---
product_id: 1656411
title: "TDI Extended Range & Intro to Trimix Scuba Manual"
brand: "tdi"
price: "B/.142"
currency: PAB
in_stock: true
reviews_count: 5
url: https://www.desertcart.com.pa/products/1656411-tdi-extended-range-and-intro-to-trimix-scuba-manual
store_origin: PA
region: Panama
---

# 11.89 x 11.02 x 1.54 in 0.38 kg TDI Brand TDI Extended Range & Intro to Trimix Scuba Manual

**Brand:** tdi
**Price:** B/.142
**Availability:** ✅ In Stock

## Summary

> 🌊 Dive Deeper, Explore Further!

## Quick Answers

- **What is this?** TDI Extended Range & Intro to Trimix Scuba Manual by tdi
- **How much does it cost?** B/.142 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/1656411-tdi-extended-range-and-intro-to-trimix-scuba-manual)

## Best For

- tdi enthusiasts

## Why This Product

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

## Key Features

- • **Safety First:** Understand nitrogen narcosis and oxygen toxicity.
- • **Gear Up Smart:** Essential equipment considerations for divers.
- • **Plan Like a Pro:** Dive planning and tables for every adventure.
- • **Trimix Techniques:** Learn basic trimix procedures for advanced diving.
- • **Unlock the Depths:** Master the physics and physiology of diving.

## Overview

The TDI Extended Range & Intro to Trimix Scuba Manual is an essential guide for divers looking to expand their knowledge and skills. Covering critical topics such as physics, physiology, dive planning, and equipment considerations, this manual prepares you for safe and effective diving in deeper waters.

## Description

The Extended Range and Trimix Manual is the text-book literary assistant to the TDI Extended Range and Trimix certification course. Extended Range diving is exploring the limits of up to 180 FSW (55MSW) for air as a bottom mix and up to 200 FSW (60 MSW) for basic trimix. Within this range, the diver can explore many additional sights that are beyond the standard recreational Open Water limit of 130 FSW (40 MSW).With the Extended Range course behind them, a diver will be properly equipped to evaluate and plan dives where some of the less frequently visited wrecks lie, some potentially rare fish can be sighted, as well as interesting geological features.

## Features

- Physics and physiology
- Nitrogen narcosis and oxygen toxicity
- Dive planning and tables
- Equipment considerations
- Basic trimix procedures

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Package Dimensions L x W x H | 11.89 x 11.02 x 1.54 inches |
| Package Weight | 0.38 Kilograms |
| Brand Name | TDI |

## Images

![TDI Extended Range & Intro to Trimix Scuba Manual - Image 1](https://m.media-amazon.com/images/I/41EjP11fQPL.jpg)

## Customer Reviews

### ⭐⭐⭐ 3.0 out of 5 stars







  
  
    OK Book
  

*by J***. on Reviewed in the United States on September 30, 2019*

Being certified TDI Adv Nitrox and Deco and preparing for extended range certification didn’t learn much more from this book.

### ⭐⭐ 2.0 out of 5 stars







  
  
    Too basic and too thin
  

*by B***C on Reviewed in the United States on February 24, 2014*

The prose is at times tortured and the content is lightweight for a serious subject. I do not recommend the book.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Five Stars
  

*by D***N on Reviewed in the United States on November 18, 2014*

Dry, structured, having few exercises but enjoyable text for Extended Range Nitrox and mixed gas.

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**Shop now:** [https://www.desertcart.com.pa/products/1656411-tdi-extended-range-and-intro-to-trimix-scuba-manual](https://www.desertcart.com.pa/products/1656411-tdi-extended-range-and-intro-to-trimix-scuba-manual)

---

*Product available on Desertcart Panama*
*Store origin: PA*
*Last updated: 2026-02-08*