---
product_id: 30438293
title: "Digital Temperature & Humidity Sensor w/ 25' Cable - Monitor Temperature, Humidity, Heat Index, and Dew Point with One Sensor"
brand: "room alert"
price: "VT39720"
currency: VUV
in_stock: true
category: "Room Alert"
url: https://www.desertcart.vu/products/30438293-digital-temperature-and-humidity-sensor-w-25-cable-monitor-temperature
store_origin: VU
region: Vanuatu
---

# Humidity 5% to 95% RH 25' cable for flexible placement Temp range -40 to 185°F Digital Temperature & Humidity Sensor w/ 25' Cable - Monitor Temperature, Humidity, Heat Index, and Dew Point with One Sensor

**Brand:** room alert
**Price:** VT39720
**Availability:** ✅ In Stock

## Summary

> 🌡️ Stay ahead of the climate curve—because your environment deserves elite monitoring.

## Quick Answers

- **What is this?** Digital Temperature & Humidity Sensor w/ 25' Cable - Monitor Temperature, Humidity, Heat Index, and Dew Point with One Sensor by room alert
- **How much does it cost?** VT39720 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/30438293-digital-temperature-and-humidity-sensor-w-25-cable-monitor-temperature)

## Best For

- room alert enthusiasts

## Why This Product

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

## Key Features

- • **Extended Reach:** 25-foot cable lets you position sensors exactly where you need them.
- • **Humidity Mastery:** Accurately tracks 5% to 95% relative humidity to protect your assets.
- • **Plug & Play Precision:** Instant setup with Room Alert monitors—no hassle, just data.
- • **Versatile Compatibility:** Works seamlessly with 15+ Room Alert models and WiSH/WiSPR hubs.
- • **Extreme Temperature Range:** Monitors from freezing -40°F to scorching 185°F for all environments.

## Overview

The Room Alert Digital Temperature & Humidity Sensor with a 25-foot cable offers precise monitoring of temperature (-40 to 185°F) and humidity (5% to 95% RH) with ±2°C accuracy. Designed for effortless plug-and-play integration with a wide range of Room Alert monitors and hubs, it enables professionals to track heat index and dew point in real time, ensuring optimal environmental control in any setting.

## Description

Buy Room Alert Digital Temperature & Humidity Sensor w/ 25' Cable - Monitor Temperature, Humidity, Heat Index, and Dew Point with One Sensor: Accessories - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

## Features

- Easy ‘Plug & Play’ setup for immediate use with Room Alert environment monitors.
- Digital temperature sensor range: -40 to 185 F (-40 to 85 C).
- Digital temperature sensor accuracy: + / - 2 C degrees.
- Digital humidity sensor range: 5% to 95% Relative Humidity (RH) Non-Condensing.
- Compatible monitors: Room Alert 32S, 32E, 32W, 26W, 26WO, 24E, 12S, 12E, 11E, 7E, 4E, 3S, 3E & 3W; WiSH & WiSPR hubs.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00VXLUFDM |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #470,948 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #799 in Humidifier Accessories |
| Customer Reviews | 4.7 4.7 out of 5 stars (11) |
| Date First Available | April 7, 2015 |
| Description Pile | No batteries required |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 1 pounds |
| Manufacturer | AVTECH Software |
| Mounting Type | Tabletop |
| Package Dimensions | 6 x 4 x 0.5 inches |
| Part Number | RMA-DTH-SEN |

## Product Details

- **Brand:** Room Alert
- **Battery Description:** No batteries required
- **Mounting Type:** Tabletop
- **Upper Temperature Rating:** 185 Degrees Fahrenheit
- **Temperature Accuracy:** +/- 2 degrees Celsius

## Images

![Digital Temperature & Humidity Sensor w/ 25' Cable - Monitor Temperature, Humidity, Heat Index, and Dew Point with One Sensor - Image 1](https://m.media-amazon.com/images/I/31NT5BtayFL.jpg)

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**Shop now:** [https://www.desertcart.vu/products/30438293-digital-temperature-and-humidity-sensor-w-25-cable-monitor-temperature](https://www.desertcart.vu/products/30438293-digital-temperature-and-humidity-sensor-w-25-cable-monitor-temperature)

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-05-17*