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Shop the best prices on 27,457 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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2,529 - 2,560 of 27,457
Outdoor CO2 Detector 5 in 1 Temperature Humidity Flame Retardant Housing Air Quality Monitor for Camping 5V
$199.00 Save $230.00 RRP: $429.00
Uadme Air Quality Monitor, Indoor PM2.5 Meter Mini Portable Smart Sensor Temperature Humidity Tester
$119.00 Save $20.00 RRP: $139.00
3 in 1 CO2 Meter Air Quality Monitor Handheld 5000Ppm CO2 Monitor Measurement Carbon Dioxide / De
$94.00 Save $35.00 RRP: $129.00
unique Ultrasonic Leak Detector & Transmitter Finder 40khz Air Gas Water Dust Leak Pressure Headphone Gas Liquid Leakage Monitor Accessory Kit-B7
$339.00 Save $285.00 RRP: $624.00
O3 Ozone Meter Ozone Analyzer Air Detector Intelligent Sensor Ozone Counter Air Quality Pollution Monitor
$329.00 Save $20.00 RRP: $349.00
Electromagnetic Radiation Detector
$249.00 Save $20.00 RRP: $269.00
Air Quality Meter Tests CO2 Temperature Humidity TVOC Carbon Dioxide Detector
$119.00
Air Quality Monitor Indoor NDIR Infrared Measuring Instrument Light Weight
$119.00
WiFi Smart Air Quality Monitor CO2 Meter TVOC HCHO PM2.5 Tester Digital CO2 Sensor Formaldehyde Gas Detector Tuya APP A
$99.00
CO2 Detector Carbon Dioxide Gas Concentration Meter Temperature Humidity Measuring Machine
$129.00 Save $160.00 RRP: $289.00
Mestek Cgd02a Combustible Gas Detector High Precision Hand-held Gas Leak Tester
$129.00
Natural and soporific gas detector
$89.00 Save $190.00 RRP: $279.00
Mestek Cgd02a Color Screen Gas Analyzer Combustible Gas Leak Detector Gas Meter Petroleum Detection Ppm Meter Air Analyzer
$149.00
Air Quality Monitor 8 in 1 Real Time Color Screen Space Saving Widely Used CO2 Detector for TVOC HCHO PM2.5 PM1.0 PM10 White
$129.00 Save $100.00 RRP: $229.00
6 in 1 PM2.5 PM10 HCHO TVOC CO CO2 Air Quality Detector CO CO2 Formaldehyde Monitor Home Office Air Quality Tester
$89.00 Save $70.00 RRP: $159.00
-6000 Freon Leak Detector Halogen Leak Detector Refrigerant Gas Hvac R22 R410a R134a R1234yf Cfcs Hc Viewleaf
$79.00 Save $40.00 RRP: $119.00
AK3 Portable CO2 Air Quality Formaldehyde Carbon Dioxide Detector AK3 Semiconductor 5 in 1
$109.00
2 In 1 Plug-in Home Natural Gas/methane/propane/co Gas Leak Sensor Detector Carbon Monoxide Gas Analyzer Voice Promp Led Display
$94.00
Professional Carbon Monoxide Meter CO Tester for Indoor Use Portable 0-1000PPM CO Gas Detector with Temperature Sensors Multicolor
$109.00
Multi Gas Detector Gas Meter O2 H2s Co Lel 4 In 1 Oxygen Hydrogen Sulfide Carbon Monoxide Combustible Gas Leak Detector
$359.00 Save $290.00 RRP: $649.00
Ndir Carbon Dioxide Co2 Sensor Module Mh-z14a Serial Port Pwm Analog Output 0-5000ppm
$219.00
2X 9 In1 Air Quality Monitor Meter Carbon Dioxide Detector TVOC HCHO PM2.5 PM1.0 PM10 Temperature H
$149.00
CO2 detector, Indoor Air Quality Monitor, 3-in-1 CO2 Meter,Therm La Mode CO2 Sensor with Temperature & Humidity, NDIR Carbon Dioxide Detector, Auto Ca
$169.00 Save $190.00 RRP: $359.00
400-5000ppm Air Quality Detector CO Temperature Humidity Monitor with Clock USB Charging(White )
$109.00 Save $130.00 RRP: $239.00
Carbon Dioxide Detector 4 Inch Tft Colour Screen Air Quality Monitor Co2 Meter Export Pdf File Function 2000 Groups Data Logger
$309.00
Tuya Smart Wifi Co2 Detector Sensor Air Quality Monitor Tvoc Co2 Ch2o Temperature Humidity Meter De
$89.00 Save $50.00 RRP: $139.00
9 in 1 Air Quality Monitor CO2 Meter Carbon Dioxide Detector CO2 CO TVOC HCHO PM2.5 PM1.0 PM10 Tempe SZRH A-C
$139.00 Save $120.00 RRP: $259.00
Rm370 carbon monox detector Edition 527
$94.00 Save $75.00 RRP: $169.00
6 In 1 Air Quality Detector Lcd Large Screen Co2 Meter Pm2.5 Pm10 Hcho Tvoc Co Co2 Co Carbon Dioxide Formaldehyde Monitor
$74.00 Save $65.00 RRP: $139.00
2023 NEW Portable CO2 Digital Sensor Tester Air Quality Monitor Carbon Dioxide PM2.5 PM10 PM1.0 TVOC HCHO TEMP HUMI Detector
$129.00 Save $70.00 RRP: $199.00
Portable Industry H2/O3/CO/PH3/CO2/H2S/NH3/O2/NO2/NO/EX/CH4 Gas Detector Combustible Gas Alarm detetcor USB charge 0-100%LEL
$449.00 Save $225.00 RRP: $674.00
LD600 Freon Leak Detector Combustible Gas Detector Air Conditioning Refrigerant Leak Detector with
$319.00 Save $90.00 RRP: $409.00