---
product_id: 701320441
title: "6 Pack Mini Hygrometer Indoor Humidity Meter, Small Digital Thermometer Humidity Gauge Meter, Indoor Thermometer Hygrometer Monitor Fahrenheit (℉) for Thermostat Reptile Tank, Mason Jars"
brand: "jjmtds"
price: "S/.75"
currency: PEN
in_stock: true
reviews_count: 8
category: "Jjmtds"
url: https://www.desertcart.pe/products/701320441-6-pack-mini-hygrometer-indoor-humidity-meter-small-digital-thermometer
store_origin: PE
region: Peru
---

# 10%-99% RH Range 8 Months Battery Life ±2°F Temp Accuracy 6 Pack Mini Hygrometer Indoor Humidity Meter, Small Digital Thermometer Humidity Gauge Meter, Indoor Thermometer Hygrometer Monitor Fahrenheit (℉) for Thermostat Reptile Tank, Mason Jars

**Brand:** jjmtds
**Price:** S/.75
**Availability:** ✅ In Stock

## Summary

> 🌿 Stay ahead of humidity—because your environment deserves precision and style!

## Quick Answers

- **What is this?** 6 Pack Mini Hygrometer Indoor Humidity Meter, Small Digital Thermometer Humidity Gauge Meter, Indoor Thermometer Hygrometer Monitor Fahrenheit (℉) for Thermostat Reptile Tank, Mason Jars by jjmtds
- **How much does it cost?** S/.75 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/701320441-6-pack-mini-hygrometer-indoor-humidity-meter-small-digital-thermometer)

## Best For

- jjmtds enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Stylish:** Sleek mini design fits seamlessly anywhere—from reptile tanks to mason jars—without clutter.
- • **Long-lasting Power:** Includes LR44 button cells that keep your monitoring hassle-free for up to 8 months.
- • **Value-packed 6-Pack:** Get six sensors in one set—ideal for multi-zone monitoring or sharing with your community.
- • **Versatile Monitoring:** Perfect for homes, offices, greenhouses, and even filament storage to prevent moisture damage.
- • **Precision at a Glance:** High-accuracy sensor delivers reliable temperature and humidity readings every 10 seconds.

## Overview

This 6-pack of mini digital hygrometers combines a thermometer and humidity meter with ±2°F temperature accuracy and a wide 10%-99% RH range. Featuring a clear digital display and compact design, these sensors update readings every 10 seconds and run on included LR44 batteries lasting up to 8 months. Ideal for diverse indoor uses such as reptile tanks, greenhouses, mason jars, and filament storage, they offer professional-grade monitoring in a convenient, value-packed set.

## Description

Product description This mini hygrometer thermometer refreshes every 10 seconds, it features advanced sensors that provide precise temperature and humidity measurements. Temperature accuracy: ±2°F; Humidity accuracy: ±5% RH. Readings update automatically every 10 seconds. High precision sensor for more accurate temperature and humidity measurement Hygrometer and thermometer for varied use and flexible placement Product Description Material: ABS Screen: LCD display External dimension: 1.87 x 1.11 x 0.57inch Battery Type: LR44 button batteries Function: display temperature and humidity Humidity measurement range: 10%-99% Humidity measurement accuracy: ±5%RH Temperature measurement range: -58℉-158℉ Temperature measurement accuracy: ±2℉ Sampling cycle: 10 seconds Note: This thermometer comes with a pre-installed battery and is ready to use. If the display does not turn on upon first use, please open the battery cover and ensure the battery is firmly seated. This may happen occasionally during long-distance transportation and can be easily fixed.

Review: These work well and size is perfect! - These are small (1X 1/2 inches) but make them easy to place in a wide range of areas. I have them placed in each area of my plant room where each different type of plants is grouped together and also in other rooms as well. I sit them in front of the plants but they are lightweight enough that they could easily be attached to the side of plant pots if you wanted To with a small piece of tape. I have checked each of the 6 that came in this package next to a larger more expensive hydrometer and these were extremely close both in temperature and humidity. I would definitely recommend these as a first choice for beginner Plant growers and experienced growers as well. I’ll be purchasing more for the rest of my plants in other areas of the home and consider them a very good purchase price. Happy growing!
Review: Durable and accurate - These work great, all accurate to each other. Durable, hold up to high humidity and easy to read. Small enough for a multitude of applications. Have been using non stop for months to monitor humidity near my indoor plants.

