---
product_id: 357410079
title: "10-Pack Mini Thermometer Hygrometer, Small Digital Electronic Temperature Humidity Meters Gauge Indoor LCD Display for Greenhouse, Garden, Cellar, Fridge, Mason Jar"
brand: "rojuna"
price: "€ 35.57"
currency: EUR
in_stock: true
reviews_count: 13
category: "Rojuna"
url: https://www.desertcart.pt/products/357410079-10-pack-mini-thermometer-hygrometer-small-digital-electronic-temperature-humidity
store_origin: PT
region: Portugal
---

# ±5% RH Humidity Precision 1.5V LR44 Battery Included ±2℉ / ±1℃ Temp Accuracy 10-Pack Mini Thermometer Hygrometer, Small Digital Electronic Temperature Humidity Meters Gauge Indoor LCD Display for Greenhouse, Garden, Cellar, Fridge, Mason Jar

**Brand:** rojuna
**Price:** € 35.57
**Availability:** ✅ In Stock

## Summary

> 🌿 Stay ahead of your environment with precision you can trust!

## Quick Answers

- **What is this?** 10-Pack Mini Thermometer Hygrometer, Small Digital Electronic Temperature Humidity Meters Gauge Indoor LCD Display for Greenhouse, Garden, Cellar, Fridge, Mason Jar by rojuna
- **How much does it cost?** € 35.57 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/357410079-10-pack-mini-thermometer-hygrometer-small-digital-electronic-temperature-humidity)

## Best For

- rojuna enthusiasts

## Why This Product

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

## Key Features

- • **Versatile Use Cases:** Perfect for greenhouses, cellars, fridges, offices, and more—professional-grade insight at your fingertips.
- • **Dual Scale Flexibility:** Switch easily between Fahrenheit and Celsius with a simple paperclip press.
- • **Fast Real-Time Readings:** Updates every 10 seconds so you never miss a change in environment.
- • **Reliable Sensor Network:** Deploy multiple units to track microclimates across your home or workspace.
- • **Compact Precision Monitoring:** Mini 1.7" round design fits anywhere for instant temp & humidity updates.

## Overview

This 10-pack of mini digital thermometer hygrometers offers accurate temperature readings within ±2℉ (±1℃) and humidity measurements within ±5% RH. Compact and easy to place anywhere, each unit features a clear LCD display and supports Fahrenheit/Celsius switching. Powered by included LR44 batteries, these sensors provide real-time updates every 10 seconds, ideal for monitoring indoor climates in greenhouses, cellars, fridges, and offices.

## Description

Package Includes:10 x Small Hygrometer Thermometer. Products Specification: Temperature measuring range: -58℉-158℉ (-50℃-70℃) Temperature measurement accuracy: ±2℉ (±1℃) Humidity measuring range: 10%-99%RH Measuring humidity accuracy: ± 5% Measures conditions time: Every 10 seconds Install panel hole size: D42mm Operating Voltage: 1.5V, one button cell size LR44 Material: PVC plastic Size: 1.7" x 1.7" x 0.5" Kindly Note: There is a hole in the case to the circuit that is marked C/F . Please use a paperclip to press the circuit through that hole. It will switches from C to F.

Review: WORKS SURPRISINGLY WELL - These little sensors are so cheap and affordable that I am worried they'll break. But lo and behold, still going strong. I was also concerned they wouldn't be accurate or precise but in all of my testing, they've passed with flying colors.
Review: Compact size - Perfect for most applications Accurate & easy to read. Great value

