---
product_id: 22510508
title: "Handheld Pocket Mechanical Battery Free 4 in 1 Altimeter Barometer Thermometer Compass with Carabiner for Climbing Camping Hiking Skiing Fishing and Other Outdoor Sports"
brand: "ebtintin"
price: "FREE"
currency: VND
in_stock: false
url: https://www.desertcart.vn/products/22510508-handheld-pocket-mechanical-battery-free-4-in-1-altimeter-barometer
store_origin: VN
region: Vietnam
---

# 4-in-1 precision tools Battery-free mechanical design Lightweight 3.2oz with carabiner Handheld Pocket Mechanical Battery Free 4 in 1 Altimeter Barometer Thermometer Compass with Carabiner for Climbing Camping Hiking Skiing Fishing and Other Outdoor Sports

**Brand:** ebtintin
**Price:** FREE
**Availability:** ❌ Out of Stock

## Summary

> 🧭 Navigate your adventures, no batteries required!

## Quick Answers

- **What is this?** Handheld Pocket Mechanical Battery Free 4 in 1 Altimeter Barometer Thermometer Compass with Carabiner for Climbing Camping Hiking Skiing Fishing and Other Outdoor Sports by ebtintin
- **How much does it cost?** FREE with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/22510508-handheld-pocket-mechanical-battery-free-4-in-1-altimeter-barometer)

## Best For

- ebtintin enthusiasts

## Why This Product

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

## Key Features

- • **Rugged & Ready:** Durable rubber & ABS shell with secure carabiner for active lifestyles
- • **Zero Battery Hassle:** Fully mechanical operation means no batteries, no downtime
- • **Clear & Intuitive Dial:** Simple, easy-to-read multifunction display for quick decisions
- • **All-in-One Outdoor Navigator:** Altimeter, barometer, thermometer, and compass in one sleek device
- • **Ultra-Lightweight Portability:** Weighs just 3.2oz—carry it anywhere without bulk

## Overview

This handheld 4-in-1 mechanical altimeter, barometer, thermometer, and compass is designed for outdoor enthusiasts who demand reliability without the fuss of batteries. Featuring a rugged rubber and ABS shell, a clear multifunction dial, and a handy carabiner, it weighs only 3.2oz and withstands extreme conditions, making it the perfect compact companion for climbing, hiking, skiing, fishing, and more.

## Description

This product is made on the physical principles of the weight of the atmosphere acting on all parts of the earth,and the higher the site,the shorter the column of air and hence its weight and pressure,weather change due to air pressure variation transferable via high precision mechanical gearing to the pointer displaying on the dial of altimeter/barometer,it serves to measure accurately for site altitudes,height differences,atmospheric pressure and for weather forcasting Barometer measuring range:580-1040hpa; Altimeter measuring range:0-5000m Thermometer measuring range:-30-50 celsius degree Resolution:100ft increment Dimensions;3.34×2.6×1.09 inchs Dial size:2.36 inchs Refer the actual site altitude to maps,footpath signs or source available,Air pressure variations/weather changes may constantly affect the altitude reading hence the necessity to compare the known reading of the heights occasionally while climbing or walking.

## Features

- Easy and accurately measure site altitude,height differences,atmospheric pressure and forcast weather by mechanical way.The altimeter / barometer is robust,reliable,safety and always ready for use.
- The design idea is Clear and Convenient. Its dial is simple and clear with multifunction.Its shell is made of sure-grip rubber and ABS plastic,and the carabiner allows for easy hanging storage and prevents dropping.
- With compass,thermometer and hook,satisfies all requirements in outdoor sports.
- Weight only 3.2oz. Its storage conditions:-30℃~+65℃,﹤90%RH.
- This product is with features of portable,maintenance-free,and battery needless.You can say it is big on features and functions,yet small on size and price.

## Product Details

- **Brand:** ebtintin
- **UPC:** 708402656862
- **Manufacturer:** ebtintin

## Images

![Handheld Pocket Mechanical Battery Free 4 in 1 Altimeter Barometer Thermometer Compass with Carabiner for Climbing Camping Hiking Skiing Fishing and Other Outdoor Sports - Image 1](https://m.media-amazon.com/images/I/71KjGFybIeL.jpg)
![Handheld Pocket Mechanical Battery Free 4 in 1 Altimeter Barometer Thermometer Compass with Carabiner for Climbing Camping Hiking Skiing Fishing and Other Outdoor Sports - Image 2](https://m.media-amazon.com/images/I/71ImYnVeMEL.jpg)
![Handheld Pocket Mechanical Battery Free 4 in 1 Altimeter Barometer Thermometer Compass with Carabiner for Climbing Camping Hiking Skiing Fishing and Other Outdoor Sports - Image 3](https://m.media-amazon.com/images/I/51xmAxs-1fL.jpg)
![Handheld Pocket Mechanical Battery Free 4 in 1 Altimeter Barometer Thermometer Compass with Carabiner for Climbing Camping Hiking Skiing Fishing and Other Outdoor Sports - Image 4](https://m.media-amazon.com/images/I/61O80eV9k+L.jpg)
![Handheld Pocket Mechanical Battery Free 4 in 1 Altimeter Barometer Thermometer Compass with Carabiner for Climbing Camping Hiking Skiing Fishing and Other Outdoor Sports - Image 5](https://m.media-amazon.com/images/I/61eP0WktR3L.jpg)

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**Shop now:** [https://www.desertcart.vn/products/22510508-handheld-pocket-mechanical-battery-free-4-in-1-altimeter-barometer](https://www.desertcart.vn/products/22510508-handheld-pocket-mechanical-battery-free-4-in-1-altimeter-barometer)

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-02-16*