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Gas Detectors

Gas Detectors – same-day delivery available. Just make sure the product you want is in stock. Choose products to buy from the comfort of your home and have them delivered to your address, to an AlzaBox, or to one of our stores. Learn more about why shop on Alza.cz.

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7 reasons to shop for Gas Detectors on Alza.cz

We have a wide network of stores across the Czech Republic, where we follow all hygiene measures, as well as contactless AlzaBoxes (pick-up points).
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We accept most payment methods, including contactless and cryptocurrency.
You can easily return or exchange your product at any of our AlzaBoxes.
Need assistance? Our customer support is available 24/7.
We complement our range with accessories and additional services.
You'll find all the essential information for each product, and for some, user reviews to help with your selection.

What to consider when choosing Gas Detectors?

If you're planning to get Gas Detectors, there are a few aspects that can help you choose the right product. In the left menu, you can use the parametric filter to narrow down the selection to match your preferences. We also recommend sorting by popularity or price.

Make your selection easier. Click through our pre-made filters for the category: Gas Detectors

Are you looking for the best Gas Detectors? Browse products sorted by popularity, or consult the reviews from other users.

Cheapest vs. most expensive Gas Detectors

If you are looking for products based on price, you can browse the lowest priced Gas Detectors, or choose to sort by price from highest to lowest.

Gas Detectors – main types

Bentech Gasman LCD standalone fire alarm and gas leak detector - Gas Leak Detector

Bentech Gasman LCD standalone fire alarm and gas leak detector

In stock > 10 pcs at the supplier's

Gas Leak Detector - detects natural gas, propane-butane, mains power supply, detection reach 30 m, reaction time 20 s, acoustic signals, battery indication, features alarm, cover...

Bentech C999 Carbon Monoxide Autonomous Fire Detector - Gas Leak Detector

Bentech C999 Carbon Monoxide Autonomous Fire Detector

In stock > 10 pcs at the supplier's

Gas Leak Detector - detects CO (carbon monoxide), battery-powered, acoustic signals, signal volume 85 dB, battery indication, features alarm, cover material plastic, operating...

Airthings View Plus - complete air quality monitor - Air Quality Meter

Airthings View Plus - complete air quality monitor

In stock > 5 pcs

Air Quality Meter - detects temperature, humidity, air pressure, TVOC (volatile organic compounds), radon, CO₂ (carbon dioxide), dust particles, mains + battery-powered, visual...

Honeywell R200C-2, Carbon monoxide detector and detector, CO Alarm - Gas Leak Detector

Honeywell R200C-2, Carbon monoxide detector and detector, CO Alarm

In stock > 5 pcs

Gas Leak Detector - detects CO (carbon monoxide), smoke, measurement range from 3 to 330 ppm, gas detection sensitivity 28 ppm, battery-powered, acoustic signals, signal volume 85...

Combined Detector of CO, Flammable and Explosive Gases SAFE 808COM - Gas Leak Detector

Combined Detector of CO, Flammable and Explosive Gases SAFE 808COM

In stock > 5 pcs

Gas Leak Detector - detects CO (carbon monoxide), natural gas, propane-butane, measurement range to 2500 ppm, mains power supply, reaction time 20 s, acoustic, visual signals,...

Elektrobock LM218A - Gas Leak Detector

Elektrobock LM218A

In stock > 10 pcs

- detects CO (carbon monoxide), measurement range from 10 to 550 ppm, battery-powered, acoustic signals, signal volume 85 dB, display, features test button and alarm, cover...

Solight CO flue gas detector, 85 dB - Gas Leak Detector

Solight CO flue gas detector, 85 dB

In stock > 10 pcs

Gas Leak Detector - detects CO (carbon monoxide), measurement range from 50 ppm, gas detection sensitivity 50 ppm, battery-powered, acoustic, visual signals, signal volume 85 dB,...

EMOS GoSmart Carbon Monoxide Detector TCS0101W, Wi-Fi - Gas Leak Detector

EMOS GoSmart Carbon Monoxide Detector TCS0101W, Wi-Fi

In stock > 5 pcs

Buy at the price for both existing and new AlzaPlus+ members 663,-

Gas Leak Detector - detects CO (carbon monoxide), battery-powered, acoustic, visual signals, notifications via push notifications, signal volume 85 dB, battery indication, features...

QINGPING CO2 & Temperature & RH Monitor - Air Quality Meter

QINGPING CO2 & Temperature & RH Monitor

In stock > 5 pcs

Buy at the price for both existing and new AlzaPlus+ members 1,599,-

Air Quality Meter - detects gas, temperature, humidity, measurement range from 400 to 9999 ppm, temperature measurement from -20 to 50 °C with accuracy 0.5 °C, humidity measurement...

