Gas Detectors reviews and tests

Alza Test Ranks Gas Detectors Based on User Reviews and Other Data

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Gas Detectors – Test Results

The result for gas detectors at several price levels is:

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Hundreds of categories, thousands of products, millions of details and user reviews for gas detectors. How can you make sense of all of this? Try our Alza Test, which guarantees an objective selection based on customers' experiences. How the products from gas detectors rank are based solely on various data and feedback from actual people who have purchased the products.

All gas Detectors

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

104×

33.90 €

In stock > 5 pcs

Buy with code ALZADAYS10DE 30.51 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Erhalten Sie 10 % Rabatt mit dem Code ALZADAYS10DE. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt.

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...

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Airthings View Plus - complete air quality monitor

40×

475.90 €

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...

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Gas Leak Detector - detects CO (carbon monoxide), battery-powered, acoustic, visual signals, signal volume 85 dB, battery indication and display, features test button and...

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TESLA Smart Gas Sensor

17×

23.90 €

In stock > 5 pcs

Buy with code ALZADAYS10DE 21.51 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Erhalten Sie 10 % Rabatt mit dem Code ALZADAYS10DE. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt.

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

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Airbi CO2AIR digital carbon dioxide meter

21×

81.90 €

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

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

14×

56.90 €

In stock > 5 pcs

Buy with code ALZADAYS10DE 51.21 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Erhalten Sie 10 % Rabatt mit dem Code ALZADAYS10DE. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt.

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...

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MOES CO Detector, Zigbee

9×

37.90 €

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...

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Flammable gas leak detector - solid state sensor, 85dB siren, battery backup

11×

14.90 €

In stock > 5 pcs

Gas Leak Detector - detects natural gas, propane-butane, LPG, deviation 1500 ppm, gas detection sensitivity 2500 ppm, combined mains + battery-powered , acoustic signals, signal...

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Airthings Wave plus - air quality, radon, humidity, temperature, VOC, CO2 and pressure sensor

15×

289.90 €

In stock 3 pcs

Air Quality Meter - detects temperature, humidity, air pressure, TVOC (volatile organic compounds), radon, CO₂ (carbon dioxide), measurement range from 400 to 5000 ppm, deviation...

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SAFE - CO detector SAFE 10YDCO-PRO

4×

40.90 €

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,...

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Netatmo Smart Carbon Monoxide Alarm

20×

107.90 €

In stock 2 pcs

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

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MOES Gas Leakage Detector, Zigbee

8×

28.90 €

In stock > 5 pcs

Gas Leak Detector - detects natural gas, mains power supply, acoustic signals, notifications via push notifications, signal volume 70 dB, battery indication, features alarm, cover...

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EMOS GoSmart Carbon Monoxide Detector TCS0101W, Wi-Fi

6×

33.70 €

Ordered on request

Buy with code ALZADAYS20DE 26.96 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Erhalten Sie 20 % Rabatt mit dem Code ALZADAYS20DE. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt.

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

Added to cart

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EMOS GoSmart Air Quality Monitor E30300 with Wifi

11×

88.90 €

In stock 3 pcs

Buy with code ALZADAYS20DE 71.12 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Erhalten Sie 20 % Rabatt mit dem Code ALZADAYS20DE. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt.

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,...

Added to cart

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