---
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: "178 zł"
currency: PLN
in_stock: true
reviews_count: 13
category: "Rojuna"
url: https://www.desertcart.pl/products/357410079-10-pack-mini-thermometer-hygrometer-small-digital-electronic-temperature-humidity
store_origin: PL
region: Poland
---

# ±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:** 178 zł
**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?** 178 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/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 |
| Batteries | 1 LR44 batteries required. (included) |
| Battery Description | Alkaline |
| Best Sellers Rank | #6,574 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #32 in Indoor Thermometers |
| Brand | Rojuna |
| Color | Black |
| Date First Available | July 2, 2021 |
| Item Weight | 6.7 ounces |
| Item model number | Ro-201 |
| Manufacturer | Rojuna |
| Mounting Type | Tabletop |
| Product Dimensions | 1.7"W x 1.7"H |
| Temperature Accuracy | 1 |
| UPC | 766779892191 |
| Upper Temperature Rating | 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)

## 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

### ⭐⭐⭐⭐⭐ Consistent reporting. Good
*by R***T on January 19, 2026*

Good enough. Lighter than other ones I’ve purchased slightly, however reporting is consistent, that’s all that matters. 10/10

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**Shop now:** [https://www.desertcart.pl/products/357410079-10-pack-mini-thermometer-hygrometer-small-digital-electronic-temperature-humidity](https://www.desertcart.pl/products/357410079-10-pack-mini-thermometer-hygrometer-small-digital-electronic-temperature-humidity)

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-03-20*