---
product_id: 727924127
title: "2 Pack Mini Digital Hygrometer Thermometer Gauge, Indoor Outdoor Thermometer Hygrometer Humidor Incubator Reptile Terrarium Jar for Greenhouse, Fahrenheit (℉) or Celsius (2)"
brand: "jedew"
price: "€ 10.54"
currency: EUR
in_stock: false
reviews_count: 5
url: https://www.desertcart.fr/products/727924127-2-pack-mini-digital-hygrometer-thermometer-gauge-indoor-outdoor-thermometer
store_origin: FR
region: France
---

# ±1°F & ±3%RH accuracy 10-month LR44 battery life 10-sec rapid updates 2 Pack Mini Digital Hygrometer Thermometer Gauge, Indoor Outdoor Thermometer Hygrometer Humidor Incubator Reptile Terrarium Jar for Greenhouse, Fahrenheit (℉) or Celsius (2)

**Brand:** jedew
**Price:** € 10.54
**Availability:** ❌ Out of Stock

## Summary

> 🌡️ Stay ahead of the curve with precision climate control — because your space deserves the best!

## Quick Answers

- **What is this?** 2 Pack Mini Digital Hygrometer Thermometer Gauge, Indoor Outdoor Thermometer Hygrometer Humidor Incubator Reptile Terrarium Jar for Greenhouse, Fahrenheit (℉) or Celsius (2) by jedew
- **How much does it cost?** € 10.54 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/727924127-2-pack-mini-digital-hygrometer-thermometer-gauge-indoor-outdoor-thermometer)

## Best For

- jedew enthusiasts

## Why This Product

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

## Key Features

- • **Compact Powerhouse:** Mini 44mm design fits anywhere — from your cigar humidor to your home office without clutter.
- • **Ready Out of the Box:** Includes spare LR44 batteries and double-sided tape for instant, hassle-free setup.
- • **Precision at a Glance:** High-sensitivity sensor delivers ultra-accurate temp & humidity readings every 10 seconds.
- • **Dual-Scale Flexibility:** Seamlessly switch between Fahrenheit and Celsius to suit your preference or environment.
- • **Health & Habitat Guardian:** Monitor indoor climate to protect your family’s wellness and delicate ecosystems like terrariums.

## Overview

The JEDEW Digital Hygrometer & Thermometer is a compact, highly accurate device designed for versatile indoor and outdoor use. Featuring a high-sensitivity sensor that updates readings every 10 seconds, it measures temperature (0°C to 70°C) and humidity (10% to 99% RH) with ±1°F and ±3% RH accuracy. Its mini 44mm circular design is perfect for tight spaces like cigar humidors, terrariums, or offices. The device supports easy switching between Fahrenheit and Celsius, runs on long-lasting LR44 batteries (up to 10 months), and comes with spare batteries and mounting tape for immediate use. Ideal for professionals and enthusiasts who demand precise environmental monitoring to enhance health, comfort, and specialized habitats.

## Description

Mini & Durable Mini Digital Hygrometer/Thermometer makes it easy to know the temperature and humidity of the environment. Perfect for monitoring your family's living and health condition. Small and lightweight enough to save space and carry around. Fahrenheit (℉) or Celsius (℃) Conversion This round hygrometer/thermometer contains LR44 button cell that displays the temperature in Fahrenheit or Celsius (press the ℃/℉ conversion button). Mini Size: 1.7" x 1.7" x 0.5" / 44mm x 44mm x 15mm (top diameter: 44mm) Weight: 1.2oz / 35g (for one piece) Mini and portable Package includes: 2 x Digital Thermometer & Hygrometer (LR44 button cell), 2 x Spare LR44 button cells, 2 x double-sided tape.

Review: I was a little doubtful but I bought them, I placed them in my cigar humidor, there are always fresh boveda 67% humidty packs in there. These hygrometers read 68%, both have the same reading. So they seem to be accurate.I like the size as well, they don't take up much space.
Review: These are fine little devices for the price, but when they arrived, one had a completely dead battery and the other had no battery at all. Other than that they're OK for the price.

## Features

- 1-Widely used in home, office, car, school, hotel, laboratory, kindergarten, aquatic culture, instrument workshop, library, factory, reptile terrarium, air conditioner location, etc
- 2-【Fahrenheit/Celsius】Thermometer-hygrometer provides interconvertion between Fahrenheit and Celsius (CC). Temperature measurement accuracy: ±1°F; Humidity measurement accuracy: ±5%RH
- 3- This portable hygrometer thermometer can measure indoor humidity and temperature in time, help you set humidifier, dehumidifier, adjust the humidifier. Perfect for monitoring your family's living and health conditions by preventing colds, dry skin, asthma, and mildew
- 4 - 【Fast Response】 Built-in high sensitivity sensor measures every 10 seconds, 24 sensitive air vents provide the latest accurate measurement. Wide measurement range: Working temperature from 0°C to 70°C (+-0.0°C to +170.0°C), working humidity is 10% to 99% RH
- 5-【Long lifespan】The thermometer/hygrometer is powered by one LR44 button cell and one backup button cell. Up to 9 months of working time Each LR44 button battery has up to 9 months of working time. Long life

