---
product_id: 618384667
title: "Mini Hygrometer Thermometer Digital Humidity Meter Indoor/Outdoor Humidity Monitor Reptile Thermometer for Greenhouse Garden Cellar Fahrenheit(℉)/ Celsius(℃) 2 Pack"
brand: "serundo auto"
price: "€ 8.85"
currency: EUR
in_stock: true
reviews_count: 8
category: "Serundo Auto"
url: https://www.desertcart.ie/products/618384667-mini-hygrometer-thermometer-digital-humidity-meter-indoor-outdoor-humidity-monitor
store_origin: IE
region: Ireland
---

# ±3% RH Humidity Precision 10s Auto Update Rate ±1℉ Temp Accuracy Mini Hygrometer Thermometer Digital Humidity Meter Indoor/Outdoor Humidity Monitor Reptile Thermometer for Greenhouse Garden Cellar Fahrenheit(℉)/ Celsius(℃) 2 Pack

**Brand:** serundo auto
**Price:** € 8.85
**Availability:** ✅ In Stock

## Summary

> 🌿 Stay in the comfort zone—monitor your world with precision and style!

## Quick Answers

- **What is this?** Mini Hygrometer Thermometer Digital Humidity Meter Indoor/Outdoor Humidity Monitor Reptile Thermometer for Greenhouse Garden Cellar Fahrenheit(℉)/ Celsius(℃) 2 Pack by serundo auto
- **How much does it cost?** € 8.85 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/618384667-mini-hygrometer-thermometer-digital-humidity-meter-indoor-outdoor-humidity-monitor)

## Best For

- serundo auto enthusiasts

## Why This Product

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

## Key Features

- • **Long-Lasting Power:** Each LR44 battery lasts up to 9 months, plus extra batteries included for uninterrupted monitoring.
- • **Versatile Placement:** Compact design fits anywhere—from reptile terrariums to greenhouses and 3D printer filament dryers.
- • **Precision at a Glance:** Accurate temperature and humidity readings with ±1℉ and ±3% RH precision keep your environment perfectly balanced.
- • **Dual Scale Flexibility:** Seamlessly switch between Fahrenheit and Celsius to suit your preference or professional needs.
- • **Rapid Real-Time Monitoring:** Sensor updates every 10 seconds so you never miss critical changes in your habitat or workspace.

## Overview

This 2-pack Mini Hygrometer Thermometer offers precise indoor/outdoor temperature and humidity monitoring with ±1℉ and ±3% RH accuracy. Featuring a fast 10-second sensor update, dual Fahrenheit/Celsius display, and compact design, it’s ideal for diverse environments like reptile habitats, greenhouses, and workshops. Powered by LR44 button cells with up to 9 months battery life, it ensures reliable, hassle-free climate control.

## Description

desertcart.com: Mini Hygrometer Thermometer Digital Humidity Meter Indoor/Outdoor Humidity Monitor Reptile Thermometer for Greenhouse Garden Cellar Fahrenheit(℉)/ Celsius(℃) 2 Pack : Patio, Lawn & Garden

Review: Perfect for snail, and other smaller critter habitats! - I bought this 2-pack for our Grove snail habitat, and they are exactly what I needed. They arrived ready to go and were working perfectly right out of the box. I really appreciated that they came with extra batteries and extra sticky dots—it made mounting them inside the enclosure so much easier! They are small enough that they don't take up much space, but the display is easy to read. It’s great for keeping a close eye on the temperature and humidity levels to keep the snails happy. Excellent value for the price!
Review: Nice temp/humidity sensor - Product works just as stated. Min humidity IS 10% (I wish is was lower, but it's what I bought) and temp seems pretty accurate. Includes 2 extra LR44 batteries and 2 foam sticky pad to attach somewhere. I purchased these to use in a 3D printer filament dryer, so low humidity accuracy is important. It works well and I am happy with purchase.

