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Shop the best prices on 27,315 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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1,281 - 1,312 of 27,315
Portable Ozone Analyzer Multifunctional Intelligent O3 Ozone Meter Gas Detector Sensor Quality Poll Viewleaf
$219.00 Save $80.00 RRP: $299.00
5v 1200mah Co2 Tester Hdo5 Air Quality Detector Electricity Temperature Humidity Display Black
$309.00 Save $160.00 RRP: $469.00
Co2 Air Detector Carbon Dioxide Detector Agricultural Production Greenhouse Co2 Monitor
$179.00 Save $90.00 RRP: $269.00
Gas leak detector with audible and visual alarm
$169.00 Save $90.00 RRP: $259.00
Tuya Wifi Air Quality Monitor Co2 Carbon Dioxide Meter Temperature Humidity Measuring Detector Ndir
$159.00 Save $80.00 RRP: $239.00
Wintact Wt8822 Hydrogen Sulfide Detector Lcd Display H2s Gas Tester Hydrogen Sulfide Concentration
$449.00 Save $250.00 RRP: $699.00
Portable Desktop CO2 Sensor, Professional Air Quality Monitor CO2 Detector with Long Battery Life, Carbon Dioxide Detector, Temperature Relative Humid
$169.00 Save $90.00 RRP: $259.00
Cdg-02 Portable Combustible Gas Detection Liquefied Gas Methane Leakage Alarm Household Detector
$319.00
Pm2019s High-precision Digital Clamp Multimeter 3000a Large Current Clamp Current Clamp
$339.00
Portable Co2 Detector 3 In 1 Air Quality Monitor Temperature Humidity Sensor Tester Bedroom Car Indoor Carbon Dioxide Monitor
$219.00
convenient,Carbon Dioxide Detector, 5-in-1 Air Quality Monitor Detector Indoor CO2 Sensor Digital TVOC HCHO Monitor Temperature Humidity Tester Backli
$119.00 Save $60.00 RRP: $179.00
Tuya WIFI Rechargeable Household Digital Air Quality Detector B
$84.00 Save $15.00 RRP: $99.00
Air Quality Tester Professional CO2 Detection Device for Travel Kitchen Home
$149.00 Save $140.00 RRP: $289.00
Multi Gas Detector Gas Meter O2 H2S CO 4 in 1 Oxygen Hydrogen Sulfide Carbon Monoxide Combustible Gas Leak Detector
$359.00
Smart Sensor As5750 Refrigerant Leak Detector High Sensitive Usb Rechargeable Halogen Leak Detector
$229.00
Pth-5 Monitors Carbon Dioxide Ndir Co2 Sensor Comfortable Environment With Temperature And Humidity
$199.00 Save $100.00 RRP: $299.00
Tpms Wireless Tire Pressure Monitor Detector Tester With 4 Sensors Lcd Display Solar Charging
$399.00
Tuya 7 In 1 Wifi Air Quality Detector Co2 Tester Pm2.5 Tvoc Co2 Ch2o compatible withmaldehyde Monitor Tft Displ
$119.00 Save $40.00 RRP: $159.00
Digital Gas Detector Portable Propane & Natural Gas Leak Tester Detector LCD
$259.00
Multi Gas Detector Gas Meter O2 H2S CO LEL 4 in 1 Oxygen Hydrogen Sulfide Carbon Monoxide Combustibl
$229.00 Save $230.00 RRP: $459.00
Handheld Portable Pen Type Nuclear Radiation Detector Radioactive X Y -Ray Detector Dose Geiger Counter Sound Light Alarm
$179.00 Save $60.00 RRP: $239.00
Portable 4 Gas Detector
$479.00 Save $570.00 RRP: $1,049.00
Multifunctional Air Detectors, Pollen/co/co2/tvoc/pm2.5/pm1.0/humidity/temperature Carbon Monoxide
$419.00 Save $630.00 RRP: $1,049.00
Natural Gas Detector and Carbon Monoxide CO Detector,Combustible Gas Detector Monitor for Co, Metha
$94.00 Save $55.00 RRP: $149.00
Electromagnetic Radiation Detector
$399.00 Save $600.00 RRP: $999.00
Gas Detectors, Gas Leak Detectors with Audible and Visual Alarms to Detect Flammable Gases Such as Methane, Propane, Gasoline, Natural Gas, Ethanol,PM
$79.00 Save $20.00 RRP: $99.00
Digital Co2 Sensor Meter Ppm Pm2.5 Carbon Dioxide Detector Gas Analyzer Air Quality Detect Pm2.5 Meter Detector Pm2.5 Tester
$159.00
2C012,13 in 1 Tuya WIFI Air Quality Detector CO2 (with 3 slave units)
$99.00 Save $90.00 RRP: $189.00
Carbon Dioxide Meter 400-5000PPM CO2 Detector Air Quality Monitor Temperature Humidity Tester Wall Mountable Large Screen Built-in
$129.00 Save $60.00 RRP: $189.00
0‑100mpa Air Flow Regulator Professional Oxygen Gas Pressure Reducer Gauge Meter
$99.00 Save $110.00 RRP: $209.00
Oxygen Sensor Ao-02 Gas Detector Compatible With Ao2 Aa428-210 Ao2ptb-18.10
$99.00 Save $10.00 RRP: $109.00
CO2 Monitor, CO2 Detector with 400-5000 PPM Sensor, Sound Alarm, Temperature, Humidity, Powered by Rechargeable Batteries
$139.00 Save $250.00 RRP: $389.00