How do I use the device correctly for carbon monoxide detection?

Step1: Turn on the CT-300 in a fresh air environment (e.g., a well-ventilated outdoor space) and wait for it to warm up.

Why do I smell a carbon monoxide leak, but the CT-300 doesn’t detect anything?

The smell you notice is unlikely to originate from carbon monoxide (CO), as CO is colorless and odorless. The odor may be caused by another gas, such as a combustible gas. We recommend using a combustible gas detector to identify the source.

Why can't carbon monoxide be detected in a closed room?

When there is no significant source of combustion indoors, even in a closed room, carbon monoxide will not be generated. The gases exhaled by humans contain carbon dioxide (CO2), which is a different gas from carbon monoxide (CO).

Why can't carbon monoxide be detected even when there is a combustion source present?

Not all combustion produces CO gas, only incomplete combustion does, which is characterized by a red/yellow flame in most cases. Also, ensure proximity during measurement to prevent gas dispersion, which may lead to undetectable concentrations.

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🚨 Breathe Easy, Live Freely! Your safety companion awaits.

INSTANT ALERTS - Visual and audible alarms for immediate danger detection.
DURABLE RELIABLE - Crafted from high-quality materials for long-lasting performance.
PORTABLE PROTECTION - Lightweight design for home, car, camping, and travel.
USER FRIENDLY DESIGN - Backlit display and low power indicator for hassle-free use.
STAY SAFE STAY SMART - The TopTes CT-300 ensures you're always aware of CO levels.

The TopTes CT-300 Carbon Monoxide Detector is a portable and reliable device designed to detect CO gas concentrations from 0-5000 PPM. Featuring a visual and sound alarm system, it ensures timely alerts to protect against CO poisoning. With a user-friendly design, including a backlit display and durable construction, this detector is perfect for homeowners, travelers, and outdoor enthusiasts. It comes with 3 AAA batteries and a protective case, making it an essential safety tool for various environments.

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Manufacturer	TOPTES
Part number	CT-300
Item Weight	300 g
Product Dimensions	6.71 x 3.51 x 16 cm; 300 g
Batteries	3 AAA batteries required. (included)
Item model number	CT-300
Color	orange
Style	Modern Compact
Power source type	Battery Powered
Specification met	CE, UKCA, FCC, RoHS
Included components	1 x Carbon monoxide detector CT-300, 3 x AAA batteries, 1 x user manual (English language not, 1 x protective case
Batteries Included?	Yes
Batteries Required?	Yes
Battery Cell Type	Alkaline

TopTes CT-300 Carbon Monoxide Detector, CO Detector with Visual and Sound Alarm, 0-5000PPM, CO Alarm, LCD Display for Home, Car, Camping and Travel (Includes 3 Batteries) - Orange

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