Can the auto shutoff be turned off so it remains on to collect data over a day or multiple days?

Hi, thanks for asking. Without any key operation and the wind speed sensor is stationary for 5 minutes, it will automatically shut down Feel free to email us for any further questions: BT@BESTMETER.CN

Does it give wet bulb temp

Thanks for asking. Sorry, it doesn't. BT-846A anemometer can measure wind temp in Degrees Celsius / Fahrenheit. If you're looking for a CFM anemometer that also measures web bulb temp, you can check BT-866A, here's the link: https://www.amazon.com/dp/B07RXHFF8G BT-866A can also connect to pc for data log, measures wet bulb temp. If you're interested in more details, feel free to email us bt@bestmeter.cn for a manual

Can i connect via usb cable to computer to download data?

Thanks for asking. BT-846A doesn't support connect to computer, but BT-856A DOES You can choose BT-856A, and install the software from the included CD or email us : bt@bestmeter.cn for the lastest verion

What is the thickness of the wind vane sensor?

If you are asking the thickness of the "wind tunnel" housing for the rotating blade it is about 30 mm ! 1.25 inches .

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

المساعدة تتبع الطلب

الحساب عربة التسوق

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

المساعدة تتبع الطلب

الحساب عربة التسوق

BTMETER Por CFM Anemometer Wind Gauge with 600Set Data Storage Export to PC

Product ID: 125236554

Details

Brand
BTMETER
Item Weight
1.7 pounds
Item dimensions L x W x H
3.4 x 1.5 x
Material
Acrylonitrile

💾600 data sets storage + PC export

📏Measures airflow up to 999,900 CFM

🌬️0.001-100 mph wind speed range

37.80 OMR

Duties & taxes included

In stock

Sold byAmazon OMANDelivered 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 OMAN.

Secure transaction

ProDesertcart PRO

Fast, free shipping, member pricing & priority support.

Join PRO →

Description

🌪️ Elevate your airflow game—measure, store, and conquer every breeze like a pro!

DATA DRIVEN DECISIONS - Stores 600 measurement sets and exports to PC for in-depth HVAC analysis and reporting.
SMART POWER EFFICIENCY - Auto power-off after 5 minutes conserves battery life, ensuring your device is ready when you are.
VERSATILE AIRFLOW METRICS - Simultaneously tracks wind velocity, temperature, and airflow (CFM/CMM) for comprehensive environmental insights.
ERGONOMIC EXTENDABLE SENSOR - User-friendly extendable vane sensor lets you monitor readings hands-free during HVAC balancing tasks.
PRECISION WIND VELOCITY MASTERY - Accurately measures wind speed in 5 units with 0.001 mph resolution—never miss a breeze.

The BTMETER BT-846A is a professional-grade handheld anemometer designed for precise wind speed and airflow measurement. It features a wide wind speed range from 0.001 to 100 mph with 3% accuracy, supports multiple units, and measures air temperature and flow in CFM/CMM. With 600 data storage capacity and PC export functionality, it’s ideal for HVAC troubleshooting and air balancing. The extendable sensor and backlit LCD enhance usability, while smart power management maximizes battery life.

Specifications

ASIN	B07PVM88GJ
Best Sellers Rank	#104,970 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #24 in Wind Speed Gauges
Brand Name	BTMETER
Customer Reviews	4.2 4.2 out of 5 stars (234)
Included Components	1* HVAC Anemometer and 1* User manual
Item Dimensions	3.4 x 1.5 x 6.5 inches
Item Highlight	Airflow Velocity Meter Handheld Measure Wind Speed Flow Temp for HVAC, 0.1~100 mph, Vane Sensor Backlight MAX MIN AVG BT-846A
Item Weight	1.7 pounds
Manufacturer	BTMETER
Material Type	Acrylonitrile Butadiene Styrene (ABS)
Model	BT846A
Number of Items	1
Part Number	BT-846A
UPC	778469100677
Unit Count	600 Count
Warranty Description	1 Year

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

Imran F.

Very reliable shop with genuine products. Will definitely buy again!

2 weeks ago

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks 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.