, pocket-sized portability for professionals on the move.
- • **Crystal-Clear Display:** High-contrast multi-view screen perfect for matrix ops, calculus, physics, and statistics.
- • **Precision Meets Legacy:** Modern HP-15C upgrade with enhanced scientific & engineering functions.
- • **Powerful Programmability:** 448-step programs with labels, subroutines & conditional branching for complex workflows.

## Overview

The SwissMicros DM15L is a premium, programmable scientific calculator inspired by the HP-15C, featuring 448 program steps, advanced math functions including matrix and calculus operations, and a durable CNC-machined titanium body. Its solar power and memory retention ensure reliability on the go, while the efficient RPN logic and high-contrast display make it ideal for students and STEM professionals seeking a compact powerhouse for complex calculations.

## Description

Sponsored Ad - SwissMicros DM15L RPN Calculator – HP 15C Inspired |Titanium Shell | Complex Numbers & Matrix | USB | Root-Solver

## Features

- Modern Take on a Classic: A reimagined HP-15C with updated precision and enhanced functions. Handles geometry, statistics, and engineering tasks with ease and rivals today’s top graphing and scientific calculators for academic or professional use.
- Programmable Power: Up to 448 program steps with labels, subroutines, and conditional branching — ideal for exam prep and advanced coursework in algebra, physics, and engineering.
- Engineered for Complex Math: Handles matrix operations, complex numbers, numerical integration, root solving, and advanced calculus, with clear multi-view display for physics and statistics.
- Efficient RPN Logic: Reverse Polish Notation minimizes keystrokes and input errors, speeding up multi-step calculations in algebra, calculus, finance, and more.
- Premium, Portable Build: CNC-machined titanium housing provides durability and long life, while the high-contrast display and lightweight, compact design make it easy to carry and resilient for everday use.
- Compact Scientific Powerhouse: Full scientific calculator capability in a slim, pocket-sized design — perfect for engineers and students on the move.
- Memory Retention After Power-Off: Keeps programs and settings safe, even when powered off — exactly what you need for a long project or traveling.
- Intuitive User Experience – Familiar layout and function set mirror the classic HP-15C, making it easy for longtime users to transition without a learning curve.
- Fast Execution of Stored Programs – Modern internals deliver faster performance than the original HP-15C, accelerating complex calculations and workflows.
- Ideal for STEM Professionals – A trusted tool for physicists, mathematicians, engineers, and students needing reliability and power in one compact device.

## Product Details

- **Brand:** SwissMicros
- **Color:** brown
- **Calculator Type:** Engineering/Scientific
- **Power Source:** Battery Powered
- **Screen Size:** 2.4 Inches

## Images

![Sponsored Ad - SwissMicros DM15L RPN Calculator – HP 15C Inspired |Titanium Shell | Complex Numbers & Matrix | USB | Root-Solver - Image 1](https://m.media-amazon.com/images/I/51bqm7yzwQL.jpg)
![Sponsored Ad - SwissMicros DM15L RPN Calculator – HP 15C Inspired |Titanium Shell | Complex Numbers & Matrix | USB | Root-Solver - Image 2](https://m.media-amazon.com/images/I/517lRjQA+hL.jpg)
![Sponsored Ad - SwissMicros DM15L RPN Calculator – HP 15C Inspired |Titanium Shell | Complex Numbers & Matrix | USB | Root-Solver - Image 3](https://m.media-amazon.com/images/I/41iZMVKMA2L.jpg)
![Sponsored Ad - SwissMicros DM15L RPN Calculator – HP 15C Inspired |Titanium Shell | Complex Numbers & Matrix | USB | Root-Solver - Image 4](https://m.media-amazon.com/images/I/71dm2W8gayS.jpg)
![Sponsored Ad - SwissMicros DM15L RPN Calculator – HP 15C Inspired |Titanium Shell | Complex Numbers & Matrix | USB | Root-Solver - Image 5](https://m.media-amazon.com/images/I/81T1nrh6iPL.jpg)

## Questions & Answers

**Q: What is the case back made of, and is there an option to have it without anodizing?**
A: The case is made of Titanium and they are all anodized.

**Q: Are the keys the same "slanted" shape as the original? That was one of my favorite things about it.**
A: They are almost the same shape.  The top surface has the same tilt.  however, the part of the key with the 2nd function label in blue on original has it's own more deeply angled surface.  the top of keys on the DM15L is flat and has the blue labe on top.

**Q: So if this swiss made calculator is an much improved version of the 15c why does it have a usb port and what's it used for?**
A: Back in the day of the 15C the device programming was physically built into the circuit board.  The processor was electronically "engraved" with the operating instructions.  Modern chips are a blank slate. You build the device then load the programming into the chip.  That chip can do many things, not just be a calculator. The port is there for use at the factory.  That's where they load the operating instructions (firmware) into the device so the chip inside knows that it is now a calculator and how to go about doing that job.  The port has no end user purpose.

**Q: Can you store in the recall key and store key like you can with a hp 32s ii?**
A: Sorry, I don't know the HP-32sII well enough.
The HP-15C / DM15L can store values in many registers, but not in keys.
I hope this answers your question. Otherwise please rephrase.

## Frequently Bought Together

- SwissMicros DM15L RPN Scientific Calculator – HP-15C Inspired Upgrade with Programmable Functions, Complex Math, Matrix Support, and Stainless Steel Design
- Faber-Castell 0.7mm 2B Super Polymer Premium Strong Dark Smooth Leads Mechanical Pencil Lead Refills For All 0.7 mm Mechanical Pencils (4 Tubes, 24 Leads Per Tube - Total 96 leads)
- Pentel GraphGear 1000 Mechanical Pencil, (0.5mm) Point Size, Black Barrel, 1 Each (PG1015A)

---

## 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.sc/products/29568419-sponsored-ad-swissmicros-dm15l-rpn-calculator-hp-15c-inspired-titanium](https://www.desertcart.sc/products/29568419-sponsored-ad-swissmicros-dm15l-rpn-calculator-hp-15c-inspired-titanium)

---

*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-01-23*