---
product_id: 511578852
title: "Wearable 2-in-1 WBGT + HI Heat Index Checker Wet Bulb Globe Temperature Heat Stress Meter Air Globe Temperature Humidity Tester with Dangerous Level Indicator Audible Alarm"
brand: "gain express"
price: "€ 122.94"
currency: EUR
in_stock: true
reviews_count: 3
category: "Gain Express"
url: https://www.desertcart.gr/products/511578852-wearable-2-in-1-wbgt-hi-heat-index-checker-wet
store_origin: GR
region: Greece
---

# Audible alarm for dangerous heat levels Quick reset & switchable IN/OUT modes Measures air, globe temp & humidity Wearable 2-in-1 WBGT + HI Heat Index Checker Wet Bulb Globe Temperature Heat Stress Meter Air Globe Temperature Humidity Tester with Dangerous Level Indicator Audible Alarm

**Brand:** gain express
**Price:** € 122.94
**Availability:** ✅ In Stock

## Summary

> 🔥 Stay cool, stay safe — your personal heat stress guardian 🌞

## Quick Answers

- **What is this?** Wearable 2-in-1 WBGT + HI Heat Index Checker Wet Bulb Globe Temperature Heat Stress Meter Air Globe Temperature Humidity Tester with Dangerous Level Indicator Audible Alarm by gain express
- **How much does it cost?** € 122.94 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/511578852-wearable-2-in-1-wbgt-hi-heat-index-checker-wet)

## Best For

- gain express enthusiasts

## Why This Product

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

## Key Features

- • **Safety First Alert:** Audible alarm warns you before heat stress hits critical levels
- • **Wearable & Versatile:** Compact design with arm strap or tripod mount for hands-free use
- • **Dual Mode WBGT Display:** Switch between sun-exposed and shaded heat index values instantly
- • **Precision Heat Monitoring:** Accurate ±0.6°C readings for real-time safety insights
- • **Trusted Industry Standard:** Complies with ISO 7243 & OSHA guidelines for workplace heat safety

## Overview

The Wearable 2-in-1 WBGT + HI Heat Index Checker is a compact, professional-grade heat stress meter that measures air temperature, globe temperature, humidity, and heat stress index with ±0.6°C accuracy. Designed for outdoor and industrial use, it features a wearable arm strap, tripod mount, switchable sun/shade modes, and an audible alarm to alert users of dangerous heat levels. Compliant with ISO 7243 and OSHA standards, it’s ideal for construction, mining, sports, and other heat-exposed environments.

## Description

Wearable 2-in-1 WBGT + HI Heat Index Checker Wet Bulb Globe Temperature Heat Stress Meter Air Globe Temperature Humidity Tester with Dangerous Level Indicator Audible Alarm : desertcart.in: Industrial & Scientific

Review: worked exactly as promised. small compact and wearable. I will be buying more for employees
Review: Nice little meter, adjust pretty quickly to temperature. However it seems a little delicate for everyday use on a construction site.

## Features

- Measures air temperature, globe temperature, humidity and heat stress index
- Comes with arm strap and No buckles making it easy to monitor your outdoor activities. It can also be mounted in a tripod.
- Reset function which allows you reset it to the default settings
- Switchable IN/OUT function displays the wbgt value with or without direct sun exposure, Direct measurement of the radiation effect on an exposed surface with ABS black ball
- Largely Used in construction, iron and steel foundries, mining sites, marathon, beach activities and so on. It is suggested instrument in international standard ISO 7243 and governments such as OSHA (US Occupational Safety & Health Administration)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08FHTJTTS |
| Are batteries included? | No |
| Batteries | 2 AAA batteries required. |
| Battery Description | 2 x AAA |
| Battery type | 2 x AAA |
| Best Sellers Rank | #65,434 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #288 in Temperature Probes & Sensors |
| Brand | GAIN EXPRESS |
| Colour | black |
| Customer Reviews | 3.8 3.8 out of 5 stars (22) |
| Date First Available | 18 September 2020 |
| Item Dimensions LxWxH | 18 Centimeters |
| Item Height | 0.03 Centimeters |
| Item Weight | 90 g |
| Item Width | 0.03 Centimeters |
| Item model number | 87784 |
| Manufacturer | Gain Express Holdings Ltd |
| Model number | 87784 |
| Mounting Type | Surface Mount, Tabletop |
| Net Quantity | 1.0 Count |
| Number of Memory Sticks | 1 |
| Operating Humidity | 10-90% RH |
| Power Source | बटरी सचालित |
| Product Dimensions | 18 x 0.03 x 0.03 cm; 90 g |
| Resolution | 0.1 degrees_celsius |
| Special Feature | C / F Temperature unit , Wearable design (comes w/arm strap) or mount in a tripod |
| Temperature Accuracy | 0.6 |
| Temperature Reading Accuracy | plus_minus_0_point_6_degrees_celsius |
| UPC | 600316554831 |
| Upper Temperature Rating | 60 Degrees Celsius |

## Product Details

- **Battery Description:** 2 x AAA
- **Brand:** GAIN EXPRESS
- **Colour:** black
- **Item Weight:** 90 Grams
- **Mounting Type:** Surface Mount, Tabletop

## Images

![Wearable 2-in-1 WBGT + HI Heat Index Checker Wet Bulb Globe Temperature Heat Stress Meter Air Globe Temperature Humidity Tester with Dangerous Level Indicator Audible Alarm - Image 1](https://m.media-amazon.com/images/I/51EAJF98+qL.jpg)
![Wearable 2-in-1 WBGT + HI Heat Index Checker Wet Bulb Globe Temperature Heat Stress Meter Air Globe Temperature Humidity Tester with Dangerous Level Indicator Audible Alarm - Image 2](https://m.media-amazon.com/images/I/71QQpCYTFzL.jpg)
![Wearable 2-in-1 WBGT + HI Heat Index Checker Wet Bulb Globe Temperature Heat Stress Meter Air Globe Temperature Humidity Tester with Dangerous Level Indicator Audible Alarm - Image 3](https://m.media-amazon.com/images/I/71yCnKYDNsL.jpg)
![Wearable 2-in-1 WBGT + HI Heat Index Checker Wet Bulb Globe Temperature Heat Stress Meter Air Globe Temperature Humidity Tester with Dangerous Level Indicator Audible Alarm - Image 4](https://m.media-amazon.com/images/I/71tLVWTgE8L.jpg)
![Wearable 2-in-1 WBGT + HI Heat Index Checker Wet Bulb Globe Temperature Heat Stress Meter Air Globe Temperature Humidity Tester with Dangerous Level Indicator Audible Alarm - Image 5](https://m.media-amazon.com/images/I/71fwxQONaiL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by S***S on 22 September 2022*

worked exactly as promised. small compact and wearable. I will be buying more for employees

### ⭐⭐⭐⭐ Review
*by T***S on 16 July 2024*

Nice little meter, adjust pretty quickly to temperature. However it seems a little delicate for everyday use on a construction site.

### ⭐⭐⭐ Review
*by P***B on 16 July 2022*

Cross Country workouts — need to have these readings to keep your athletes safe. It’s hotter out there than you think!

## Frequently Bought Together

- Wearable 2-in-1 WBGT + HI Heat Index Checker Wet Bulb Globe Temperature Heat Stress Meter Air Globe Temperature Humidity Tester with Dangerous Level Indicator Audible Alarm
- BTMETER BT-881W Heat Stress Meter Anemometer, Digital Indoor/Outdoor WBGT (Wet Bulb Globe Temperature) Meter with Wind Speed, Ambient Temp, Humidity Tester

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-03-02*