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: Your Portable Guardian Against CO Threats!

DUAL ALARM SYSTEM - Stay alert with both visual and audible alarms that notify you of CO presence instantly.
PORTABLE VERSATILE - Perfect for home, car, camping, and travel—your safety companion wherever you go.
USER FRIENDLY DESIGN - Crafted for convenience, featuring a backlit screen and low-power indicators for hassle-free use.
COMPREHENSIVE SUPPORT - Enjoy peace of mind with a 36-month service guarantee and lifetime technical support.
SWIFT PRECISE MEASUREMENT - Experience rapid detection of CO levels, ensuring your safety is always a priority.

The TopTes CT-300 Portable Carbon Monoxide Detector is a reliable safety device designed to detect CO gas concentrations from 0-5000 PPM. It features a dual alarm system with visual and audible alerts, a user-friendly backlit LCD screen, and a durable, portable design. Ideal for various settings, it comes with 3 AAA batteries and a protective case, ensuring you stay safe during home, travel, or outdoor activities.

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Manufacturer	TOPTES
Part Number	CT-300
Product Dimensions	6.71 x 3.51 x 16 cm; 300 g
Batteries	3 AAA batteries required. (included)
Item model number	CT-300
Colour	Orange
Power Source	Battery Powered
Certification	CE, UKCA, FCC, RoHS
Included Components	3x AAA Batteries, 1x CT-300 Carbon Monoxide Detector, 1x Protective Case, 1x User Manual
Batteries included?	Yes
Batteries Required?	Yes
Battery Cell Type	Alkaline
Item Weight	300 g

TopTes CT-300 Portable Carbon Monoxide Detector, CO Detector with Audible & Visual Alarm, 0-5000PPM, CO Alarm, Backlit LCD Screen, for Home, Car, Camping& Travel (Includes Battery x3) - Orange

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