Description
- Battery Included: Yes
- High-concerned chemical: None
- Is Smart Device: No
- Model Number: HB-03
- With LCD Screen Or Not: Yes
- Gas Type: CO
- DIY Supplies: Electrical
- Brand Name: Veevvio
- Origin: Mainland China
- Alarm: Audible, Visual
Product Parameter
Key Features
3-in-1 Carbon Monoxide Detector
This carbon monoxide detector features a high-definition LCD color display for clear readings. Equipped with an electrochemical sensor, it monitors carbon monoxide concentration (0–999 ppm), temperature (~40°F to 176°F), and humidity (0–99% RH) in real time, updating every 2 seconds.
Customizable Alarm Threshold
The default alarm is set to trigger at 50 ppm. When CO levels exceed the threshold, the screen flashes yellow or red bars depending on the concentration and severity. You can easily customize the alarm threshold from 5 ppm to 995 ppm to meet different safety needs.
Rechargeable with Long Battery Life
Built-in 1000mAh lithium battery supports Type-C fast charging. With a low-power design, it provides up to 240 hours of continuous monitoring. If no operation is detected for 1 minute, the device automatically enters a low-power mode, which still continues real-time monitoring.
Easy to Operate
One-button control makes it simple to use.
Press once to switch between Celsius (°C) and Fahrenheit (°F).
Double-press to turn the alarm sound on or off.
Triple-press to enter the custom alarm threshold setting—each press increases the value by 5 ppm. After setting, wait 5 seconds to return to normal monitoring mode.
Portable & Flexible Installation
Compact and lightweight for easy carrying. Comes with a lanyard and built-in magnet for versatile installation—hang it in tents, backpacks, cars, hotel rooms, RVs, or boats, or attach it to refrigerators and other metal surfaces. Perfect for home, camping, travel, and other outdoor activities.
Carbon Monoxide Alarm
Note: Your device allows you to set a custom alarm threshold (default is 50 ppm).The color indicators below show the relative risk level based on your current threshold setting. The specific ppm ranges for yellow and red shift with your chosen threshold.
Green: 0~49 ppm(safe)
Yellow: 50~99 ppm (hazardous level)
Red:Exceeding 100ppm(alarm level)
K***e (verified owner) –
I got this after hearing those scary news stories about carbon monoxide poisoning at resorts. It’s so easy to use and charge, and the perfect size to throw in my luggage. The display is clear and easy to read. I love that it also shows humidity and temperature – such a handy bonus feature!
T***r (verified owner) –
This little detector is amazing! It’s small and lightweight, perfect for my rv trips and camping. The usb-c charging is super convenient and the battery lasts forever. Not only does it detect carbon monoxide, but it also shows temperature and humidity. It’s become my must-have safety item – gives me total peace of mind wherever i go.
A***m (verified owner) –
I am satisfied as its performance matches the description. I like the magnetic design, and it’s convenient because there are hangers to choose from. The size is just right, making it easy to carry around. When tested in a new car, the readings actually increased and the alarm sounded. This is a trustworthy product.
C***i (verified owner) –
Compact, well-made, and so easy to use. The screen is clear and it’s ready to go right out of the box. This is exactly the portable solution i was looking for to protect my family wherever we are.
M***i (verified owner) –
I have verified various aspects. As expected, it detected dangerous carbon monoxide during a fire and the buzzer went off. Thank you. It seems that I can use various heating devices with peace of mind.
F***n (verified owner) –
the order arrived very quickly, despite the pre-New Year time. the case is compact and durable, inside there is a device, a carabiner with paracord and a Tyipsi cord. I haven’t had a chance to check the accuracy of the readings yet, but it shows zeros (I bought the device considering the use of tiles with gas cylinders). I did not communicate with the seller.