---
product_id: 539791682
title: "Ambient Weather WS-HE01 Handheld Heat Stress Index, Dew Point Monitor with Temperature, Humidity"
brand: "ambient weather"
price: "$137"
currency: NZD
in_stock: true
url: https://www.desertcart.nz/products/539791682-ambient-weather-ws-he01-handheld-heat-stress-index-dew-point
store_origin: NZ
region: New Zealand
---

# Humidity & Dew Point Audible Alerts Dual Temp Display Ambient Weather WS-HE01 Handheld Heat Stress Index, Dew Point Monitor with Temperature, Humidity

**Brand:** ambient weather
**Price:** $137
**Availability:** ✅ In Stock

## Summary

> 🌞 Beat the Heat Before It Beats You!

## Quick Answers

- **What is this?** Ambient Weather WS-HE01 Handheld Heat Stress Index, Dew Point Monitor with Temperature, Humidity by ambient weather
- **How much does it cost?** $137 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/539791682-ambient-weather-ws-he01-handheld-heat-stress-index-dew-point)

## Best For

- ambient weather enthusiasts

## Why This Product

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

## Key Features

- • **Humidity Awareness:** Track relative humidity and dew point for optimal safety.
- • **Portable & Lightweight:** Easily carry this 91g device for on-the-go monitoring.
- • **Calibration for Accuracy:** Customize settings for precise measurements tailored to your needs.
- • **Stay Ahead of Heat Stress:** Monitor critical heat conditions with real-time alerts.
- • **Precision at Your Fingertips:** Accurate temperature readings in both Fahrenheit and Celsius.

## Overview

The Ambient Weather WS-HE01 is a handheld, portable heat stress index monitor designed for outdoor enthusiasts and professionals. It features an easy-to-read display, audible warnings for critical heat levels, and accurate temperature and humidity readings. Ideal for athletic directors and anyone engaged in strenuous outdoor activities, this device ensures safety and performance in extreme conditions.

## Description

Features:Heat Index Range Indicator ArrowCalculates Heat Index and Dew PointMeasures Temperature and HumidityTime clockAudible and Visual AlarmCalibration Adjustment ModeLanyardSpecifications:Temperature Range: 14 to 140 °FTemperature Accuracy: ± 2 °F (without calibration)Temperature Resolution: 0.1 °FHumidity Range: 20 to 99 %Humidity Accuracy: ± 5% (without calibration)Update Interval: 30 secondsPower Consumption:2 x AA 1.5V Alkaline or Lithium batteries (not included)Battery life: Approximately one yearDimensions: 3.5 x 3 x 1"

## Features

- The handheld, portable Heat Meter features an easy to read arrow display showing all ranges of dangerous heat conditions.
- The adjustable, audible warning sounds before heat index reaches critical levels.
- Other functions include: accurate display of actual temperature in both Fahrenheit and Celsius, as well as relative humidity and dew point.
- The calibration feature allows you to adjust the temperature and humidity for the upmost accuracy.
- The Heat Index monitor is critical for outdoor activities that involve strenuous exercise. Ideal for athletic directors and school sports.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Dimensions | 7.62 x 2.54 x 8.89 cm; 91 g |
| Care instructions | Wipe Clean |
| Batteries required | No |
| Included components | Battery |

## Product Details

- **Brand:** Ambient Weather
- **Special features:** Portable
- **Colour:** White
- **Age range (description):** Adult
- **Included components:** Battery

## Images

![Ambient Weather WS-HE01 Handheld Heat Stress Index, Dew Point Monitor with Temperature, Humidity - Image 1](https://m.media-amazon.com/images/I/41gbn5r3cBL.jpg)
![Ambient Weather WS-HE01 Handheld Heat Stress Index, Dew Point Monitor with Temperature, Humidity - Image 2](https://m.media-amazon.com/images/I/51Wzhv6HdmL.jpg)

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.nz/products/539791682-ambient-weather-ws-he01-handheld-heat-stress-index-dew-point](https://www.desertcart.nz/products/539791682-ambient-weather-ws-he01-handheld-heat-stress-index-dew-point)

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-03-05*