Does this canister contain carbon monoxide or some form of substitute?

I read on the product's label: "SleepSafe Test Gas contains a controlled amount of Carbon Monoxide in helium, sufficient to test CO Detectors ..."

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Arctic Hayes PHCO520 SleepSafe Carbon Monoxide Alarm Tester Spray 400 ml, Blue

Arctic Hayes PHCO520 SleepSafe Carbon Monoxide Alarm Tester Spray 400 ml, Blue

Product ID: 55107522

Details

Brand
Arctic Hayes
Colour
Blue
Compatible devices
Carbon Alarm
Global Trade Identification Number
Item weight
0.1 Kilograms
Manufacturer
Arctic Hayes

🔵400ml compact aerosol

🚒Fire Brigade recommended

🛡️7 tests per can

¥3460

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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

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Description

🛡️ Stay ahead of danger—test your safety like a pro!

COMPACT PORTABLE - Lightweight 400ml aerosol fits seamlessly into your safety toolkit or emergency kit.
TRUSTED BY EXPERTS - Endorsed by the Fire Brigade for regular, professional-grade sensor testing.
EFFORTLESS OPERATION - Simple spray application designed for quick, hassle-free testing at home or work.
VERSATILE COMPATIBILITY - Perfectly tailored for SleepSafe alarms and flue gas analysers, covering all your safety bases.
RELIABLE SAFETY ASSURANCE - Ensures your CO alarms are always fully functional with up to 7 precise tests per can.

The Arctic Hayes PHCO520 SleepSafe Carbon Monoxide Alarm Tester Spray is a compact 400ml aerosol designed to functionally test carbon monoxide sensors, delivering up to 7 reliable tests per can. Recommended by the Fire Brigade, it ensures your alarms and flue gas analysers are always in optimal working condition, providing essential peace of mind for home and workplace safety.

Specifications

ASIN	B071D7XKTD
Best Sellers Rank	78,585 in DIY & Tools ( See Top 100 in DIY & Tools ) 109 in Carbon Monoxide Detectors 1,510 in Home Security Systems
Brand	Arctic Hayes
Colour	Blue
Compatible Devices	Carbon Monoxide Alarm
Country of Origin	United Kingdom
Customer Reviews	4.0 4.0 out of 5 stars (116)
Global Trade Identification Number	05012804500247
Included Components	1 x Arctic Hayes SleepSafe Carbon Monoxide Alarm Tester Spray 400 ml
Item Type Name	1 x Arctic Hayes SleepSafe Carbon Monoxide Alarm Tester Spray 400 ml
Item Weight	0.1 Kilograms
Manufacturer	Arctic Hayes
Manufacturer Warranty Description	No guarantee.
Model Number	PHCO520
Number of Items	1
Part Number	ARCPHCO520
Product Style	Compact
Sensor Type	Carbon Monoxide Sensor
Unit Count	1.0 count

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

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¥3460

Duties & taxes included

In stock

Sold byAmazon JapanDelivered 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 Japan.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

Khalid Z.

Great experience from order to delivery. Highly recommended!

1 week ago

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