## Features

- 2-in-1 Thermometer & Hygrometer Meter: Equipped with a high-precision sensor, this temperature and humidity meter provides accurate readings, making it ideal for monitoring indoor environments like homes, offices, or greenhouses
- Clear & Convenient Display: Featuring a clear digital screen, this temperature and humidity monitor lets you easily monitor room conditions. Its small size and stylish design make it simple to place anywhere in your home or workspace without taking up space
- Fast & Accurate Readings: This mini digital hygrometer thermometer features advanced sensors that provide precise temperature and humidity measurements. Temperature accuracy: ±2°F; Humidity accuracy: ±5% RH. Readings update automatically every 10 seconds
- Wide Measurement Range: Measures temperatures from -58°F to 158°F and humidity from 10% to 99% RH, perfect for various indoor environments
- Wide Application: This thermometer and humidity gauge is widely used in greenhouse, guitar case, incubators, mason jars, office, cellars, reptile tank, reptile thermostat, and more. Monitor temperature and humidity with confidence wherever you need it
- Long Battery Life: Powered by two included LR44 button cells( included), this hydrometer humidity meter lasts up to 8 months per set, so you can enjoy hassle-free monitoring

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DNKGBW54 |
| Battery Description | Button Cells (2 pieces, LR44 included) |
| Best Sellers Rank | #2,000 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #8 in Indoor Thermometers |
| Brand | JJMTDS |
| Brand Name | JJMTDS |
| Color | Black |
| Customer Reviews | 4.5 out of 5 stars 1,380 Reviews |
| Included Components | 2 LR44 batteries required. (included) |
| Item Dimensions W x H | 1.87"W x 1.11"H |
| Item Length | 0.92 Inches |
| Item Weight | 3.53 Ounces |
| Manufacturer | JJMTDS |
| Model | JJMT002 |
| Mounting Type | Tabletop |
| Operating Humidity | 10%-99%RH |
| Part Number | JJMT002 |
| Product Dimensions | 1.87"W x 1.11"H |
| Temperature Accuracy | ±1.11°C |
| Temperature Reading Accuracy | plus_minus_1_point_1_degrees_celsius |
| Upper Temperature Range | 158 Degrees Fahrenheit |

## Product Details

- **Battery Description:** Button Cells (2 pieces, LR44 included)
- **Brand:** JJMTDS
- **Color:** Black
- **Item Weight:** 3.53 Ounces
- **Product Dimensions:** 1.87"W x 1.11"H

## Images

![6 Pack Mini Hygrometer Indoor Humidity Meter, Small Digital Thermometer Humidity Gauge Meter, Indoor Thermometer Hygrometer Monitor Fahrenheit (℉) for Thermostat Reptile Tank, Mason Jars - Image 1](https://m.media-amazon.com/images/I/71cxrgKMyGL.jpg)
![6 Pack Mini Hygrometer Indoor Humidity Meter, Small Digital Thermometer Humidity Gauge Meter, Indoor Thermometer Hygrometer Monitor Fahrenheit (℉) for Thermostat Reptile Tank, Mason Jars - Image 2](https://m.media-amazon.com/images/I/71L0PU-ikLL.jpg)
![6 Pack Mini Hygrometer Indoor Humidity Meter, Small Digital Thermometer Humidity Gauge Meter, Indoor Thermometer Hygrometer Monitor Fahrenheit (℉) for Thermostat Reptile Tank, Mason Jars - Image 3](https://m.media-amazon.com/images/I/71k-g4xs33L.jpg)
![6 Pack Mini Hygrometer Indoor Humidity Meter, Small Digital Thermometer Humidity Gauge Meter, Indoor Thermometer Hygrometer Monitor Fahrenheit (℉) for Thermostat Reptile Tank, Mason Jars - Image 4](https://m.media-amazon.com/images/I/71J3sBUYIlL.jpg)
![6 Pack Mini Hygrometer Indoor Humidity Meter, Small Digital Thermometer Humidity Gauge Meter, Indoor Thermometer Hygrometer Monitor Fahrenheit (℉) for Thermostat Reptile Tank, Mason Jars - Image 5](https://m.media-amazon.com/images/I/71XK5rhMpJL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ These work well and size is perfect!
*by J***R on January 27, 2026*

These are small (1X 1/2 inches) but make them easy to place in a wide range of areas. I have them placed in each area of my plant room where each different type of plants is grouped together and also in other rooms as well. I sit them in front of the plants but they are lightweight enough that they could easily be attached to the side of plant pots if you wanted To with a small piece of tape. I have checked each of the 6 that came in this package next to a larger more expensive hydrometer and these were extremely close both in temperature and humidity. I would definitely recommend these as a first choice for beginner Plant growers and experienced growers as well. I’ll be purchasing more for the rest of my plants in other areas of the home and consider them a very good purchase price. Happy growing!

### ⭐⭐⭐⭐⭐ Durable and accurate
*by M***M on April 13, 2026*

These work great, all accurate to each other. Durable, hold up to high humidity and easy to read. Small enough for a multitude of applications. Have been using non stop for months to monitor humidity near my indoor plants.

### ⭐⭐⭐⭐⭐ Good value
*by C***Y on March 21, 2026*

Small and easy to work with. Can read the humidity level just fine but little hard to read the temp if you don't have it in a open spot but otherwise works better then the ones I bought at the reptile store. Does not stick but has room if you need to hang them up. Wish you could which the temp and humidity so you could see it better. Would buy again

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*Product available on Desertcart Peru*
*Store origin: PE*
*Last updated: 2026-05-17*