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.

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

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Cirrus Wind Indicator- HVAC Airflow and Draft Indicator, Power Bank - Safe and Portable - Trusted Alternative of HVAC Technicians

Product ID: 127997232

Details

Brand
Cirrus
Color
Black
Material
Durable or
Style
simple
Fuel Type
Electric
Number of Items
4

🔋Built-in power bank

🌬️Handheld airflow visualization

🔴⚪Dual-color LED indicators

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£83.81

Duties & taxes included

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Sold byAmazon UKDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🌬️ Detect the unseen, power your workflow!

DUAL LED SYSTEM - Red and white LEDs provide clear, real-time feedback for accurate leak and vent testing.
PORTABLE POWER BANK - Stay powered on the go with an integrated lithium-ion battery that doubles as a power bank.
LIGHTWEIGHT COMPACT - At just 8.1 ounces and pocket-sized, it’s the ultimate tool for busy professionals on the move.
TRUSTED HVAC ALTERNATIVE - Join thousands of technicians who rely on Cirrus for reliable, safe, and portable airflow diagnostics.
PRECISION AIRFLOW DETECTION - Visualize drafts and airflow instantly with no residue—perfect for HVAC pros and enthusiasts alike.

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

Specifications

ASIN	B07MFNBV8D
Batteries	1 Lithium Ion batteries required. (included)
Best Sellers Rank	#39,153 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #464 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

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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

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Fantastic experience overall. Will recommend to friends and family.

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Great price for an authentic product. Fast international shipping too!

3 weeks ago

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