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Shop the best prices on 27,299 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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2,241 - 2,272 of 27,299
SCD41 Gas Sensor Module Detects CO2 Carbon Dioxide Temperature D
$54.00 Save $15.00 RRP: $69.00
Handheld Carbon Monoxide Meter, 80Db Light CO Leak Detector, Portable Handheld CO Detector, CO Gas A
$59.00 Save $35.00 RRP: $94.00
Air Quality Monitor Indoor, Air Quality Detector, CO2 Monitor Black
$64.00 Save $30.00 RRP: $94.00
MH-Z14B NDIR Infrared CO2 Sensor Module Gas Sensor
$64.00 Save $25.00 RRP: $89.00
Tuya WIFI Air Quality Monitor 5 in 1 Formaldehyde VOC CO2 Temperature Humidity Detector Sensor Suppo
$36.95 Save $32.05 RRP: $69.00
NDIR CO2 Sensor Infrared Carbon Dioxide Sensor Module with Serial Port PWM Analog Output CO2 Gas Det
$64.00 Save $65.00 RRP: $129.00
Halogen Leak Detector Air Conditioning Refrigerant Leak Detector HVAC R22 R410A R134A CFCs HCFC Freo
$59.00 Save $50.00 RRP: $109.00
For Nikon D5100 Battery Compartment Cover
$13.95
Home Natural Gas and Propane Methane Detector with Digital Display for Kitchen, Camper, and Garage
$84.00 Save $35.00 RRP: $119.00
Gas Leak Detector Analyzer Methane Combustible Natural Tester Sound Double Alarm LCD Alcohol Gas Le
$189.00 Save $385.00 RRP: $574.00
Combustible gas analyzer with sound alert for leaks
$69.00
Portable gas meter detects O2 H2S CO and combustible gases
$299.00
Oxygen Sensor AO-02 Gas Detector Compatible with AO2 AA428-210 AO2PTB-18.10 3
$64.00 Save $115.00 RRP: $179.00
Uadme Air Quality Meter, Indoor Air Quality Monitor, PM2.5 Meter Mini Portable Smart Sensor Temperature Humidity Tester with Prompt Alarm, HD LCD
$119.00 Save $30.00 RRP: $149.00
-6000UV Halogen Leak Detector Freon Leak Detector R22 R410A R134A R1234YF Refrigerant Gas Air Conditioner Tester Tool unbrand
$119.00 Save $40.00 RRP: $159.00
Air Quality Monitor Co2 Monitor Formaldehyde Detector Tvoc/temp./humidity Indoor With Buzzer Prompt
$89.00 Save $50.00 RRP: $139.00
Rm370 Carbon Monox Detector
$69.00 Save $35.00 RRP: $104.00
Multi Gas Detector Gas Meter O2 H2s Co 4 In 1 Oxygen Hydrogen Sulfide Carbon Monoxide Combustible Gas Leak Detector
$359.00 Save $240.00 RRP: $599.00
Radon Detector for Home - Monitor Air Radon Concentration with Accurate Gas Analysis
$349.00 Save $70.00 RRP: $419.00
CO2 Sensor for Greenhouses - Agricultural Air Detector Monitoring Carbon Dioxide Levels - White
$39.95 Save $59.05 RRP: $99.00
Natural Gas Detector and Carbon Monoxide CO Detector,Combustible Gas Detector Monitor for Co, Methane in Kitchen-EU Plug g2024131650
$54.00 Save $95.00 RRP: $149.00
BW Technologies Gas Detector A2 Oxygen Sensor Replacement Part
$33.95 Save $60.05 RRP: $94.00
CO2 Monitor for GreenGrow brand with Temperature Humidity Sensor and Audible Alarm
$299.00 Save $70.00 RRP: $369.00
SB-9617 4 In 1 CO/CO2/Temperature & Humidity Detector Magnetic With Sound-Light Alarm Lighting
$84.00
w Multi Gas Monitor 4 in 1 O2 LEL CO H2S Detector Rechargeable, LCD Display with Backlight Alarm Function, Portable Gas Tester
$299.00
Oxygen Analyzer Professional Portable O2 Oxygen Concentration Meter Detector 21%-95.6% O2 Meter Gas
$799.00 Save $600.00 RRP: $1,399.00
Mg811 Co2 Sensor Sensor Module
$40.95 Save $43.05 RRP: $84.00
4-in-1 Multi Gas Detector: O2, H2S, CO, LEL - Combustible Gas & Toxic Gas Leak Detector
$329.00 Save $320.00 RRP: $649.00
SCD41 Gas Sensor Module Detects CO2,Carbon Dioxide,Temperature and Humidity in One Sensor
$59.00 Save $90.00 RRP: $149.00
MH-Z19 MH-Z19C IR Infrared CO2 Sensor Module Carbon Dioxide Gas Sensor NDIR Accessories
$36.95 Save $62.05 RRP: $99.00
Mg811 Co2 Sensor Sensor Module
$41.95 Save $32.05 RRP: $74.00
Gas Detector, LPG/Natural Gas/Gas Leak Detector, Plug-in Sensor Monitor with Audible Alarm and Display (1pc)
$59.00 Save $80.00 RRP: $139.00