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Shop the best prices on 27,977 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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1,057 - 1,088 of 3,200
Gas Leak Detector 4 in 1 Explosion Proof Tester High Sensitivity Gas Meter Alarm Analyzer
$469.00 Save $280.00 RRP: $749.00
Innovative Co2 Air Quality Monitor, Portable Co2 & Pm Sensor For Comprehensive Air Quality Analysis In Any Indoor Space
$119.00 Save $70.00 RRP: $189.00
Natural Gas Detector, White, 12V
$50.95 Save $33.05 RRP: $84.00
Innovative Co2 Air Quality Monitor, Portable Co2 & Pm Sensor For Comprehensive Air Quality Analysis In Any Indoor Space
$119.00 Save $70.00 RRP: $189.00
Carbon Dioxide Detector - Infrared Sensor Five in One (White)
$84.00 Save $25.00 RRP: $109.00
Innovative Co2 Air Quality Monitor, Portable Co2 & Pm Sensor For Comprehensive Air Quality Analysis In Any Indoor Space
$119.00 Save $70.00 RRP: $189.00
Multifunctional Air Quality Monitor, Portable CO2 Detector with NDIR Sensor Technology, Real-Time Monitoring for Indoor Air Quality, Temperature,
$139.00 Save $90.00 RRP: $229.00
Multifunctional Air Quality Monitor, Portable CO2 Detector with NDIR Sensor Technology, Real-Time Monitoring for Indoor Air Quality, Temperature,
$139.00 Save $90.00 RRP: $229.00
Air Quality Monitor Indoor Pm2.5 Formaldehyde Tvoc Gas Analyzer Fine Dust Sensor Yuysan
$309.00
Freon Leak Detector, WJL-6000 Refrigerant HVAC Leak Detector, Halogen Gas Sniffer
$74.00 Save $215.00 RRP: $289.00
Indoor Air Quality Monitor, 3-in-1 CO2 Meter, Temperature & Humidity Sensor, NDIR Carbon Dioxide Detector
$289.00
4-in-1 Multi Gas Detector: O2, H2S, CO, LEL - Combustible Gas & Toxic Gas Leak Detector
$289.00 Save $130.00 RRP: $419.00
Multifunctional Gas Leak Detector for Kitchen Safety and Industrial Use
$99.00 Save $90.00 RRP: $189.00
Combustible Gas Pipeline Alarm BRJ-502D Ultra-Sensitive Digital Display / Gas Detector
$79.00 Save $110.00 RRP: $189.00
6 In 1 Multifunctional Air Quality Detector, Carbon Dioxide And Comptiable Withmaldehyde Monitor, With Large Lcd Screen
$189.00 Save $260.00 RRP: $449.00
Formaldehyde Monitor Carbon Dioxide Detector TVOC Detector Temperature and Humidity CO 2 Air Quality Monitor Black
$34.95
Portable Multifunctional Carbon Monoxide Carbon Dioxide Detector Air Quality Meter Temperature Humidity Meter Screen
$574.00
Indoor Air Quality Monitor,CO2 Monitor/Temperature/Formaldehyde Detector/Humidity TVOC for Rooms,Grow Tents Black
$32.95
MS1100 Gas Sensor Module, High-Precision TVOC and CO2 Detection, Household and Laboratory Gas Quali
$27.95
9 In1 Air Quality Monitor Meter Carbon Dioxide Detector TVOC HCHO PM2.5 PM1.0 PM10 Temperature Humi
$79.00
Gas Leak Detector Portable Nature Gas Detectors Methane Hexane Propane Sniffer for Home/Outdoor Bla
$35.95
-Z14B NDIR Infrared CO2 Sensor Module Gas Sensor for CO2 Monitor 0-5000ppm Z14 Serial UART PWM Outp
$89.00 Save $5.00 RRP: $94.00
NDIR CO2 Sensor Infrared Carbon Dioxide Sensor Module with Serial Port PWM Analog Output CO2 Gas De
$74.00 Save $5.00 RRP: $79.00
-6000UV Halogen Leak Detector Freon Leak Detector R22 R410A R134A R1234YF Refrigerant Gas Air Condi
$59.00
Portable Ozone Meter O3 Detector 0-5ppm Range O3 Tester Monitor Air Quality Detector Tvoc Pm2.5 Analyzer Sensor Gas Detector Viewleaf
$519.00
Geiger Counter Nuclear Radiation Detector Radiation Detector Ionizing Radiation Detector Personal Do
$179.00 Save $210.00 RRP: $389.00
Rm370 carbon monox detector
$54.00 Save $145.00 RRP: $199.00
Wifi Natural Gas Detector/propane Detector, Natural Gas Alarm For Home With Lcd Display Plug-in Gas Leak Sensor For Lpg, Lng, Methane & Butane Gases
$69.00 Save $160.00 RRP: $229.00
Natural Gas Detector and Carbon Monoxide CO Detector,Combustible Gas Detector Monitor for Co, Methane in Kitchen-EU Plug Edition
$69.00 Save $170.00 RRP: $239.00
2025 New Freon Leak Detector, WJL-6000 Refrigerant HVAC Leak Detector, Halogen Gas Sniffer
$46.95 Save $142.05 RRP: $189.00
Sirne de poche rechargeable - Alarme personnelle audible 130DB avec porte-cls avec lampe de poche, sirne d'autodfense d'alarme panique,rose
$24.95 Save $17.00 RRP: $41.95
Scd41 Gas Sensor Module Detects Co2,carbon Dioxide,temperature And Humidity In One Sensor
$79.00