---
product_id: 350587831
title: "4-Pack Mini Digital Thermometer Hygrometer Indoor Humidity Monitor Temperature Humidity Gauge Meter with Fahrenheit (℉) for Humidors, Greenhouse, Garden, Cellar, Closet, Fridge Etc by DWEPTU"
brand: "dweptu"
price: "$3.47"
currency: USD
in_stock: false
url: https://www.desertcart.us/products/350587831-4-pack-mini-digital-thermometer-hygrometer-indoor-humidity-monitor-temperature
store_origin: US
region: United States of America
---

# ±2% RH Precision 8 Months Battery Life ±1℉ Temp Accuracy 4-Pack Mini Digital Thermometer Hygrometer Indoor Humidity Monitor Temperature Humidity Gauge Meter with Fahrenheit (℉) for Humidors, Greenhouse, Garden, Cellar, Closet, Fridge Etc by DWEPTU

**Brand:** dweptu
**Price:** $3.47
**Availability:** ❌ Out of Stock

## Summary

> 🌿 Stay ahead of the climate curve—because your space deserves precision.

## Quick Answers

- **What is this?** 4-Pack Mini Digital Thermometer Hygrometer Indoor Humidity Monitor Temperature Humidity Gauge Meter with Fahrenheit (℉) for Humidors, Greenhouse, Garden, Cellar, Closet, Fridge Etc by DWEPTU by dweptu
- **How much does it cost?** $3.47 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/350587831-4-pack-mini-digital-thermometer-hygrometer-indoor-humidity-monitor-temperature)

## Best For

- dweptu enthusiasts

## Why This Product

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

## Key Features

- • **Long-Lasting Power:** Powered by included LR44 batteries, delivering up to 8 months of uninterrupted monitoring.
- • **Compact & Versatile:** Mini size with easy installation options—fits seamlessly in humidors, greenhouses, closets, fridges, and more.
- • **Precision You Can Trust:** Accurate temperature and humidity readings with ±1℉ and ±2% RH precision keep your environment perfectly balanced.
- • **Dual-Function Monitoring:** 2-in-1 digital thermometer and hygrometer for real-time, reliable indoor climate control.
- • **Value Pack for Every Space:** Four-pack ensures you can monitor multiple environments simultaneously—never miss a beat.

## Overview

The DWEPTU 4-Pack Mini Digital Thermometer Hygrometer offers precise indoor temperature and humidity monitoring with ±1℉ and ±2% RH accuracy. Compact and easy to install, these dual-function devices cover a wide temperature range (-58℉ to 230℉) and provide up to 8 months of battery life, making them ideal for humidors, greenhouses, cellars, closets, and refrigerators.

## Description

4-Pack Mini Digital Thermometer Hygrometer Indoor Humidity Monitor Temperature Humidity Gauge Meter with Fahrenheit (℉) for Humidors, Greenhouse, Garden, Cellar, Closet, Fridge Etc by DWEPTU

## Features

- 【EASY TO INSTALL】 Mini Digital Hygrometer Thermometer easily knows the current humidity and temperature, Embedded opening size (1.81*1.06 inch) or fixed with double-sided tape.
- 【High Precision Display】 Indoor Thermometer Hygrometer Temperature measurement accuracy: ±1℉; Humidity measurement accuracy: ±2%RH.
- 【WIDE TEMPERATURE TEST】 Indoor Thermometer Hygrometer Temperature measuring range -58℉-230℉ ; Humidity measuring range 1%-99%RH.
- 【Two in One】 Mini Digital Hygrometer Thermometer is 2in1 meter with built-in probe; digital electronic thermometer and hygrometer for measuring temperature and humidity for indoor use
- 【LONG BATTERY LIFE】 Hygrometer Powered by two LR44 button cell (Included), Battery working time up to 8 months. Package Includes: 4 x Digital Thermometer Hygrometer, 4 x Double-sided tape.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Generic Brands |
| Part number | no |
| Item Weight | 82 g |
| Product Dimensions | 4.8 x 2.9 x 1.57 cm; 82 g |
| Batteries | 2 LR44 batteries required. (included) |
| Item model number | SR-001 |
| Size | 4 Pack |
| Colour | Black |
| Power source type | Battery Powered |
| Voltage | 1.5 Volts |
| Item Package Quantity | 1 |
| Measurement Accuracy | +/-0.5% |
| Display style | Lcd |
| Plug profile | Wall Mount |
| Specification met | FCC |
| Special Features | Insulated |
| Included components | no |
| Batteries included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | Alkaline |

## Product Details

- **Brand:** DWEPTU
- **Special feature:** Insulated
- **Colour:** Black
- **Age range (description):** Adult
- **Included components:** no
- **Outer material:** Plastic
- **Specification met:** FCC
- **Display type:** Lcd
- **Product care instructions:** Wipe Clean
- **Unit count:** 4.0 Count

## Images

![4-Pack Mini Digital Thermometer Hygrometer Indoor Humidity Monitor Temperature Humidity Gauge Meter with Fahrenheit (℉) for Humidors, Greenhouse, Garden, Cellar, Closet, Fridge Etc by DWEPTU - Image 1](https://m.media-amazon.com/images/I/7163XzYLa1L.jpg)
![4-Pack Mini Digital Thermometer Hygrometer Indoor Humidity Monitor Temperature Humidity Gauge Meter with Fahrenheit (℉) for Humidors, Greenhouse, Garden, Cellar, Closet, Fridge Etc by DWEPTU - Image 2](https://m.media-amazon.com/images/I/71ZXBw2H8RL.jpg)
![4-Pack Mini Digital Thermometer Hygrometer Indoor Humidity Monitor Temperature Humidity Gauge Meter with Fahrenheit (℉) for Humidors, Greenhouse, Garden, Cellar, Closet, Fridge Etc by DWEPTU - Image 3](https://m.media-amazon.com/images/I/81mWj7MGCtL.jpg)
![4-Pack Mini Digital Thermometer Hygrometer Indoor Humidity Monitor Temperature Humidity Gauge Meter with Fahrenheit (℉) for Humidors, Greenhouse, Garden, Cellar, Closet, Fridge Etc by DWEPTU - Image 4](https://m.media-amazon.com/images/I/71z75eyeEqL.jpg)
![4-Pack Mini Digital Thermometer Hygrometer Indoor Humidity Monitor Temperature Humidity Gauge Meter with Fahrenheit (℉) for Humidors, Greenhouse, Garden, Cellar, Closet, Fridge Etc by DWEPTU - Image 5](https://m.media-amazon.com/images/I/71nB0EwDVTL.jpg)

## Questions & Answers

**Q: How do you change from f to c or back?  they work good but one somehow switched to show c and i can't figure out how to change it back.  thanks!**
A: I can't see any button to change

**Q: How do you turn them off?**
A: You don’t , they just stay on. Maybe take batteries out if needed.

**Q: Is there a way to calibrate this hygrometer?**
A: NO-YES
google calibrate hygrometer, using table salt you will be able to establish how much your unit is off-if any. That should allow you to calculate the correct humidity from your reading. You may want to try it several times, to test its repeatability.

**Q: One arrived with the battery door completely off.  How to reinsert without breaking off the tiny tabs that are supposed to hold it in?**
A: It doesn't look like there is a way.

---

## 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.us/products/350587831-4-pack-mini-digital-thermometer-hygrometer-indoor-humidity-monitor-temperature](https://www.desertcart.us/products/350587831-4-pack-mini-digital-thermometer-hygrometer-indoor-humidity-monitor-temperature)

---

*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-05*