---
product_id: 701320441
title: "6 Pack Mini Hygrometer Indoor Humidity Meter, Digital Thermometer Monitor"
brand: "jjmtds"
price: "R413"
currency: ZAR
in_stock: true
reviews_count: 8
category: "Jjmtds"
url: https://www.desertcart.co.za/products/701320441-6-pack-mini-hygrometer-indoor-humidity-meter-digital-thermometer-monitor
store_origin: ZA
region: South Africa
---

# 10%-99% RH range 8 months battery life ±2°F accuracy 6 Pack Mini Hygrometer Indoor Humidity Meter, Digital Thermometer Monitor

**Brand:** jjmtds
**Price:** R413
**Availability:** ✅ In Stock

## Summary

> 🌿 Stay ahead of the curve—monitor your microclimate like a pro!

## Quick Answers

- **What is this?** 6 Pack Mini Hygrometer Indoor Humidity Meter, Digital Thermometer Monitor by jjmtds
- **How much does it cost?** R413 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/701320441-6-pack-mini-hygrometer-indoor-humidity-meter-digital-thermometer-monitor)

## 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 on your desk, shelf, or inside your reptile tank without clutter.
- • **Long-Lasting Power:** Includes two LR44 batteries that keep your monitor running hassle-free for up to 8 months.
- • **Wide Range Coverage:** Measures from -58°F to 158°F and 10% to 99% humidity, adapting to any indoor climate challenge.
- • **Versatile Monitoring:** Perfect for homes, offices, greenhouses, mason jars, and reptile habitats—know your environment inside out.
- • **Precision You Can Trust:** High-precision sensor delivers accurate temperature and humidity readings every 10 seconds.

## Overview

This 6-pack of mini digital hygrometers combines precise temperature (±2°F) and humidity (±5% RH) monitoring in a compact, stylish design. With a wide measurement range (-58°F to 158°F, 10%-99% RH) and long-lasting LR44 batteries included, it’s ideal for diverse indoor uses—from reptile tanks to mason jars—ensuring you never miss a beat in maintaining optimal conditions.

## Description

desertcart.com: 6 Pack Mini Hygrometer Indoor Humidity Meter, Digital Thermometer Monitor | Small Indoor Humidity Gauge Meter Fahrenheit (℉) for Thermostat Reptile Tank, Mason Jars JJMTDS : Patio, Lawn & Garden

Review: Compact and clear - A very compact unit with a nice clear display that is very readable from a distance and off-angle. I think it has much better quality than the price suggests, and all six of mine were functioning on arrival. I was surprised they don't use battery pull-tabs to activate - they're using up battery life as soon as they leave the factory, so I guess I'll see what I get out of them. The accuracy also seems to be well within the spec. It's wild how many reviewers don't understand what ±5% means... It would be completely fine to see 46% on one and 54% on another if the actual RH is 50% - but mine are within a couple points of each other, and match with my Govees and other weather station type sensors.
Review: BUY THEM. DONT HESITATE. JUST DO - you do not need a 15-45$ hygrometer to see what levels of humidty and temp your humidor or fridge is at. These work at all levels ive tested so far. Freezer? yes Fridge? yes. Humidor? yes. hot window ceil? yes. Closet and room? yes. All around amazing. Great battery life. theyre so cheap anyways just buy another set. The size is small. They can fit almost anywhere you put them. small rectangular hygrometers. For my humidors? i have at least 2-4 in each of them. They read almost within 0.5 rh and 0.8 F of each other. I love them. i wish someone reccomended me these when i started cigar buying.

## 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 | #450 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #9 in Indoor Thermometers |
| Brand | JJMTDS |
| Brand Name | JJMTDS |
| Color | Black |
| Customer Reviews | 4.4 out of 5 stars 1,807 Reviews |
| Included Components | 2 LR44 batteries required. (included) |
| Item Dimensions W x H | 1.87"W x 1.11"H |
| Item Highlight | Small Indoor Humidity Gauge Meter Fahrenheit (℉) for Thermostat Reptile Tank, Mason Jars JJMTDS |
| Item Length | 0.92 inches |
| Item Weight | 3.53 ounces |
| Manufacturer | JJMTDS |
| Model | JJMT002 |
| Mounting Type | Tabletop |
| Number of Items | 6 |
| Number of Packs | 6 |
| 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 °F |

## 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, Digital Thermometer Monitor - Image 1](https://m.media-amazon.com/images/I/71cxrgKMyGL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Compact and clear
*by R***S on October 14, 2026*

A very compact unit with a nice clear display that is very readable from a distance and off-angle. I think it has much better quality than the price suggests, and all six of mine were functioning on arrival. I was surprised they don't use battery pull-tabs to activate - they're using up battery life as soon as they leave the factory, so I guess I'll see what I get out of them. The accuracy also seems to be well within the spec. It's wild how many reviewers don't understand what ±5% means... It would be completely fine to see 46% on one and 54% on another if the actual RH is 50% - but mine are within a couple points of each other, and match with my Govees and other weather station type sensors.

### ⭐⭐⭐⭐⭐ BUY THEM. DONT HESITATE. JUST DO
*by N***A on August 29, 2026*

you do not need a 15-45$ hygrometer to see what levels of humidty and temp your humidor or fridge is at. These work at all levels ive tested so far. Freezer? yes Fridge? yes. Humidor? yes. hot window ceil? yes. Closet and room? yes. All around amazing. Great battery life. theyre so cheap anyways just buy another set. The size is small. They can fit almost anywhere you put them. small rectangular hygrometers. For my humidors? i have at least 2-4 in each of them. They read almost within 0.5 rh and 0.8 F of each other. I love them. i wish someone reccomended me these when i started cigar buying.

### ⭐⭐⭐⭐⭐ Ya, a faction off but can't beat the functionality
*by J***N on September 11, 2026*

Got these to measure humidity inside a 3D filament case. They have been working great for the last 2 weeks. Can't vouch for battery life, they arrived turned on, so we'll see how long they last. Humidity readings are with 1 % of each other, not bad for such an inexpensive product. Temps are 1.5 to 2 degrees off. As far as I'm concerned that's fine. I'm not using for some scientific experiment here. Overall very nice.

## Frequently Bought Together

- 6 Pack Mini Hygrometer Indoor Humidity Meter, Small Digital Thermometer Humidity Gauge Meter, Indoor Thermometer Hygrometer Monitor Fahrenheit (℉) for Humidor, Thermostat Reptile Tank, Mason Jars
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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-10-25*