## Features

- 【Mini Design】Mini round digital humidity thermometer, allows you to easily measures indoor humidity and temperature in time around you.
- 【Fahrenheit/Celsius】This round thermometer displays temperature in Fahrenheit or Celsius.(Use a paperclip to press a hole in the case to the circuit that is marked ℃/℉)
- 【Helpful Sensor】Handful of humidity and temperature sensors to scatter through your house, always be aware of your home conditions.
- 【Measuring Control】Temperature measurement accuracy: ±2℉ (±1℃); Humidity measurement accuracy: ±5%RH.
- 【Widely Used】Applicable for home, office, car, schools, hotels, laboratories, kindergartens, aquaculture, instrument workshop, libraries, schools, factories and places equipped with air condition, etc.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B098JFRNKM |
| Battery Description | Alkaline |
| Best Sellers Rank | #10,715 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #35 in Indoor Thermometers |
| Brand Name | Rojuna |
| Color | Black |
| Customer Reviews | 4.2 4.2 out of 5 stars (321) |
| Item Dimensions W x H | 1.7"W x 1.7"H |
| Item Length | 0.5 Inches |
| Item Weight | 0.19 Kilograms |
| Manufacturer | Rojuna |
| Model | Ro-201 |
| Mounting Type | Tabletop |
| Part Number | Ro-201 |
| Temperature Accuracy | 1 |
| UPC | 766779892191 |
| Unit Count | 10 Count |
| Upper Temperature Range | 158 Degrees Fahrenheit |
| Voltage | 1.5 Volts |

## Product Details

- **Battery Description:** Alkaline
- **Brand:** Rojuna
- **Color:** Black
- **Item Weight:** 0.19 Kilograms
- **Product Dimensions:** 1.7"W x 1.7"H

## Images

![10-Pack Mini Thermometer Hygrometer, Small Digital Electronic Temperature Humidity Meters Gauge Indoor LCD Display for Greenhouse, Garden, Cellar, Fridge, Mason Jar - Image 1](https://m.media-amazon.com/images/I/61GteKf0eMS.jpg)
![10-Pack Mini Thermometer Hygrometer, Small Digital Electronic Temperature Humidity Meters Gauge Indoor LCD Display for Greenhouse, Garden, Cellar, Fridge, Mason Jar - Image 2](https://m.media-amazon.com/images/I/61xXB+DyccS.jpg)
![10-Pack Mini Thermometer Hygrometer, Small Digital Electronic Temperature Humidity Meters Gauge Indoor LCD Display for Greenhouse, Garden, Cellar, Fridge, Mason Jar - Image 3](https://m.media-amazon.com/images/I/61GSChp+ByL.jpg)
![10-Pack Mini Thermometer Hygrometer, Small Digital Electronic Temperature Humidity Meters Gauge Indoor LCD Display for Greenhouse, Garden, Cellar, Fridge, Mason Jar - Image 4](https://m.media-amazon.com/images/I/61izvbkTjWS.jpg)
![10-Pack Mini Thermometer Hygrometer, Small Digital Electronic Temperature Humidity Meters Gauge Indoor LCD Display for Greenhouse, Garden, Cellar, Fridge, Mason Jar - Image 5](https://m.media-amazon.com/images/I/71k4GMXKdAS.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ WORKS SURPRISINGLY WELL
*by N***N on February 8, 2026*

These little sensors are so cheap and affordable that I am worried they'll break. But lo and behold, still going strong. I was also concerned they wouldn't be accurate or precise but in all of my testing, they've passed with flying colors.

### ⭐⭐⭐⭐⭐ Compact size
*by R***G on February 15, 2026*

Perfect for most applications Accurate & easy to read. Great value

### ⭐⭐⭐⭐⭐ Decent hygrometer for a fair price
*by J***G on September 2, 2025*

These are nice hygrometers that have many uses. The quality is decent for the price point, and they all seem to be reasonably accurate and track together. I haven't tried calibrating them to a national standard for accuracy, but they aren't labeled as NIST certified, so that's not really an expectation. The humidity values track within 1% of what I'm getting from electronic equipment with internal sensors, so I'd say they're accurate enough for anyone looking at one of these for hobby or home use. The price for them seems fair as well, as they work out to be about $2 per piece.

---

## 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.pt/products/357410079-10-pack-mini-thermometer-hygrometer-small-digital-electronic-temperature-humidity](https://www.desertcart.pt/products/357410079-10-pack-mini-thermometer-hygrometer-small-digital-electronic-temperature-humidity)

---

*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-04-24*