Airbi CO2AIR digital carbon dioxide meter - Detector

Airbi CO2AIR digital carbon dioxide meter

In stock > 5 pcs

Detector - CO₂ (carbon dioxide) detection, measurement range from 400 to 2400 ppm, mains + battery power, reaction time 6 s, display, independently functional unit

EMOS GoSmart Air Quality Monitor E30300 with Wifi - Air Quality Meter

EMOS GoSmart Air Quality Monitor E30300 with Wifi

In stock > 5 pcs

Buy at the price for both existing and new AlzaPlus+ members 1,992,-

Air Quality Meter - detects temperature, humidity, CO₂ (carbon dioxide), measurement range from 400 to 5000 ppm, temperature measurement from 0 to 50 °C with accuracy 0.1 °C,...

Kidde 7DCO CO Detector with Alarm (Gas Leak Sensor) - Gas Leak Detector

Kidde 7DCO CO Detector with Alarm (Gas Leak Sensor)

In stock > 5 pcs

Gas Leak Detector - detects CO (carbon monoxide), signal volume 85 dB, standalone unit

Combined Fire Detector and CO FireAngel SCB10 - Gas Leak Detector

Combined Fire Detector and CO FireAngel SCB10

In stock > 5 pcs

Gas Leak Detector - detects CO (carbon monoxide), smoke, battery-powered, acoustic signals, battery indication, features alarm, cover material plastic, battery and mounting kit...

Kidde 10LLDCO CO Detector (Moisture Resistant) - Gas Leak Detector

Kidde 10LLDCO CO Detector (Moisture Resistant)

In stock > 5 pcs

Gas Leak Detector - detects CO (carbon monoxide), signal volume 85 dB, standalone unit

Netatmo Smart Carbon Monoxide Alarm - Gas Leak Detector

Netatmo Smart Carbon Monoxide Alarm

Gas Leak Detector - battery-powered, notifications via push notifications, signal volume 85 dB, battery indication, cover material plastic, compatible with Apple Home, standalone...

RETLUX RDT 301 - Gas Leak Detector

Gas Leak Detector - detects CO (carbon monoxide), measurement range from 100 to 300 ppm, gas detection sensitivity 50 ppm, battery-powered, acoustic signals, signal volume 85 dB,...

SAFE - CO detector SAFE 10YDCO-PRO - Gas Leak Detector

SAFE - CO detector SAFE 10YDCO-PRO

In stock > 5 pcs

Gas Leak Detector - detects CO (carbon monoxide), battery-powered, acoustic, visual signals, signal volume 85 dB, battery indication, operating temperature from -10 to 55 °C,...

iQtech SmartLife CS01W Combo CO + Smoke Detector, Wi-Fi - Smoke Detector

iQtech SmartLife CS01W Combo CO + Smoke Detector, Wi-Fi

In stock > 5 pcs

Smoke Detector - detects gas, measurement range from 50 to 300 ppm, battery-powered , acoustic signals, signal volume 85 dB, cover material plastic, compatible with Tuya,...

Airthings Wave Enhance - Air Quality Meter

Airthings Wave Enhance

In stock > 5 pcs

Air Quality Meter - detects temperature, humidity, air pressure, TVOC (volatile organic compounds), CO₂ (carbon dioxide), noise, battery-powered, visual signals, notifications via...

TESLA Smart Gas Sensor - Gas Leak Detector

TESLA Smart Gas Sensor

In stock > 5 pcs

Gas Leak Detector - mains power supply, detection reach 50 m, acoustic, visual signals, notifications via push notifications, features reset, cover material plastic, operating...

MOES CO Detector, Zigbee - Gas Leak Detector

MOES CO Detector, Zigbee

In stock > 5 pcs

Gas Leak Detector - detects CO (carbon monoxide), battery-powered, acoustic signals, notifications via push notifications, signal volume 85 dB, battery indication, features...

Honeywell Home R200C-N2, Connected Carbon Monoxide Detector and Detector, CO Alarm - Gas Leak Detector

Honeywell Home R200C-N2, Connected Carbon Monoxide Detector and Detector, CO Alarm

In stock > 5 pcs

Gas Leak Detector - detects CO (carbon monoxide), smoke, measurement range from 3 to 330 ppm, gas detection sensitivity 28 ppm, battery-powered, detection reach 100 m, acoustic...

Kidde 5DCO carbon monoxide leak detector - Gas Leak Detector

Kidde 5DCO carbon monoxide leak detector

In stock > 5 pcs

Gas Leak Detector - detects CO (carbon monoxide), signal volume 85 dB, standalone unit

Multifunctional digital CO detector FireAngel FA3322 with LCD display - Gas Leak Detector

Multifunctional digital CO detector FireAngel FA3322 with LCD display

In stock > 5 pcs

Gas Leak Detector - detects CO (carbon monoxide), battery-powered, acoustic signals, signal volume 85 dB, battery indication, features alarm, cover material plastic, operating...

Gas Detectors

In the category Gas Detectors on Alza.cz, we currently have a total of 69 products, which you can easily buy online and get quickly delivered. See all of your purchases and make orders on our easy-to-use app. Continue

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