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Shop the best prices on 27,338 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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2,433 - 2,464 of 27,338
Carbon Dioxide Controller Single Channel Split Probe CO2 Monitor CO2 Pressure Reducer Valve for Greenhouse US Plug A
$319.00 Save $170.00 RRP: $489.00
Oxygen Sensor AO-02 Gas Detector Compatible with AO2 AA428-210 AO2PTB-18.10
$39.95 Save $8.00 RRP: $47.95
Tuya 300m ME204R RF433 Gas Detector LED Display Portable Smart Home Device Gas Tank Meter LGP Tank Measure 1m/50kg (US)
$459.00 Save $240.00 RRP: $699.00
Freon Leak Detector Halogen Gas Analyzer Air Conditioning Gas Detector Refrigerant Leak R134a CFCs HCFCs HFCs Meter
$84.00 Save $45.00 RRP: $129.00
Portable Turbidity Meter 0-1000 NTU Handheld Water Quality Tester
$249.00 Save $30.00 RRP: $279.00
Gas Leak Detector Portable Nature Gas Detectors Methane Hexane Propane Sniffer for Home/Outdoor White Contains Battery
$26.95 Save $14.00 RRP: $40.95
Natural and soporific gas detector (White)115x75x35mm 12V
$54.00
BME688 Environmental Sensor BME688 Temperature and Humidity Atmospheric Pressure VOC Gas Detection
$64.00 Save $15.00 RRP: $79.00
K5C Mini Carbon Dioxide Detector CO Tester Air Quality Portable Monitor LED Screen USB Typc-C Charg
$74.00 Save $10.00 RRP: $84.00
Wifi Natural Gas Sensor Combustible Household Smart Gas Alarm Detector Leakage Sensor Wifi Temperat
$46.95 Save $7.05 RRP: $54.00
5 in 1 Air Quality Monitor TVOC HCHO Temperature Humidity CO2 Meter, USB Rechargeable CO2 Detector
$29.95 Save $7.00 RRP: $36.95
Tuya WiFi 15 in 1 Air Quality Detector Household Portable PM0.3 PM1.0 PM2.5 PM10 CO CO2 TVOC HCHO T
$74.00 Save $10.00 RRP: $84.00
Tuya WIFI Household Fire Detector with Sensor for Home Security
$54.00 Save $10.00 RRP: $64.00
Tuya Smart Wifi Natural Gas Sensor Combustible Coal Gas LPG Gas Leakage Alarm Detector Fire Securit
$31.95 Save $11.00 RRP: $42.95
Tuya WIFI Air Quality Monitor 5 in 1 Formaldehyde VOC CO2 Temperature Humidity Detector Sensor Supp
$41.95 Save $8.00 RRP: $49.95
Air Monitor Co2 Carbon Dioxide Detector Air Quality Temperature Humidity Monitor Fast Measurement M
$34.95 Save $24.05 RRP: $59.00
5 In1 Co2 Meter Digital Temperature Humidity Tester Carbon Dioxide Detector Air Quality Monitor Tvo
$64.00 Save $10.00 RRP: $74.00
-Z19C IR Infrared CO2 Sensor Module Carbon Dioxide Gas Sensor NDIR for CO2 Monitor 400-5000Ppm UART
$54.00 Save $10.00 RRP: $64.00
Co2 Detector, Carbon Dioxide Detector, Co2 Sensor - Agricultural Production Greenhouse Co2 Monitor - For Home/office/gym/car -semiconductor Inspection
$59.00
Tuya WIFI Combustible Gas Detector Gas Alarm Digital Gas Detection Sensor Sound Alarm Smart Air Quality Detector,B
$48.95 Save $10.05 RRP: $59.00
-Z19 -Z19C IR Infrared CO2 Sensor Module Carbon Dioxide Gas Sensor NDIR Accessories
$29.95 Save $6.00 RRP: $35.95
Portable O3 Ozone Analyzer Ozone Gas Detector Air Quality Air Quality Monitor
$159.00 Save $30.00 RRP: $189.00
Air Quality Detector Monitor Indoor Tester Carbon Dioxide Sensor
$149.00
4 in 1 Gas Detector LCD Display Compound Gas Measurement Detector Sound Light Vibration Alarm Data Record Combustible Gas Detector
$219.00 Save $80.00 RRP: $299.00
Portable Mini Carbon Monoxide Detector Co Gas Meter With Sound And Light Alarm
$129.00 Save $130.00 RRP: $259.00
Carbon Dioxide Detector 5 in 1 Indoor Air Quality Detector CO2 Digital Meter TVOC HCHO Temperature Humidity Monitor Backlight Tester (Black)
$84.00 Save $215.00 RRP: $299.00
Carbon Dioxide Detector Co2 Air Detector Concentration Detection Monitor(color:black)
$79.00 Save $40.00 RRP: $119.00
BSIDE X4A Portable Combustible Gas Detector Gas Leakage Alarm
$99.00
PTH-5 Monitors Carbon Dioxide NDIR CO2 Sensor Comfortable Environment with Temperature and Humidity
$139.00 Save $140.00 RRP: $279.00
Wifi Infrared Co2 Monitor Carbon Dioxide Monitor Ndir Sensor Air Quality Monitor Carbon Dioxide Detector
$79.00
Oxygen Sensor AO-02 Gas Detector Compatible with AO2 AA428-210 AO2PTB-18.10
$109.00 Save $220.00 RRP: $329.00
CO2 Monitor Carbon Dioxide Detect Indoor Air Quality Monitor Temperature Humidity Detection White
$109.00 Save $130.00 RRP: $239.00