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07GR65CNT |
| Batteries | 2 LR44 batteries required. (included) |
| Batteries Included | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | Alkaline |
| Color | Black 2 Pack |
| Customer Reviews | 4.4 4.4 out of 5 stars (11,131) |
| Date First Available | September 19, 2018 |
| Included Components | Thermo-hygrometer body, spare LR44 button battery, double sided tape |
| Is Discontinued By Manufacturer | No |
| Item Dimensions LxWxH | 45 x 45 x 15 mm |
| Item Shape | Round |
| Item Weight | 30 g |
| Manufacturer | JEDEW |
| Material | abs |
| Measurement Accuracy | +/- 1% |
| Mounting Type | Freestanding |
| Part number | ROUND |
| Power source type | Battery Powered |
| Product Dimensions | 4.5 x 4.5 x 1.5 cm; 30 g |
| Review待ち | LR44 button cell |
| Special Features | High precision |
| Specific Uses For Product | Measures ambient temperature and humidity |
| Voltage | 1.5 Volts |
| light-source-type | LED |

## Product Details

- **Battery Description:** LR44 button cell
- **Brand:** JEDEW
- **Color:** Black 2 Pack
- **Mounting Type:** Freestanding
- **Product Dimensions:** 45W x 15H mm

## Images

![2 Pack Mini Digital Hygrometer Thermometer Gauge, Indoor Outdoor Thermometer Hygrometer Humidor Incubator Reptile Terrarium Jar for Greenhouse, Fahrenheit (℉) or Celsius (2) - Image 1](https://m.media-amazon.com/images/I/415evLBFjKL.jpg)
![2 Pack Mini Digital Hygrometer Thermometer Gauge, Indoor Outdoor Thermometer Hygrometer Humidor Incubator Reptile Terrarium Jar for Greenhouse, Fahrenheit (℉) or Celsius (2) - Image 2](https://m.media-amazon.com/images/I/41J0pcOuGNL.jpg)
![2 Pack Mini Digital Hygrometer Thermometer Gauge, Indoor Outdoor Thermometer Hygrometer Humidor Incubator Reptile Terrarium Jar for Greenhouse, Fahrenheit (℉) or Celsius (2) - Image 3](https://m.media-amazon.com/images/I/41QcPvGXKKL.jpg)
![2 Pack Mini Digital Hygrometer Thermometer Gauge, Indoor Outdoor Thermometer Hygrometer Humidor Incubator Reptile Terrarium Jar for Greenhouse, Fahrenheit (℉) or Celsius (2) - Image 4](https://m.media-amazon.com/images/I/41Z3OY0COyL.jpg)
![2 Pack Mini Digital Hygrometer Thermometer Gauge, Indoor Outdoor Thermometer Hygrometer Humidor Incubator Reptile Terrarium Jar for Greenhouse, Fahrenheit (℉) or Celsius (2) - Image 5](https://m.media-amazon.com/images/I/41lEXWXVVhL.jpg)

## Questions & Answers

**Q: Has anyone used it for a while? good quality? And I want to use it to test the data of my new dehumidifier, thank you.**
A: I have used this hygrometer for 1 year and it works great. living the south, I aslo have a dehumidifier. I need it indicate whether I should turn on dehumidifier. It works great with the dehumidifier. 
Also, if you also need a dehumidifier, I will recommend this mylinskin brand, search for 'Mylinskin dehumidifier'.

**Q: Is it water proof? Want to use it in my snakes terrarium but not sure if it will handle when it gets misted**
A: It should be fine for in your snake’s terrarium as long as it’s not submerged. I use these for my crested gecko’s terrarium and I’ve misted straight onto this device and it’s totally fine. Obviously the humidity will go up quickly when you spray directly onto it but The device itself will be completely fine

**Q: What is the process of calibrating this gauge?**
A: There is no calibration. Only  Celsius and Fahrenheit switch

**Q: Can i use this for my cigars?**
A: Yes!  They are small but accurate and will easily fit in a humidor.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by G***N on January 11, 2026*

I was a little doubtful but I bought them, I placed them in my cigar humidor, there are always fresh boveda 67% humidty packs in there. These hygrometers read 68%, both have the same reading. So they seem to be accurate.I like the size as well, they don't take up much space.

### ⭐⭐⭐ Review
*by J***D on July 29, 2025*

These are fine little devices for the price, but when they arrived, one had a completely dead battery and the other had no battery at all. Other than that they're OK for the price.

### ⭐⭐⭐⭐⭐ Review
*by A***M on November 30, 2023*

Funcionan bien y están bien calibrados. Las mediciones son iguales a mis sensores de temperatura externos. Buen precio. Útiles para cajas de secado de filamento

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*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-01-24*