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Shop the best prices on 27,293 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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2,913 - 2,944 of 27,293
HDC-085C DC 4.5-50V 0-12A PD3.1 Multifunction Digital Display DCVoltage Ammeter Power Meter Type-C C
$29.95 Save $6.00 RRP: $35.95
K7 Meter Professional Electromagnetic Field Radiation Detector Handheld Electric Magnetic Dosimeter
$59.00
NEW Indoor Co2 Sensor Co2 Meter Digital Air Detector Intelligent Air Quality Analyzer
$69.00
Portable Air Quality Detector Digital Temperature Humidity Sensor Tester Co2 Carbon Dioxide Tvoc Formaldehyde Hcho Detector New
$149.00 Save $40.00 RRP: $189.00
Lcd Gas Analyzer Tester Meter Automotive Combustible Gas Sensor Air Quality Monitor Gas Leak Detector With Sound Shock Alarm
$279.00 Save $150.00 RRP: $429.00
Co2 Detector Indoor Carbon Dioxide Temperature Meter Ambient Air Quality Monitor
$239.00 Save $130.00 RRP: $369.00
Mini Handheld Lanyard Portable Ndir Medidor De Co2 Alarm Carbon Dioxide Detector Air Quality Sensor Monitor Co2 Meter
$179.00 Save $100.00 RRP: $279.00
High Sensitivity Portable Smart Desktop Air Monitor Indoor Air Quality Home Analyzer Co2 Sensor Carbon Dioxide Detector
$239.00 Save $130.00 RRP: $369.00
Co2 Detector Indoor Carbon Dioxide Temperature Meter Ambient Air Quality Monitor
$239.00 Save $130.00 RRP: $369.00
PM Sensor SDS011 High Precision Lase R PM2.5 PM10 Air Quality Detection Sensor Fsu
$129.00 Save $60.00 RRP: $189.00
Portable Handheld Meter O3 Detector Yzer Sensor Gas Detector
$349.00 Save $175.00 RRP: $524.00
Black Carbon Monitor Carbon Detector Multi-functional Detector Carbon Dioxide Detector Thermometer And Hygrometer Air Quality Indoor Monitor
$479.00 Save $245.00 RRP: $724.00
Oxygen Hydrogen Sulfide Carbon Monoxide Combustible Gas Leak Detector
$209.00 Save $340.00 RRP: $549.00
Gas Leak Detector Analyzer Methane Combustible Natural Tester Sound Double Alarm LCD Alcohol Gas Le
$139.00 Save $190.00 RRP: $329.00
MQ131 High Concentration Sensor Gas Sensor Module for High Concentration Analog TTL Level Output 10-
$33.95 Save $45.05 RRP: $79.00
Carbon Dioxide Controller Dual Channel Split Probe CO2 Monitor CO2 Pressure Reducer Valve for Greenh
$549.00 Save $500.00 RRP: $1,049.00
DR850 4 in 1 Portable Multi Gas Detector IP65 Waterproof Gas Leak Meter for O2 / CO / H2S / COMB
$249.00 Save $400.00 RRP: $649.00
Handheld Carbon Monoxide Meter, 80Db Light CO Leak Detector, Portable Handheld CO Detector, CO Gas A
$64.00 Save $105.00 RRP: $169.00
WINTACT WT8822 Hydrogen Sulfide Detector Independent H2S Gas Sensor Warning-up High Sensitive Poisoning Alarm Detector
$179.00 Save $230.00 RRP: $409.00
Gas Leak Detector Analyzer Methane Combustible Natural Tester Sound Double Alarm LCD Alcohol Gas Le
$129.00 Save $170.00 RRP: $299.00
HT66 Gas Leak Detector 50-1000PPM Sound Alarm Mini Household Handheld Combustible Natural Methane Gas Leak Detector
$39.95 Save $49.05 RRP: $89.00
Oxygen Analyzer O2 Oxygen Concentration Meter 21%-95.6% EU Plug
$299.00 Save $475.00 RRP: $774.00
Aqara Smart Natural Gas Detector Zigbee Gas Leak Alarm Intelligent Linkage Smart
$119.00 Save $110.00 RRP: $229.00
Gas Leak Detector WiFi Home Gas Alarm Tuya APP Monitor Mini Gas Detector for Home Kitchen Bathrooms Warehouses Color LCD Screen Kitchen Natural Propan
$59.00 Save $90.00 RRP: $149.00
Gas Leak Detector Natural Gas Detectors Combustible Gas Detector
$23.95 Save $9.00 RRP: $32.95
2Pcs - SGP40 SGP40 TVOC ECO2 CO2 Carbon Dioxide Sensor Formaldehyde, Air Quality Monitoring Sensor
$84.00 Save $95.00 RRP: $179.00
Propane Detector 12V Natural Gas Sensor Leak Alarm 85DB Siren for Car RV Home Digital Propane Teste
$42.95 Save $21.05 RRP: $64.00
12v Gas Detector Sensor Alarm Propane Butane Lpg Natural Motor Home Camper (HS)
$59.00 Save $35.00 RRP: $94.00
Indoor Air Quality Monitor,CO2 Monitor/Temperature/Formaldehyde Detector/Humidity TVOC for Rooms,Gro
$24.95 Save $8.00 RRP: $32.95
Argon CO2 Mig Tig Flow Meter Shows Pressure for Carbonating and Dispensing
$84.00
hydrogen meter digital test pen with ultimate reliability
$74.00
Enhanced WJL-6000 Freon Halogen Leak Detector for R22, R410a & R1234yf Refrigerant Gases in Air Conditioning Systems
$149.00 Save $70.00 RRP: $219.00