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. Step2: Approach the CO source for detection. Detecting from a distance may cause CO to disperse, leading to unstable readings.

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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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

Product ID: 599284956

Details

Brand
TOPTES
Colour
orange
Item weight
0.3 Kilograms
Power source
Battery
Style
Modern Compact

⚡Fast 60s CO detection

📊0-5000 ppm range

🔋40h battery life

R$1199

Duties & taxes included

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Sold byAmazon BrazilDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🚨 Stay Ahead of Invisible Threats — Safety That Travels With You!

ENERGY SMART - Auto shut-off after 10 minutes of inactivity plus low battery alerts keep your device ready without wasting power.
DUAL ALARM SYSTEM - Visual color change and loud audible alerts guarantee you never miss a critical CO spike, whether at home or on the go.
PORTABLE DURABLE - Compact design with non-slip edges and a protective case makes it perfect for travel, camping, and daily use.
RAPID CO DETECTION - Electrochemical sensor delivers accurate readings within 60 seconds, ensuring you’re always one step ahead of danger.
USER FRIENDLY DISPLAY - Backlit LCD screen offers clear, real-time CO levels even in low-light environments for effortless monitoring.

The TopTes CT-300 is a compact, battery-powered carbon monoxide detector featuring an advanced electrochemical sensor that measures CO levels from 0 to 5000 ppm with high accuracy. It provides fast detection within 60 seconds, dual visual and audible alarms, and a backlit LCD for easy reading. Designed for versatile use in homes, cars, and outdoor adventures, it includes energy-saving auto shut-off and low battery alerts, ensuring reliable protection wherever you go.

Specifications

ASIN	B0CL9MV4MG
ASIN	B0CL9MV4MG
Alarm	Audible
Batteries	3 AAA batteries required. (included)
Best Sellers Rank	#45,110 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #23 in Carbon Monoxide Detectors
Brand	TOPTES
Built-In Media	1 x Carbon monoxide detector CT-300, 1 x protective case, 1 x user manual (English language not, 3 x AAA batteries
Color	orange
Customer Reviews	4.4 4.4 out of 5 stars (438)
Customer reviews	4.4 4.4 out of 5 stars (438)
Date First Available	17 December 2023
Item Weight	0.3 Kilograms
Item model number	CT-300
Manufacturer	TOPTES
Manufacturer	TOPTES
Mfr Part Number	CT-300
Model Number	CT-300
Number of Items	1
Operating Humidity	90 percent
Power Source	Battery Powered
Product Dimensions	6.71 x 3.51 x 16 cm; 300 g
Product Style	Modern Compact
Sensor Type	Electrochemical
Unit Count	1.0 Count

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R$1199

Duties & taxes included

In stock

Sold byAmazon BrazilDelivered 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 Brazil.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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