---
product_id: 76382041
title: "Instruments 445580 Humidity and Temperature Pen Sized Meter with Pocket Clip"
brand: "extech"
price: "AR$517032"
currency: ARS
in_stock: true
url: https://www.desertcart.com.ar/products/76382041-instruments-445580-humidity-and-temperature-pen-sized-meter-with-pocket
store_origin: AR
region: Argentina
---

# Humidity 10-90% RH Compact pen-sized with clip Temp range 32-122°F / 0-50°C Instruments 445580 Humidity and Temperature Pen Sized Meter with Pocket Clip

**Brand:** extech
**Price:** AR$517032
**Availability:** ✅ In Stock

## Summary

> 🌟 Stay ahead of the climate curve with precision on the go!

## Quick Answers

- **What is this?** Instruments 445580 Humidity and Temperature Pen Sized Meter with Pocket Clip by extech
- **How much does it cost?** AR$517032 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/76382041-instruments-445580-humidity-and-temperature-pen-sized-meter-with-pocket)

## Best For

- extech enthusiasts

## Why This Product

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

## Key Features

- • **Reliable & Ready:** Includes lithium metal battery so you’re powered up and ready to measure anytime.
- • **Effortless Operation:** Intuitive controls and auto power-off maximize battery life and ease of use.
- • **Smart Memory Functions:** Minimum, maximum, and data hold features keep your critical readings at your fingertips.
- • **Sleek & Portable Design:** Pen-sized with pocket clip fits seamlessly into your daily carry—never miss a measurement.
- • **Precision in Your Pocket:** Dual display shows real-time humidity & temperature for instant insights.

## Overview

The Extech 445580 is a compact, pen-sized humidity and temperature meter featuring a dual display for simultaneous readings from 10-90% relative humidity and 32-122°F (0-50°C). Designed for professionals on the move, it includes a convenient pocket clip, memory functions for min/max/data hold, simple operation, and an auto power-off feature to extend battery life. Powered by an included lithium metal battery, this tool delivers reliable environmental monitoring wherever you are.

## Description

Instruments 445580 Humidity and Temperature Pen Sized Meter with Pocket Clip

## Features

- Displays relative humidity from 10 to 90-percent and air temperature from 32 to 122 Fahrenheit (0 to 50 Celsius) on dual display
- Fits in shirt pocket and includes pocket clip
- Minimum/maximum and data hold
- Simple operation
- Auto power off increases battery life

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Extech |
| Item Weight | 0.07 Kilograms |
| Mounting Type | Tabletop |
| Voltage | 3 Volts |
| Manufacturer | Extech Instruments |
| UPC | 793950455807 013227082940 799891859544 885117593696 705554395052 013161017268 |
| Global Trade Identification Number | 00793950455807 |
| Model number | 445580 |
| Number of Memory Sticks | 1 |
| Item Weight | 70 g |
| Product Dimensions | 14.48 x 3.05 x 2.54 cm; 70 g |
| Batteries | 1 Lithium Metal batteries required. (included) |
| Item model number | 445580 |
| Item Height | 1 Inches |
| Item Width | 1.2 Inches |
| Power Source | Battery Powered |
| Are batteries included? | Yes |
| Lithium battery energy content | 0.75 Watt Hours |
| Lithium Battery Packaging | Batteries contained in equipment |
| Lithium battery weight | 3 g |
| Number of lithium metal cells | 1 |

## Product Details

- **Brand:** Extech
- **Item Weight:** 0.07 Kilograms
- **Mounting Type:** Tabletop
- **Voltage:** 3 Volts
- **Manufacturer:** Extech Instruments

## Images

![Instruments 445580 Humidity and Temperature Pen Sized Meter with Pocket Clip - Image 1](https://m.media-amazon.com/images/I/71IN4BwC-6L.jpg)
![Instruments 445580 Humidity and Temperature Pen Sized Meter with Pocket Clip - Image 2](https://m.media-amazon.com/images/I/71SrfOT4HEL.jpg)
![Instruments 445580 Humidity and Temperature Pen Sized Meter with Pocket Clip - Image 3](https://m.media-amazon.com/images/I/91-uXjGyVVL.jpg)
![Instruments 445580 Humidity and Temperature Pen Sized Meter with Pocket Clip - Image 4](https://m.media-amazon.com/images/I/71MeOXoBFjL.jpg)
![Instruments 445580 Humidity and Temperature Pen Sized Meter with Pocket Clip - Image 5](https://m.media-amazon.com/images/I/61FMqReX82L.jpg)

## Frequently Bought Together

- Extech 445580 Humidity and Temperature Pen Sized Meter with Pocket Clip
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**Shop now:** [https://www.desertcart.com.ar/products/76382041-instruments-445580-humidity-and-temperature-pen-sized-meter-with-pocket](https://www.desertcart.com.ar/products/76382041-instruments-445580-humidity-and-temperature-pen-sized-meter-with-pocket)

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-02-26*