# Scientific calculator Titanum TG-133D — basic scientific functions, compact design

**URL:** https://aio.lv/en/product--titanum-5903714541744--12033541
**Data updated:** 2026-03-12 16:42 (EET)
**Category:** Calculators
**Manufacturer:** Titanum
**Manufacturer code:** 5903714541744
**EAN:** 5903714541744
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

Titanum TG-133D is a scientific calculator designed for general scientific and educational use. It provides basic scientific functions such as trigonometry, logarithms and power calculations in a compact handheld form. Suitable for students and professionals for classroom exercises, homework and quick calculations where portability and essential scientific operations are needed.

## Long description

Titanum TG-133D is a compact scientific calculator designed for general scientific and educational use. It provides basic scientific functions including trigonometric, logarithmic and power calculations in a handheld format that emphasizes portability and straightforward operation. The device is intended to support classroom exercises, homework and quick on-the-go calculations where a simple, reliable set of scientific functions is required.
Advantages
The calculator combines a compact design with a clear layout of keys for efficient entry of numbers and common functions. Basic scientific capabilities such as sine, cosine, tangent, logarithms and exponentiation are available without complex menus, allowing quick access during study or simple technical tasks. Battery-powered operation and lightweight construction make the unit convenient to carry in a bag or pocket for everyday academic and professional needs.
Suitable for
High school and college students for math, physics and chemistry assignments
Teachers and tutors preparing or checking exercises and demonstrations
Engineers and technicians needing quick, portable calculations on site
General use for budgeting, basic science problems and conversions
Key specifications
Function set: basic scientific functions — trigonometric functions, logarithms, powers and roots
Display: single-line numeric display suitable for standard scientific calculations
Power source: battery-operated for portable use
Form factor: compact handheld design with tactile keys
Intended use: educational and general scientific calculations
How to use
Turn on the calculator using the power key and enter numeric values using the keypad. Select required functions such as trigonometric operations, logarithms or exponentiation directly via the dedicated function keys. For multi-step calculations, perform operations in sequence using the arithmetic and function keys; consult the printed marking on the keys for inverse and secondary functions when needed. Turn the device off after use to conserve battery life.
Usage recommendations
Store the calculator in a protective case or pocket to avoid key wear and screen damage. Replace batteries promptly when display dimming or inconsistent results appear. For classroom exams, check allowed devices and battery status beforehand to ensure compliance with test rules.

## FAQ

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Titanum products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Titanum service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

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