Filters

Gas Detectors

Shop the best prices on 23,124 great value gas detectors. Shopping for gas detectors is easy with Fruugo, with SALE discounts, offers and savings on Viewleaf, Elsavct, Generic1 and more. Buy gas detectors online safely with Fruugo, with secure payment and fast shipping to Spain.

Filters
1 - 32 of 3,200
Rm370 carbon monox detector
From €16.95
2026 Natural and soporific gas detector (White) 115x75x35mm 12V Edition
From €31.95
12V Gas Alarm Sensor LPG Propane Butane Leak Detector Waterproof LED Flash Sound Warning for RV Camping Marine Safety
From €12.95
MQ136 Hydrogen Sulfide Gas Sensor Module H2S Gas Detection Sensor Module High Sensitivity Sensor Module
From €17.95
2025 SMART SENSOR Handheld Carbon Monoxide Meter with High Precision CO Gas Tester Monitor Detector Gauge
From €31.95
Oxygen Detector Meter Monitor High Accuracy Handheld Portable Concentration Measurement for Home O2
From €139.00
Ultrasonic Leak Detector & Transmitter Finder 40khz Air Gas Water Dust Leak Pressure Headphone Gas Liquid Leakage Monitor Accessory Kit-B7
From €119.00
WJL-6000-L Freon Leak Detector Halogen Leak Detector Refrigerant Gas HVAC R22 R410A R1234YF Detector
From €17.95
Ozone detector, portable ozone detector O3 ozone meter smart sensor ozone meter gas analyzer-TF
From €119.00
Leak Detector High Sensitivity R22 R32 R134a Refrigerant HVAC Air Conditioner Freon Gas Leak Temp T
From €48.95
Gas Leak Detector Natural Gas Detector for Home Portable Combustible Gas Sniffer Visual Alarm to Locate Methane Black
From €28.95
Portable Gas Detector for Camper and RV with Loud Alarm
From €25.95
CO2 meter for indoor air quality monitor with 5000ppm range
From €59.00
Oxygen Sensor AO-02 Compatible with AO2 AA428-210 AO2PTB-18.10 high quality
From €26.95
2025 Portable Industry Gas Detectors Digital Portable Ethylene H2S/O3/CO/CO2/H2S/O2/NO2/NO/EX/NH4 Gas Detectors Meter Multicolor
From €129.00
PM Sensor SDS011 High Precision R PM2.5 PM10 Air Quality Detection Sensor
From €23.95
Oxygen Sensor AO-02 Compatible with AO2 AA428-210 AO2PTB-18.10 szshsy937
From €23.95
CO2 Sensor 400-10000 Ppm Carbon Dioxide Air Quality Detection Infrared Gas Sensor Module MH-Z19E Low Power Consumption
From €17.95
TPM-200A Carbon Monoxide Sensor Module Interference-Resistant High-Precision CO Air Quality Detection Sensor Module
From €6.95
Combustible Gas Detection Unit MQ-5 Gas Detection Unit Integrated STM32 Controller STM32G030 I2C Communication Interface
From €14.95
SCD41 Gas Sensor Module COO Sensor Module 2-in-1 Temperature and Humidity Sensor 2.4-5.5V with I2C Communication
From €24.95
-Z19 -Z19C IR Infrared CO2 Sensor Module Carbon Dioxide Gas Sensor NDIR Accessories
From €12.95
2 in 1 PH TDS Meter Tester Water Quality Monitor Online Acidity Monitor Analyzers Tester for Aquariu
From €36.95
2Pcs - SGP40 SGP40 TVOC ECO2 CO2 Carbon Dioxide Sensor Formaldehyde, Air Quality Monitoring Sensor M
From €16.95
MS1100 Gas Sensor Module, High-Precision TVOC and CO2 Detection, Household and Laboratory Gas Qualit
From €8.95
MQ137 Ammonia Gas Detection Sensor Module NH3 Gas Sensor Module Household Appliance Accessories Anal
From €13.95
Alcohol Gas Concentration Sensor High Sensitivity Breathalyzer Module Smart Vehicle Detection DIY Projects
From €59.00
OCS-3F2.1 Ultrasonic Oxygen Sensor Oxygen Concentrator for Arduino Detects Purity and Flow 21-95.6% 0-20L, 0-2.5V Analog
From €21.95
MH-Z19 MH-Z19E IR Infrared CO2 Sensor Module Carbon Dioxide Gas Sensor NDIR for CO2 Monitor 400-5000Ppm UART PWM(A)
From €19.95
AT6000 Alcohol Tester with 10 Mouthpieces Professional Digital Breath Breathalyzer with LCD Display
From €11.95
CY-12C Portable Oxygen Analyzer Oxygen Concentration Tester Handheld Oxygen Tester Analysis Instruments
From €99.00
ZE25-O3 Ozone Sensor Module for Ozone Monitoring, 0-10ppm Range with Multiple Output Options
From €45.95