Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

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

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

Product ID: 448689010

Details

Brand
BTMETER
Color
Orange
Material
Plastic
Number of Batteries
1 9V batteries
Power Source
Battery
Product Dimensions
8.8"D x 2.04"W

💧0.1%RH humidity resolution

🌡️±0.6℃ temperature accuracy

🌬️0~30m/s wind speed range

$89.48

Duties & taxes included

In stock

Sold byAmazon USADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to USA.

Secure transaction

Description

🌟 Stay cool, stay ahead: Master heat and airflow like a pro!

VERSATILE PORTABLE - Compact design with multiple unit options and backlit LCD, perfect for indoor/outdoor professionals on the move.
CALIBRATED RELIABLE - Factory-calibrated with 1-year warranty and lifetime support—your go-to tool for HVAC, safety, and outdoor activities.
PRECISION YOU CAN TRUST - High-accuracy sensors deliver ±5% wind speed and ±0.6℃ temperature readings for critical decisions.
SMART HEAT STRESS ALERTS - Real-time WBGT alarms warn you when black globe temperature hits risky levels (20~50℃).
ALL IN ONE CLIMATE COMMAND - Seamlessly switch between wind speed, temperature, humidity, and WBGT modes with one button.

The BTMETER BT-881W is a multifunctional digital heat stress meter and anemometer that accurately measures wind speed (0~30m/s), ambient temperature (±0.6℃ accuracy), humidity (0.1%RH resolution), and WBGT for indoor/outdoor environments. Its portable design features a backlit LCD, multiple unit settings, and real-time heat stress alerts, making it ideal for HVAC maintenance, safety monitoring, and outdoor activities. Factory calibrated and backed by a 1-year warranty, it’s engineered for professionals who demand precision and reliability.

Specifications

ASIN	B09WMQTFKD
Additional Features	Portable
Are batteries included?	No
Best Sellers Rank	#35,784 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #8 in Wind Speed Gauges
Brand Name	BTMETER
Color	Orange
Customer Reviews	4.4 4.4 out of 5 stars (48)
Display Type	LCD
Included Components	1Heat Stress Meter 1 User manual
Item Dimensions D x W x H	8.8"D x 2.04"W x 1.57"H
Item Weight	0.31 Pounds
Manufacturer	BTMETER
Material Type	Plastic
Model	BT-881W
Number of Batteries	1 9V batteries required.
Part Number	BT-881W
Power Source	Battery Powered
Recommended Uses For Product	Home
Sensor Technology	Ultrasonic
Shape	Rectangular
Specific Uses For Product	Heat Index
Style Name	Modern
Temperature Accuracy	±2℃
Temperature Reading Accuracy	plus_minus_0_point_6_degrees_celsius
Upper Temperature Range	50 Degrees Celsius
Warranty Description	1 Year Manufacturer

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Ravi S.

I loved the variety of products available. Will definitely shop again.

2 months ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

$89.48

Duties & taxes included

In stock

Sold byAmazon USADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to USA.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Farhan Q.

The delivery time was excellent, and the packaging was secure.

2 months ago

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

View all Trustpilot reviews