How much power is in the power bank in mah, also what kind of batteries does it use (nicad, li-ion, lipo)?

It has enough power to charge your portable electronics and lasts 30+ hours on a charge.

Can this be used effectively in an inverted orientation (or any orientation) to check for air leaks in hairline cracks in a concrete floor slab?

Yes. At least horizontally. I've never tried it upside down.

Hvac | Desertcart UAE

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

AED 437

Duties & taxes included

In stock

Sold byAmazon UAEDelivered 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 UAE.

Secure transaction

ProDesertcart PRO

Fast, free shipping, member pricing & priority support.

Join PRO →

Description

🌬️ Detect drafts, power up, and lead the airflow revolution!

STAY POWERED ON THE GO - Integrated lithium-ion battery doubles as a reliable power bank for your devices.
PINPOINT AIRFLOW LIKE A PRO - Handheld draft detection with zero residue—spot leaks and drafts instantly.
TRUSTED BY INDUSTRY EXPERTS - A top-rated alternative trusted by HVAC technicians for accurate airflow diagnostics.
COMPACT LIGHTWEIGHT DESIGN - Weighing just 8.1 oz, it’s the perfect portable tool for busy HVAC pros.
VISUAL ALERTS THAT SPEAK VOLUMES - Red & white LED system ensures clear, immediate airflow status at a glance.

The Cirrus Wind Indicator is a compact, handheld HVAC airflow and draft detector featuring dual red and white LEDs for clear visualization. Powered by an included lithium-ion battery that also functions as a power bank, it offers portable, residue-free airflow detection trusted by HVAC professionals for leak and vent testing.

Specifications

ASIN	B07MFNBV8D
Batteries	1 Lithium Ion batteries required. (included)
Best Sellers Rank	#37,078 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #436 in Handheld Flashlights
Date First Available	January 14, 2019
Item Weight	8.1 ounces
Manufacturer	Cirrus
Product Dimensions	5.3 x 1 x 8.6 inches

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

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

Fatima A.

Best international shipping I've ever tried. Worth every penny!

3 days 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.