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Shop the best prices on 27,980 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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1,025 - 1,056 of 3,200
​Multi Gas Detector O2 H2S CO LEL 4 In 1 Oxygen Hydrogen Sulfide Carbon Monoxide Combustible Gas Leak Detector For Safety​
$409.00 Save $140.00 RRP: $549.00
Automatic Alarm Gas Leak Detector Methane Gas Natural Gas Liquefied Petroleum Gas Combustible Gas Gas Tester
$99.00
Refrigerant Gas HVAC Air Conditioner Tester Tool WJL-6000 Freon Leak Detector Halogen Leak Detector R22 R410A R134A R1234YF
$139.00 Save $30.00 RRP: $169.00
MICS-5524 Air Quality Gas Sensor Module CO H2 Methane Ethanol Detection Board High Sensitivity for I2C for Arduino DIY
$20.95 Save $10.00 RRP: $30.95
Air Monitor Co2 Carbon Dioxide Detector Greenhouse Warehouse Air Quality Temperature Humidity Monitor Fast
$99.00 Save $40.00 RRP: $139.00
6 In 1 Pm2.5 Pm10 Hcho Tvoc Co Co2 Air Quality Detector Co Co2 Formaldehyde Monitor Home Office Air
$94.00 Save $45.00 RRP: $139.00
6 In 1 Pm2.5 Pm10 Hcho Tvoc Co Co2 Multifunctional Air Quality Detector Co Carbon Dioxide Formaldehyde Monitor Lcd Large Screen Display Portable Home
$129.00 Save $50.00 RRP: $179.00
Portable Air Quality Detector Co2 Measurement Digital Temperature Meter Humidity Tester
$129.00 Save $190.00 RRP: $319.00
Oxygen Sensor Ao-02 Gas Detector Compatible With Ao2 Aa428-210 Ao2ptb-18.10 unbrand
$29.95 Save $16.00 RRP: $45.95
Air Quality Monitor WiFi Indoor CO2 Carbon Dioxide PM2.5 Detector Temperature Humidity Meter for Bedroom
$169.00 Save $40.00 RRP: $209.00
Carbon Dioxide Detector 3 in 1 Indoor Air Quality Monitor Portable CO2 Monitor Tester for CO2 Temperature and Humidity
$114.00 Save $55.00 RRP: $169.00
Pen Type Gas Leak Detector Light Sound Alarm Sensitive Portable Combustible Gas Alarm for Home Industry Pipelines
$42.95 Save $21.05 RRP: $64.00
Fixed Gas Detector PM2.5 PM10 Flammable Alarm Monitor LED Display
$824.00 Save $375.00 RRP: $1,199.00
0-100ppm H2S Gas Detector LCD 4-20mA RS485 Output US Plug
$749.00 Save $350.00 RRP: $1,099.00
Fixed Combustible Gas Detector RS485 4‑20mA LCD Display EU Plug
$699.00 Save $250.00 RRP: $949.00
Oil Pressure Gauge 0-5KPaX100, 52mm Aluminum Alloy, LED 12V
$37.95 Save $9.00 RRP: $46.95
Portable Combustible Gas Detector with LCD Alarm 300-10000PPM
$39.95 Save $10.00 RRP: $49.95
Co2 Air Detector Carbon Dioxide Detector Agricultural Production Greenhouse Co2 Monitor White
$94.00 Save $10.00 RRP: $104.00
Multi Gas Detector Gas Meter O2 H2S CO 4 in 1 Oxygen Hydrogen Sulfide Carbon Monoxide Combustible Gas Leak Detector
$409.00 Save $40.00 RRP: $449.00
Air quality monitor for home and office - Portable CO2 meter measuring carbon dioxide levels
$79.00 Save $40.00 RRP: $119.00
Ozone detector, portable ozone detector O3 ozone meter smart sensor ozone meter gas analyzer
$329.00 Save $370.00 RRP: $699.00
Gas leak detector for camper with alarm and power cord
$129.00 Save $70.00 RRP: $199.00
A multi-gas detector and gas meter for O2, H2S, and CO, a 4-in-1 oxygen, hydrogen sulfide, carbon monoxide, and combustible gas detector.
$299.00 Save $300.00 RRP: $599.00
Propane Gas Detector 85dB Real Time Display Quick Response Accurate Detection Natural Gas Alarm for RV Truck DC12V Black
$64.00 Save $40.00 RRP: $104.00
12v Gas Detector Sensor Alarm Propane Butane Lpg Natural Motor Home Camper471-Yvan
$47.95 Save $21.05 RRP: $69.00
12v Gas Detector Sensor Alarm Propane Butane Lpg Natural Motor Home Camper471
$42.95 Save $21.05 RRP: $64.00
Portable Air Quality Detector Multifunctional Digital Carbon Dioxide Monitor For Home Bedroom Office Semiconductor unbrand
$99.00 Save $40.00 RRP: $139.00
Indoor Air Quality Monitors for CO2 PM2.5 Detection, Real Health Assessment with High Sensitivity Sensors
$279.00
Oxygen Sensor Ao-02 Gas Detector Compatible With Ao2 Aa428-210 Ao2ptb-18.10
$129.00 Save $20.00 RRP: $149.00
Gas Diesel Analyzer 12v Led Digital Automobile Automotive Oil Quality Tester Motor Engine Tester Xc300 Automotive Oil Quality Tester
$339.00
3 in 1 CO2 Meter Air Quality Monitor Handheld 5000Ppm CO2 Monitor Measurement Carbon Dioxide / Detector S8601
$28.95 Save $14.00 RRP: $42.95
HD06 Portable Natural Gas Leak Detector Combustible Gas Detector Gas Leak Alarm
$52.95 Save $36.05 RRP: $89.00