## Features

- 【Home Hygrometer Thermometer】Mini digital thermometer humidity meter can help you quickly know the temperature and humidity you want to measure, so the portable digital thermometer humidity meter will be a good helper for your work and life.
- 【Fahrenheit/Celsius】 The Thermometer Humidity Monitor can achieve the mutual conversion between Fahrenheit (°F) and Celsius (°C).Temperature measurement accuracy:±1℉, humidity measurement accuracy: ±3%RH.
- 【Fast Response】This mini hygrometer are built in sensitive sensor, readings are automatically updated every 10 seconds.work temperature from 0℃ to 70℃(+32°F ~ +158°F), work humidity from 10% to 99% RH.
- 【Widely Application】The digital LCD monitor can be used in home, office,garage,schools, hotels, laboratories, kindergartens, aquaculture, instrument workshop, warehouse,reptile terrarium,aquarium, hermit crab habitat,crawl pet terrarium and other places where temperature measurement is required.
- 【Long Service Life】This Hygrometer Thermometer Powered by one LR44 button cell and one backup button cell.each button cell’s working time up to 9 months.Any problem in use.contact us directly,We will definitely give you a satisfactory solution

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CXHV22GD |
| Batteries | 4 LR44 batteries required. (included) |
| Batteries required | Yes |
| Battery Description | LR44 button cell |
| Battery type | LR44 button cell |
| Best Sellers Rank | #115 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #6 in Indoor Thermometers |
| Brand | Serundo Auto |
| Color | Black |
| Customer Reviews | 4.4 4.4 out of 5 stars (2,491) |
| Included Components | 2 Hygrometer Thermometers 2 button cell |
| Item Weight | 1.44 ounces |
| Item model number | SEHP001 |
| Lower Temperature Rating | 32 Degrees Fahrenheit |
| Manufacturer | Serundo Auto |
| Mounting Type | Tabletop |
| Package Dimensions | 4.65 x 3.27 x 0.59 inches |
| Temperature Accuracy | 0.5556 |
| Temperature Reading Accuracy | plus_minus_0_point_6_degrees_celsius |
| Upper Temperature Rating | 158 Degrees Fahrenheit |

## Product Details

- **Battery Description:** LR44 button cell
- **Brand:** Serundo Auto
- **Color:** Black
- **Item Weight:** 0.04 Kilograms
- **Lower Temperature Rating:** 32 Degrees Fahrenheit

## Images

![Mini Hygrometer Thermometer Digital Humidity Meter Indoor/Outdoor Humidity Monitor Reptile Thermometer for Greenhouse Garden Cellar Fahrenheit(℉)/ Celsius(℃) 2 Pack - Image 1](https://m.media-amazon.com/images/I/71L+WnBKEIL.jpg)

## Available Options

This product comes in different **Item Package Quantity** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect for snail, and other smaller critter habitats!
*by K***Y on January 27, 2026*

I bought this 2-pack for our Grove snail habitat, and they are exactly what I needed. They arrived ready to go and were working perfectly right out of the box. I really appreciated that they came with extra batteries and extra sticky dots—it made mounting them inside the enclosure so much easier! They are small enough that they don't take up much space, but the display is easy to read. It’s great for keeping a close eye on the temperature and humidity levels to keep the snails happy. Excellent value for the price!

### ⭐⭐⭐⭐⭐ Nice temp/humidity sensor
*by J***N on January 20, 2026*

Product works just as stated. Min humidity IS 10% (I wish is was lower, but it's what I bought) and temp seems pretty accurate. Includes 2 extra LR44 batteries and 2 foam sticky pad to attach somewhere. I purchased these to use in a 3D printer filament dryer, so low humidity accuracy is important. It works well and I am happy with purchase.

### ⭐⭐⭐⭐⭐ Working straight out of the box
*by J***E on January 25, 2026*

Great for the money, they have a clear display that only shows humidity and temperature, they have a button to change between °F and °C, which is very convenient. I'm using them for my 3D printing equipment and filament, they are also very light, so you can put it on a stand or not, it will not take a lot of your space.

## Frequently Bought Together

- Mini Hygrometer Thermometer Digital Humidity Meter Indoor/Outdoor Humidity Monitor Reptile Thermometer for Humidors Greenhouse Garden Cellar Fahrenheit(℉)/ Celsius(℃) 2 Pack
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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-03-06*