---
product_id: 444489701
title: "BTMETER BT-881W Heat Stress Meter Anemometer, Digital Indoor/Outdoor WBGT (Wet Bulb Globe Temperature) Meter with Wind Speed, Ambient Temp, Humidity Tester"
brand: "btmeter"
price: "403.71 DT"
currency: TND
in_stock: true
category: "Btmeter"
url: https://www.desertcart.tn/products/444489701-btmeter-bt-881w-heat-stress-meter-anemometer-digital-indoor-outdoor
store_origin: TN
region: Tunisia
---

# 0.1%~99.9% humidity range ±0.6℃ temperature accuracy 0~30m/s wind speed range BTMETER BT-881W Heat Stress Meter Anemometer, Digital Indoor/Outdoor WBGT (Wet Bulb Globe Temperature) Meter with Wind Speed, Ambient Temp, Humidity Tester

**Brand:** btmeter
**Price:** 403.71 DT
**Availability:** ✅ In Stock

## Summary

> 🔥 Stay cool, stay safe: Master heat stress like a pro! 🌡️

## Quick Answers

- **What is this?** BTMETER BT-881W Heat Stress Meter Anemometer, Digital Indoor/Outdoor WBGT (Wet Bulb Globe Temperature) Meter with Wind Speed, Ambient Temp, Humidity Tester by btmeter
- **How much does it cost?** 403.71 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/444489701-btmeter-bt-881w-heat-stress-meter-anemometer-digital-indoor-outdoor)

## Best For

- btmeter enthusiasts

## Why This Product

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

## Key Features

- • **Precision You Can Trust:** High-accuracy sensors deliver ±5% wind speed and ±0.6℃ temperature readings for data-driven safety decisions.
- • **Versatile & User-Friendly:** Switch effortlessly between 5 wind units and 2 temperature scales with a backlit LCD and data hold for on-the-go clarity.
- • **All-in-One Climate Command:** Seamlessly measure wind speed, ambient temp, humidity & WBGT with one device—your ultimate heat stress sentinel.
- • **Rugged Portability with Warranty:** Lightweight, calibrated, and backed by 365-day warranty—perfect for demanding outdoor work or active lifestyles.
- • **Smart Alerts for Real-Time Safety:** Custom WBGT alarms notify you instantly when heat stress risks hit critical levels—stay ahead, stay protected.

## Overview

The BTMETER BT-881W is a multifunctional digital anemometer and heat stress meter designed for professionals and outdoor enthusiasts. It accurately measures wind speed (0~30m/s), ambient temperature (±0.6℃ accuracy), humidity (0.1%~99.9% RH), and WBGT to monitor heat stress risks. Featuring customizable WBGT alarms, multiple unit options, a backlit LCD, and a portable design, it’s ideal for construction sites, industrial environments, and outdoor activities requiring precise environmental monitoring.

## Description

BTMETER BT-881W Heat Stress Meter Anemometer, Digital Indoor/Outdoor WBGT (Wet Bulb Globe Temperature) Meter with Wind Speed, Ambient Temp, Humidity Tester : desertcart.ae: Industrial & Scientific

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09WMQTFKD |
| Additional Features | Alarm, Lightweight |
| Are batteries included? | No |
| Brand | BTMETER |
| Brand Name | BTMETER |
| Color | black |
| Customer Reviews | 4.4 out of 5 stars 46 Reviews |
| Display Type | LCD |
| Included Components | 1* 881W Heat Stress Meter and 1* User manual |
| Item Weight | 141 g |
| Manufacturer | BTMETER |
| Material | Plastic |
| Material Type | Plastic |
| Model | BT-881W |
| Number of Batteries | 1 9V batteries required. |
| Part Number | BT-881W |
| Power Source | Battery Powered |
| Power source | Battery Powered |
| Recommended Uses For Product | Home |
| Recommended uses for product | Home |
| Sensor Technology | Ultrasonic |
| Shape | Rectangular |
| Special features | Alarm, Lightweight |
| Specific Uses For Product | Heat Index |
| Specific uses for product | Heat Index |
| Style Name | Modern |
| Temperature Accuracy | ±2℃ |
| Upper Temperature Range | 50 Degrees Celsius |

## Product Details

- **Brand:** BTMETER
- **Power source:** Battery Powered
- **Recommended uses for product:** Home
- **Special features:** Alarm, Lightweight
- **Specific uses for product:** Heat Index

## Images

![BTMETER BT-881W Heat Stress Meter Anemometer, Digital Indoor/Outdoor WBGT (Wet Bulb Globe Temperature) Meter with Wind Speed, Ambient Temp, Humidity Tester - Image 1](https://m.media-amazon.com/images/I/61nAKAzHpXL.jpg)

## Frequently Bought Together

- BTMETER BT-881W Heat Stress Meter Anemometer, Digital Indoor/Outdoor WBGT (Wet Bulb Globe Temperature) Meter with Wind Speed, Ambient Temp, Humidity Tester
- Triplett HS10 Indoor/Outdoor Heat Stress WBGT (Wet Bulb Globe Temperature) Meter
- HOLDPEAK Wind Speed & Heat Stress WBGT Meter, Digital Handheld Anemometer, Wind Gauges with Temperature Humidity for Outdoor Workers, Iron and Steel Foundries

---

## 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.tn/products/444489701-btmeter-bt-881w-heat-stress-meter-anemometer-digital-indoor-outdoor](https://www.desertcart.tn/products/444489701-btmeter-bt-881w-heat-stress-meter-anemometer-digital-indoor-outdoor)

---

*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-10-03*