---
product_id: 64143845
title: "Mini Thermo-Hygrometer PCE-444 measures air temperature, relative humidity"
brand: "pce instruments"
price: "1.45 OMR"
currency: OMR
in_stock: false
url: https://www.desertcart.com.om/products/64143845-mini-thermo-hygrometer-pce-444-measures-air-temperature-relative-humidity
store_origin: OM
region: Oman
---

# 0-100% RH precision humidity 50h battery life nonstop Wide temp range -20 to 70°C Mini Thermo-Hygrometer PCE-444 measures air temperature, relative humidity

**Brand:** pce instruments
**Price:** 1.45 OMR
**Availability:** ❌ Out of Stock

## Summary

> 🌡️ Stay ahead of the climate curve — measure, monitor, master your environment!

## Quick Answers

- **What is this?** Mini Thermo-Hygrometer PCE-444 measures air temperature, relative humidity by pce instruments
- **How much does it cost?** 1.45 OMR with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.om](https://www.desertcart.com.om/products/64143845-mini-thermo-hygrometer-pce-444-measures-air-temperature-relative-humidity)

## Best For

- pce instruments enthusiasts

## Why This Product

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

## Key Features

- • **All-Weather Ready:** Operates reliably from -20°C to 60°C, ideal for any workspace or home climate monitoring.
- • **Compact & Lightweight:** Sleek 168x56x30.5 mm design weighing just 75g fits effortlessly on your desk or in your toolkit.
- • **Smart Power Management:** Automatic shutdown after 15 minutes saves battery life, ensuring your device is ready when you are.
- • **User-Friendly Operation:** Battery-powered with easy AAA replacements and clear digital display for hassle-free monitoring.
- • **Precision Climate Control:** Accurate temp & humidity readings with ±1.0°C and ±3% RH precision keep your environment perfectly balanced.

## Overview

The Mini Thermo-Hygrometer PCE-444 by PCE Instruments delivers precise measurements of air temperature (-20 to 70°C), relative humidity (0-100%), dew point, and wet bulb temperature with high accuracy. Its compact, lightweight design and 50-hour battery life make it an essential tool for professionals seeking reliable, on-the-go climate monitoring.

## Description

Measuring range of temperature: -20 ... 70°C / -4 ... 158°FMeasuring range of relative humidity (RH): 0 ... 100% RHMeasuring range of dew point temperature: 20 ... 70°C / -4 ... 158°FMeasuring range of wet bulb temperature: 20 ... 70°C / -4 ... 158°FMeasuring accuracy of temperature: ± 1.0°C / 1.8°FMeasuring accuracy of relative humidity: 45 ... 75%: ± 3.0% RH, otherwise: ± 4.5% RHMeasuring accuracy of dew point temperature: ± 1.5°C / 2.7°F at 25°C / 77°F, 40 ... 70% RHMeasuring accuracy of wet bulb temperature: ± 1.5°C / 2.7°FResolution of temperature: 0.1°C / 0.18°FResolution of relative humidity: 0.1% RHResolution of dew point temperature: 0.1°C / 0.18°FResolution of wet bulb temperature: 0.1°C / 0.18°FAutomatic shutdown: After 15 minutes of inactivity (can be disabled)Operating temperature: -20 ... 60°C / -4 ... 140°FStorage temperature: -20 ... 60°C / -4 ... 140°FPower supply: 3 x 1.5V AAA batteriesBattery life: Approx. 50 hours of continuous use at full chargeDimensions: 168 x 56 x 30.5 mm / 6.6 x 2.2 x 1.2 inWeight: 75 g / <1 lb

## Features

- Climate meter

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | PCE Instruments |
| Part number | PCE-444 |
| Item Weight | 160 g |
| Product Dimensions | 7 x 5 x 37 cm; 160 g |
| Batteries | 3 AAA batteries required. |
| Item model number | PCE-444 |
| Colour | Black |
| Power source type | Battery Powered |
| Voltage | 1.5 Volts |
| Item Package Quantity | 1 |
| Plug profile | Freestanding |
| Batteries included? | No |
| Batteries Required? | Yes |
| tech_spec_battery_description_toys | AAA |

## Product Details

- **Colour:** Black
- **Brand:** PCE Instruments
- **Item weight:** 0.16 Kilograms
- **Battery description:** AAA
- **Mounting type:** Freestanding

## Images

![Mini Thermo-Hygrometer PCE-444 measures air temperature, relative humidity - Image 1](https://m.media-amazon.com/images/I/717mEJN506L.jpg)
![Mini Thermo-Hygrometer PCE-444 measures air temperature, relative humidity - Image 2](https://m.media-amazon.com/images/I/41O3s2GHXWL.jpg)
![Mini Thermo-Hygrometer PCE-444 measures air temperature, relative humidity - Image 3](https://m.media-amazon.com/images/I/51S4cE8t9GL.jpg)
![Mini Thermo-Hygrometer PCE-444 measures air temperature, relative humidity - Image 4](https://m.media-amazon.com/images/I/41P2KK7JKYL.jpg)
![Mini Thermo-Hygrometer PCE-444 measures air temperature, relative humidity - Image 5](https://m.media-amazon.com/images/I/51eCkfPSmYL.jpg)

---

## 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.com.om/products/64143845-mini-thermo-hygrometer-pce-444-measures-air-temperature-relative-humidity](https://www.desertcart.com.om/products/64143845-mini-thermo-hygrometer-pce-444-measures-air-temperature-relative-humidity)

---

*Product available on Desertcart Oman*
*Store origin: OM*
*Last updated: 2026-03-18*