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Gas Detectors

Shop the best prices on 20,327 great value gas detectors. Shopping for gas detectors is easy with Fruugo, with SALE discounts, offers and savings on Viewleaf, Smart Sensor, Elsavct and more. Buy gas detectors online safely with Fruugo, with secure payment and fast shipping to Australia.

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129 - 160 of 3,200
Small Gas Leak Alarm Device with Visual Display & Easy carry Charging Home Safety Gas Detection Tool for Family Defense Multicolor
From $109.00
Halogen Leak Tester 0-1000PPM Air Conditioning HVAC Leak Detector CFCs HCFCs Gas Tester Multicolor
From $99.00
High Sensitivity Gas Concentration Detection Instrument For Monitoring Flammable Gases In Homes And Industrial Setting Multicolor
From $129.00
25-26 Portable Ozone Detector O3 Ozone Meter Smart Sensor Ozone Meter Gas Analyzer
From $139.00
25-26 Oxygen Sensor AO-02 Gas Detector Compatible with AO2 AA428-210 AO2PTB-18.10
From $74.00
25-26 SNDWAY SW7500A 4 In 1 Gas Detector Combustible Gas Oxygen Hydrogen Sulfide Toxic and Harmful Detection Explosion-proof
From $229.00
25-26 SMART SENSOR 4 in 1 Gas Monitor Rechargeable Portable Gas Detector HS O CO and LEL Multi Gas Monitor Professional Gas Sniffer
From $229.00
Compatible 100-240V carbon monoxide and gas combined alarm, 9V backup power, voice-activated CO+CH4 gas detector, control valve - European standard pl
From $74.00
25-26 Oxygen Sensor AO-02 Gas Detector Compatible with AO2 AA428-210 AO2PTB-18.10
From $54.00
Compatible 100-240V carbon monoxide and gas combined alarm, 9V backup power, voice-activated CO+CH4 gas detector, control valve - US standard plug.
From $74.00
Propane Detector 12V LPG Natural Gas Sensor Leak Alarm 85DB Siren for Car RV Home Digital Propane T 2025
From $84.00
Gas Detector, Halogen Gas Detector 0-1000PPM SW-743A LCD Backlight Multiple Halogen Detector Air Conditioning Refrigeration 26s
From $139.00
CITY O2 oxygen sensor 4OX-V 40XV 4OXV 4OX-2 CiTiceL AAY80-390 AAY80-390R 26s
From $129.00
Handheld Carbon Monoxide Meter with High Precision CO Gas Tester Monitor Detector Gauge LCD Display Sound and Light Alarm 0-1000ppm
From $89.00
-6000UV Halogen Leak Detector Freon Leak Detector R22 R410A R134A R1234YF Refrigerant Gas Air Conditioner Tester Tool
From $43.95
Gas Leak Detector Natural Gas Detectors Combustible Gas Detector
From $17.95
3 in 1 CO2 Meter Air Quality Monitor Handheld 5000Ppm CO2 Monitor Measurement Carbon Dioxide / De-Good
From $69.00
5 in 1 Air Quality Detector Semiconductor Sensors HCHO TVOC CO2 Temperature Humidity Tester Air Mon
From $31.95
SCD40 Gas Sensor Module Detects CO2 Carbon Dioxide Temperature and Humidity in One Sensor I2C Communication B
From $69.00
-Z19 -Z19E IR Infrared CO2 Sensor Module Carbon Dioxide Gas Sensor NDIR for CO2 Monitor 400-5000Ppm UART PWM(A)
From $28.95
BME680 Environmental Sensor Module STEMMA QT/Qwiic Interface Temperature/Humidity/Air Pressure/Gas Detection
From $23.95
MQ138 Formaldehyde Gas Detection Sensor Formaldehyde Sensor Module Gas Sensor High Sensitivity 4.5-5.5V 10A TTL
From $31.95
MQ138 Formaldehyde Gas Detection Sensor Formaldehyde Sensor Module Gas Sensor High Sensitivity 4.5-5.5V 10A TTL
From $31.95
14-in-1 Air Quality Monitor with Tuya WIFI CO/CO2 Real-Time Detection and BIG Display for Home Air Testing
From $129.00
Combustible Gas Leak Detector: Rechargeable Gas Sniffer for Natural Gas Detection, Portable Handheld Detector Locat
From $179.00
O3 Ozone Meter Ozone Analyzer Air Detector Intelligent Sensor Ozone Counter Air Quality Pollution Monitor(,)
From $249.00
Smart Sensor 4 In 1 Gas Monitor Rechargeable Portable Gas Detector Hs O Co And Lel Multi Gas Monit -hhy
From $169.00
Gas Detector Oxygen Sensor AO-02 Replacement for AO2 AA428-210 AO2PTB-18.10 Air Quality Monitoring Equipment
From $44.95
O3 Ozone Meter Air Quality Analyzer with Intelligent Sensor for Pollution Monitoring and Ozone Detection
From $229.00
BW Technologies Gas Detector Replacement O2 Sensor A2 Model
From $21.95
High Precision Ozone Gas Sensor Module, Analog TTL Output, 10-1000PPM Detection Range
From $40.95
Portable CO2 Analyzer and Air Quality Sensor 5000Ppm CO2 Detector Model S8601
From $33.95