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Shop the best prices on 27,246 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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2,017 - 2,048 of 27,246
HT 501 CO2 Detector Portable Air Quality Monitor Carbon Dioxide Detector for Home Office
$199.00 Save $240.00 RRP: $439.00
O2-a2 Oxygen Sensor For Bw Technologies Gas Detectors
$109.00 Save $90.00 RRP: $199.00
Environment Detector Air Gas Monitor Temperature Humidity Formaldehyde Alarm 100‑240V
$209.00 Save $60.00 RRP: $269.00
SNDWAY SW723 High-Precision Carbon Dioxide Detector Air Carbon Dioxide Concentration Monitor
$349.00
Solenoid Valve Connects with LPG Natural Gas Leaking Alarm Detector for Home Gas Cylinder Emergency Shut Off
$89.00 Save $100.00 RRP: $189.00
Multi Gas Detector Gas Meter O2 H2s Co Lel 4 In 1 Oxygen Hydrogen Sulfide Carbon Monoxide Combustible Gas Leak Detector
$429.00 Save $345.00 RRP: $774.00
4 In 1 H2s/co/o2/ex Multi Gas Detector Handheld Portable Air Analyzer High Precision Toxic Harmful Gas Tester With Alarm Systerm
$439.00
Home Radiation Detector Electromagnetic Wave Measuring Instrument Electromagnetic Field Mobile Phone Radiation Monitor
$139.00 Save $140.00 RRP: $279.00
Professional CO2 Infrared Detector for Bedroom Office Gym Easy to Carry unbrand
$109.00
Methane Gas Leak Detector 50000PPM
$84.00
Gas Monitor Meter High Accuracy Multifunctional ABS Portable Gas Leak Detector for Kitchen Industry
$94.00 Save $35.00 RRP: $129.00
Nuclear Radiation Detector Geiger Counter-upgraded Professional Dosage Alarm Device Dosimeter Monitor-jie
$84.00 Save $65.00 RRP: $149.00
Air Quality Monitor Co2 Monitor Indoor Temperature Humidity Tester Home Office unbrand
$109.00
Mini Indoor Carbon Dioxide Concentration Detector Portable Air Quality Monitoring Co2 Detector-haoyi
$169.00 Save $80.00 RRP: $249.00
4-in-1 Gas Detector for O2 H2S CO Combustible Gas with LCD Alarm & Data Logger
$219.00 Save $110.00 RRP: $329.00
AK4 Infrared 5 in 1 CO2 HCHO TVOC Detector Temperature Hygrometer
$109.00
USB Charging Carbon Dioxide Air Quality Detector Temperature Humidity Environment Monitor CO2 Gas C
$119.00
MESTEK Gas Leak Detector Analyzer Methane Combustible Gas 50000PPM 100%LEL Combustible Natural Gas T
$99.00 Save $20.00 RRP: $119.00
Indoor Air Quality Monitors for CO2 PM2.5 Detection, Real Health Assessment with High Sensitivity Sensors
$259.00
Alarm Function Co2 Sensor 400-5000ppm Co2 Meters Indoor Co2 Monitor
$199.00 Save $130.00 RRP: $329.00
Combustible Gas Detector High Precision Leak Detection Alarm Gas Leak Detector
$129.00 Save $130.00 RRP: $259.00
9-in-1 Air Quality Monitor with CO2 Alarm | Indoor Portable VOC Sensor | Air Detector Tester
$269.00 Save $330.00 RRP: $599.00
Formaldehyde Detector Air Quality Monitor Pm 2.5 Portable Display Air Pollutants Family Decoration Co2 Meter Analyzer
$219.00
Combustible Gas Detector Gas Analyzer Lpg Meter Flammable Natural Gas Leak Location Determine Meter Tester Buzzer Alarm
$199.00
Testo 316-2 Gas Leak Detector 0632 3162 For Methane,propane And Hydrogen
$1,899.00
Mini Co2 Detector, Air Quality Monitor, And Lightweight Co2 Monitor You Can Use Anywhere Black
$109.00 Save $50.00 RRP: $159.00
Gas Analyzer Gas Leak Detector PPM Meter Combustible Flammable Natural Tester
$199.00 Save $90.00 RRP: $289.00
SA-1200P Wall Mount Digital Air Quality CO2 Monitor 5000ppm Carbon Dioxide Meter Gas Detector Rechargeable Data Logging
$449.00 Save $100.00 RRP: $549.00
F 999E Indoor Outdoor Leak Detector 8.4V 1000mAh 18.5x11.3x8.5cm
$1,149.00 Save $400.00 RRP: $1,549.00
Freon Leak Detector, Wjl-6000 Refrigerant Hvac Leak Detector, Halogen Gas Sniffer
$109.00 Save $150.00 RRP: $259.00
Portable Handheld Meter O3 Detector Yzer Sensor Gas Detector
$279.00 Save $270.00 RRP: $549.00
5-In-1 Air Quality Monitor Home Air Quality Detector Pollution Tester Co/co2/hcho/aqi/tvoc Carbon Monoxide Sensor Co2 Meter
$309.00