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Shop the best prices on 27,343 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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705 - 736 of 27,343
EMF Detector 5 Level Quick Response Magnetic Radiation Monitor ABS EMF Measuring Instrument
$44.95 Save $44.05 RRP: $89.00
3 in 1 CO2 Meter Air Quality Monitor Handheld 5000Ppm CO2 Monitor Measurement Carbon Dioxide / De
$54.00 Save $50.00 RRP: $104.00
Rm370 carbon monox detector
$54.00 Save $50.00 RRP: $104.00
Indoor Co2 Sensor Co2 Meter Digital Air Detector Intelligent Air Quality Analyzer
$10.95 Save $10.00 RRP: $20.95
Geiger Counter Pen Type Nuclear Radiation Detector X-ray Y-ray -ray Gamma Detector Geiger Counter Dosimeter
$199.00 Save $170.00 RRP: $369.00
Natural and soporific gas detector
$59.00 Save $60.00 RRP: $119.00
NOYAFA Formaldehyde Tester Indoor Pollution Detector Household Air Quality Monitor
$45.95 Save $13.05 RRP: $59.00
HT59 Combustible Gas Detector
$59.00 Save $60.00 RRP: $119.00
2pcs Mq-6 Mq6 Lpg Gas Sensor Module Liquefied Propane Iso-butane Butane Combustible Gas Detection Sensor
$10.95 Save $1.00 RRP: $11.95
Multi Gas Detector Gas Meter O2 H2S CO LEL 4 in 1 Oxygen Hydrogen Sulfide Carbon Monoxide Combustibl
$239.00 Save $30.00 RRP: $269.00
3 in 1 CO2 Meter Air Quality Monitor Handheld 5000Ppm CO2 Monitor Measurement Carbon Dioxide / Det
$69.00 Save $10.00 RRP: $79.00
Multi Gas Detector Gas Meter O2 H2S CO 4 in 1 Oxygen Hydrogen Sulfide Carbon Monoxide Combustible Gas Leak Detector
$249.00 Save $40.00 RRP: $289.00
4 in 1 Gas Detector High Sensitivity EX H2S CO O2 Monitor USB Charging for Mining Industry Petrol Station
$329.00 Save $50.00 RRP: $379.00
Natural Gas Detector and Carbon Monoxide CO Detector,Combustible Gas Detector Monitor for Co, Metha
$74.00 Save $15.00 RRP: $89.00
SMART SENSOR AR8500 Ammonia Detector Gas NH3 Tester Monitor with Acoustic Optical Double Alarm 0100PPM 100-240V
$749.00 Save $125.00 RRP: $874.00
Co2 Air Monitor for Agricultural Greenhouses - Carbon Dioxide Detector in White Color for Agricultural Production Use
$59.00 Save $40.00 RRP: $99.00
Ultrasonic Leak Detector Gas Air Water Fluid Pressure Vacuum Leaks Tester Tool
$189.00 Save $170.00 RRP: $359.00
Leak Detector R11 CFC-HFC Halogen Gas Refrigerant Air-Monitor Conditioning Meter
$79.00
5 in 1 CO2 Meter 400-5000 PPM Sensor Carbon Dioxide Detector Air Quality Monitor jy
$17.95 Save $14.00 RRP: $31.95
Multifunctional Air Quality Meter Indoor HCHO TVOC Carbon Monoxide CO2 PM2.5 PM10 Temperature and Hu
$48.95 Save $10.05 RRP: $59.00
HT-1890 Gas Pressure Gauge Manometer Digital Manometer Data Hold Dual Port Air Pressure Gauge HVAC G
$104.00 Save $25.00 RRP: $129.00
Indoor Air Quality Monitor,CO2 Monitor/Temperature/Formaldehyde Detector TVOC for Rooms,Grow Tents w
$29.95 Save $5.00 RRP: $34.95
digital hydrogen meter with ultimate reliability
$69.00
A8 Handheld Digital Oxygen Detector, USB Rechargeable, 2.8-Inch Display
$239.00 Save $250.00 RRP: $489.00
CO2 Air Quality Monitor with PM2.5 Dust Sensor, Indoor Pollution Detector, Portable Mt29 Black
$69.00 Save $35.00 RRP: $104.00
Gas Leak Detector with 0.5s Fast Detection, Visual and Audible Alerts for Propane and Natural Gas
$289.00 Save $150.00 RRP: $439.00
Portable Ht59 Ht60 Gas Leak Tester Gas Sniffer With Audible Screen Alarm Ht59
$69.00 Save $60.00 RRP: $129.00
Carbon Dioxide Controller Dual Channel Split Probe CO2 Monitor CO2 Pressure Reducer Valve for Greenhouse EU Plug B
$429.00 Save $195.00 RRP: $624.00
Carbon Dioxide Controller Single Channel Split Probe CO2 Monitor CO2 Pressure Reducer Valve for Greenhouse EU Plug A
$429.00 Save $195.00 RRP: $624.00
Combustible Gas Leak Detector Rechargeable Gas Detector Sniffer,Handheld Natural Gas Detector Locat 2025
$104.00 Save $105.00 RRP: $209.00
WJL-6000-L Freon Leak Detector Halogen Leak Detector Refrigerant Gas HVAC R22 R410A R1234YF Detector 25-26
$43.95 Save $45.05 RRP: $89.00
Air Quality Monitor Formaldehyde TVOC Data Record Gas Detector for Dust Indoor Pollution Tester Particulate Analyzer
$41.95 Save $47.05 RRP: $89.00