---
product_id: 403213672
title: "Digital Hygrometer Thermometer 4-Pack, Hygrometer Indoor Humidity for Humidor, Greenhouse, Reptile Terrarium & Incubator - Indoor Room Temperature Monitor with Fahrenheit by DWEPTU"
brand: "dweptu"
price: "$83"
currency: NZD
in_stock: true
reviews_count: 5
category: "Dweptu"
url: https://www.desertcart.nz/products/403213672-digital-hygrometer-thermometer-4-pack-hygrometer-indoor-humidity-for-humidor
store_origin: NZ
region: New Zealand
---

# 10%-99% Humidity Range 8 Months Battery Life ±1℉ Temp Accuracy Digital Hygrometer Thermometer 4-Pack, Hygrometer Indoor Humidity for Humidor, Greenhouse, Reptile Terrarium & Incubator - Indoor Room Temperature Monitor with Fahrenheit by DWEPTU

**Brand:** dweptu
**Price:** $83
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** Digital Hygrometer Thermometer 4-Pack, Hygrometer Indoor Humidity for Humidor, Greenhouse, Reptile Terrarium & Incubator - Indoor Room Temperature Monitor with Fahrenheit by DWEPTU by dweptu
- **How much does it cost?** $83 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/403213672-digital-hygrometer-thermometer-4-pack-hygrometer-indoor-humidity-for-humidor)

## 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

- • **Effortless Setup:** Embedded opening or double-sided tape installation means no hassle, just instant monitoring.
- • **Long-Lasting Power:** Up to 8 months of battery life with included LR44 cells—stay worry-free and uninterrupted.
- • **Compact & Versatile:** Mini size fits anywhere—from terrariums to greenhouses—without sacrificing performance.
- • **Value-Packed 4-Pack:** Monitor multiple zones simultaneously with four reliable units, plus spare batteries included.
- • **Precision You Can Trust:** Ultra-accurate ±1℉ temperature and ±2% humidity readings keep your environment perfectly balanced.

## Overview

The DWEPTU Digital Hygrometer Thermometer 4-Pack offers professional-grade accuracy with ±1℉ temperature and ±2% humidity precision, covering a wide range from 10%-99% RH and -58℉ to 158℉. Compact and easy to install, these monitors are perfect for humidors, greenhouses, reptile terrariums, and incubators. Powered by included LR44 batteries, each unit delivers up to 8 months of continuous use. This set includes four devices, double-sided tape for mounting, and spare batteries, backed by a 3-year warranty and responsive customer support.

## Description

Thermometer Expert: DWEPTU Digital Hygrometer Thermometer DWEPTU is a professional manufacturer with 20 years of integration of electronic product design and production. We have rich experience in product design and production. All products are manufactured under professional and responsible quality inspection team. No more hesitation! Try it now! Accuracy and Range: Temperature measurement accuracy: ±1℉; Temperature measuring range -58℉-158℉; Humidity measurement accuracy: ±2%RH; Humidity measuring range 1%-99%RH. Quality Assurance: Warranty 3 years, 24 hour question reply. Package Includes: 4 x Digital Thermometer Hygrometer. 4 x Double-sided tape 8 x LR44 Batteries (Included) 4 x Spare Batteries

Review: These 4 hygrometer/thermometer units are all within 0.1-0.2°F of one another and temp and humidity readings match my ZooMed Unit. All four of these cost less than the 1 ZooMed unit and now I can monitor both the hot and cool side of my terrariums. The units each come with 2 LR44 batteries installed, and the package came with 4 additional batteries (enough for replacement in 2 units). Downsides, the sticky pad has to be installed over the battery panel and I don’t see an option to switch to °C. I would buy again.
Review: Work okay just watch the humidity. If to wet they die

## Features

- 【EASY TO INSTALL】Reptile 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】Incubator thermometer accuracy: ±1℉; Humidity measurement accuracy: ±2%RH
- 【WIDE TEMPERATURE TEST】Humidity measuring range 10%-99%RH, Temperature measuring range -58℉-158℉
- 【MINI SIZE FOR WIDE APPLICATION】From tight spaces like jars and fridges to large areas like greenhouses and closets, this compact monitor delivers reliable readings.
- 【LONG BATTERY LIFE】 Hydrometer 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; Give away 4 x LR44 spare battery

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08M3P74N3 |
| Age Range (Description) | Adult |
| Brand | DWEPTU |
| Colour | Black |
| Country of Origin | USA |
| Display Type | Digital |
| Included Components | Battery |
| Indoor/Outdoor Usage | Indoor |
| Item Length | 1.89 Inches |
| Item Weight | 82 g |
| Item model number | SR-001 |
| Manufacturer | Generic Brands |
| Model Name | Thermometer Hygrometer |
| Number of Batteries | 2 LR44 batteries required. (included) |
| Outer Material | Plastic |
| Power Source | Battery Powered |
| Product Care Instructions | Wipe Clean |
| Response Time | 3 Seconds |
| Reusability | Rechargeable |
| Special Feature | High Accuracy |
| Specification Met | FCC |
| Style | Square |
| UPC | 192817325688 |
| Upper Temperature Rating | 230 Degrees Fahrenheit |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** DWEPTU
- **Colour:** Black
- **Included Components:** Battery
- **Special Feature:** High Accuracy

## Images

![Digital Hygrometer Thermometer 4-Pack, Hygrometer Indoor Humidity for Humidor, Greenhouse, Reptile Terrarium & Incubator - Indoor Room Temperature Monitor with Fahrenheit by DWEPTU - Image 1](https://m.media-amazon.com/images/I/7163XzYLa1L.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.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by J***A on 17 August 2025*

These 4 hygrometer/thermometer units are all within 0.1-0.2°F of one another and temp and humidity readings match my ZooMed Unit. All four of these cost less than the 1 ZooMed unit and now I can monitor both the hot and cool side of my terrariums. The units each come with 2 LR44 batteries installed, and the package came with 4 additional batteries (enough for replacement in 2 units). Downsides, the sticky pad has to be installed over the battery panel and I don’t see an option to switch to °C. I would buy again.

### ⭐⭐⭐⭐⭐ Review
*by W***S on 26 July 2025*

Work okay just watch the humidity. If to wet they die

### ⭐⭐⭐⭐⭐ Review
*by P***D on 14 February 2024*

These are surprisingly nice. I keep cigars in an assortment of "tuperdoors". I throw one if these in each bin. Small, don't take up much room, just put a battery in them and they work. Can't believe how inexpensive they are, they even came with mounting tape and extra batteries. Seem pretty accurate as well, they all show the same temperature, and the humidity level usually reads within a couple of percent of the Boveeda packs.

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-10*