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Shop the best prices on 27,556 great value gas detectors. Shopping for gas detectors is easy with Fruugo, with SALE discounts, offers and savings on Viewleaf, Azrb7thy7, Elsavct and more. Buy gas detectors online safely with Fruugo, with secure payment and fast shipping to New Zealand.

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481 - 512 of 27,556
Advanced Indoor Air Quality Monitors with Formaldehyde Detection for Home Use Model 101a Instant Analysis and Insights
$74.00 Save $35.00 RRP: $109.00
Air Quality Monitor for Home, Portable Air Detector with Clear Display, Accurate Bedroom Safety Device for Coal Detection and Monitoring
$79.00 Save $40.00 RRP: $119.00
Propane Gas Detector,Digital RV Propane Gas Detector, Using DC 12V, 85dB Loud Alarm, Suitable for Ho
$59.00 Save $15.00 RRP: $74.00
Gas Leak Detector for Automotive Air Conditioning High Sensitivity with Acoustic Light Alarm for R22 R134A CFCs
$269.00 Save $130.00 RRP: $399.00
AS8800L Handheld Combustible Gas Detector For Automotive Leakage Location With Audible Alarm
$229.00 Save $110.00 RRP: $339.00
HT609 Leak Detector Sound Screen Alarm with LCD Display for Flammable Natural Methane Gas in Demanding Environments
$6,190.00 Save $3,100.00 RRP: $9,290.00
Comprehensive Carbon Dioxide Air Quality Kit with SCD30 Sensor for CO2, Temperature, and Humidity Monitoring
$149.00 Save $70.00 RRP: $219.00
7 Air Quality Monitor Professional for Indoor Use, PM2.5 PM10 CO2 HCHO Temperature and Formaldehyde Detection
$149.00 Save $70.00 RRP: $219.00
Gas Detector, Lpg/natural Gas/coal Gas Leak Detector Plug In Sensor Monitor With Audible Alarm1pcs-UK plug
$59.00 Save $100.00 RRP: $159.00
Nitrogen Dioxide Detector NO2 Gas Meter 0‑50ppm 3.5in TFT Color Screen Handheld Portable Equipment
$1,549.00 Save $450.00 RRP: $1,999.00
Portable Air Quality Detector Multifunctional Digital Carbon Dioxide Monitor For Home Bedroom Office
$35.95 Save $143.05 RRP: $179.00
High Accuracy Air Quality Monitor Co Co2 Hcho Tvoc Detector Gas Detector Led
$84.00 Save $335.00 RRP: $419.00
O3 Ozone Meter Ozone Analyzer Air Detector Intelligent Sensor Ozone Counter Air Quality Pollution Monitor
$309.00 Save $180.00 RRP: $489.00
Smart Sensor Gas Detector Oxygen O2 Hydrogen Sulfide H2S Carbon Monoxide CO Combustible Gas LEL Gas Meter
$139.00 Save $80.00 RRP: $219.00
GN807 Combustible Gas Detector Alarm Digital Combustible Gas Detection 50-10000PPM Methane Flammable Gas Test Tool
$59.00 Save $30.00 RRP: $89.00
3IN1 ECO2 ECH2O TVOC Gas Sensor Module Air Pollution Odor Sensor Y01
$14.95 Save $10.00 RRP: $24.95
12V Gas Alarm Sensor LPG Propane Butane Leak Detector Waterproof LED Flash Sound Warning for RV Camping Marine Safety
$27.95 Save $17.00 RRP: $44.95
Digital Gas Leak Detectors Combustibler Sound & Screen Alarm Combustible Flammable Natural Methane Mini Gas Detectors Multicolor
$74.00
SCD40 Gas Sensor Module 2.4-5.5V Detects CO2 Carbon Dioxide Temperature and Humidity Sensor I2C Communication
$79.00 Save $60.00 RRP: $139.00
BME680 Environmental Sensor Module STEMMA QT/Qwiic Interface Temperature/Humidity/Air Pressure/Gas Detection
$33.95 Save $20.05 RRP: $54.00
2X MH-Z19 MH-Z19E IR Infrared CO2 Sensor Module Carbon Dioxide Gas Sensor NDIR for CO2 Monitor 400-5000Ppm UART PWM(A)
$69.00 Save $50.00 RRP: $119.00
Rm370 carbon monox detector hwy
$64.00
2X MICS-6814 Gas Sensor Carbon Monoxide CO NO2 NH3 Nitrogen Oxygen Air Quality Detection Numerical Sensor Module
$149.00 Save $90.00 RRP: $239.00
2X Multi Gas Detector Gas Meter O2 H2S CO LEL 4 in 1 Oxygen Hydrogen Sulfide Carbon Monoxide Combustible
$419.00 Save $255.00 RRP: $674.00
2X MQ136 Hydrogen Sulfide Gas Sensor Module H2S Gas Detection Sensor Module High Sensitivity Sensor Module
$79.00 Save $50.00 RRP: $129.00
Combustible Gas Detector Gas Leak Detector Long Probe Methane Propane LNG Fuel Natural Gas Leak Sniffer Detector Home
$329.00
Natural Gas & CO Detector | Combustible Gas Monitor for Home Safety
$104.00 Save $115.00 RRP: $219.00
Professional Ozones Monitoring Testing Instrument Device Rechargeable With Alarm Function For Indoor Air Safety Analyzer Multicolor
$359.00
Multi Gas Detector Gas Meter O2 H2S CO LEL 4 in 1 Oxygen Hydrogen Sulfide Carbon Monoxide Combustible Gas Leak Detector
$259.00 Save $50.00 RRP: $309.00
Multi Gas Detector Rechargeable 4 Gas Monitor with LCD, Alarm Alerts for Confined Spaces
$249.00 Save $130.00 RRP: $379.00
RM370 Carbon monox detector [XH]
$79.00 Save $40.00 RRP: $119.00
XHX CFC HFC Freon Gas Leak Detector Halogen Gas Analyzer Refrigerant Gas Air Conditioning Leak Detector R22a R134a
$41.95 Save $47.05 RRP: $89.00