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Shop the best prices on 27,551 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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3,041 - 3,072 of 27,551
SCD40 Gas Sensor Module Detector CO2 Carbon Dioxide Temperature and Humidity Sensor I2C Communicatio
$89.00 Save $30.00 RRP: $119.00
Rm370 carbon monox detector
$139.00 Save $30.00 RRP: $169.00
Tuya Wifi 13 in 1 Air Quality Monitor Meter TVOC HCHO PM2.5 PM1.0 PM10 Temperature and Humidity Carb
$209.00 Save $70.00 RRP: $279.00
Gas Leak Detector Natural Gas Detectors Combustible Gas Detector
$23.95 Save $9.00 RRP: $32.95
12v Gas Detector Sensor Alarm Propane Butane Lpg Natural Motorhome Camper
$36.95 Save $37.05 RRP: $74.00
Air Quality Monitor 6 in 1 Multifunctional CO2 Detector Carbon Dioxide Monitor Accurate Tester PM2.5/PM10 Meter CO Test White
$74.00
Tuya WIFI Combustible Gas Detector Gas Alarm Gas Detection Sensor,B
$47.95 Save $6.05 RRP: $54.00
3 in 1 CO2 Meter Air Quality Monitor Handheld 5000Ppm Measurement Carbon Dioxide Detector S8601
$49.00 Save $100.00 RRP: $149.00
MG811 CO2 sensor module with high accuracy
$54.00
AC Leak Detector Set Portable Refrigerant Leak Tester For Car AC Home Appliance Service Commercial HVAC Maintenance
$119.00 Save $60.00 RRP: $179.00
Gas Detector DM155C 9-In-1 Air Quality Detector, Industrial CO2 PM2.5 HCHO Sensor Tester, Touch Monitoring System
$329.00 Save $160.00 RRP: $489.00
Indoor Air Quality Monitor Portable PM2.5 Detector Thermohygrometer Intelligent Air Quality Analyzer For Home And Office
$169.00 Save $80.00 RRP: $249.00
Gas Leak Detector Analyzer Methane Combustible Natural Tester Sound Double Alarm LCD Alcohol Gas Le-Good
$119.00 Save $50.00 RRP: $169.00
Professional Air Quality Monitor For Indoor Outdoor, 6-in-1 Air Quality Detection With Real-time Monitoring, Portable Air Quality Detector For Home
$54.00 Save $25.00 RRP: $79.00
Pressure Manometer Digital Professional Handheld Air Gas Differential Pressure Gauge GM510
$189.00 Save $230.00 RRP: $419.00
Refrigeration Leak Detector Air Conditioning Refrigerant Fluorine Detection Dog Nose Car Fridge Lea
$64.00 Save $45.00 RRP: $109.00
Refrigerant Leak Detector for HVAC Systems Halogen Gas CFC HFC R134a R410a R22a Freon Tester
$99.00 Save $50.00 RRP: $149.00
MQ7 Carbon Monoxide Sensor Module CO Gas Detection Alarm for Air Quality Monitoring, 1 Piece
$29.95 Save $14.00 RRP: $43.95
Air Quality Monitor Ultrasonic Leak Detector for Gas Vacuum Pressure Water Dust DY26A Precision Measurement
$139.00 Save $60.00 RRP: $199.00
m Wall Mounted Wifi Gas Leak Detector
$239.00
Formaldehyde Sensor ZE08-CH2O Serial Port Output Formaldehyde Concentration Measurement Has Been Calibrated Module
$20.95 Save $53.05 RRP: $74.00
Gas Detector, Plug-in Propane/Butane/Methane Gas Leak Detector, Without Battery
$59.00 Save $25.00 RRP: $84.00
Smart Sensor Handheld Carbon Monoxide Meter With High Precision Co Gas Tester Monitor Detector Gauge Lcd Display Sound And Light Alarm 0-1000ppm
$159.00 Save $100.00 RRP: $259.00
Handheld Carbon Monoxide Meter, 80Db Light CO Leak Detector, Portable Handheld CO Detector, CO Gas Ay
$139.00 Save $80.00 RRP: $219.00
DM1308B Carbon Dioxide Detector Concentration Monitor with LED Display Generic1
$99.00 Save $30.00 RRP: $129.00
4 in 1 Multi Gas Detector for O2 H2S CO LEL Oxygen Hydrogen Sulfide Carbon Monoxide Combustible Gas Monitoring
$459.00 Save $140.00 RRP: $599.00
O2-a2 Oxygen Sensor for BW Technologies Gas Detectors in Europe
$139.00 Save $80.00 RRP: $219.00
Multi Gas Detector Gas Meter O2 H2S CO 4 in 1 Oxygen Hydrogen Sulfide Carbon Monoxide Combustible Gas Leak DetectorP20211224929
$319.00 Save $355.00 RRP: $674.00
Natural Gas Detector and Carbon Monoxide CO Detector,Combustible Gas Detector Monitor for Co, Methane in Kitchen-EU PlugP20211224629
$74.00 Save $95.00 RRP: $169.00
Digital Carbon Dioxide Controller CO2 Monitor NDIR Sensing Probe 0-5000ppm Concentration Tester for Greenhouse Plant(EU)
$439.00 Save $210.00 RRP: $649.00
Tuya WiFi 15in1 Air Quality Detector Household Portable PM0.3 PM1.0 PM2.5 PM10 CO CO2 TVOC HCHO Tester Clock
$139.00 Save $60.00 RRP: $199.00
Tuya WiFi 15in1 Air Quality Detector Household Portable PM0.3 PM1.0 PM2.5 PM10 CO CO2 TVOC HCHO Tester White
$149.00 Save $60.00 RRP: $209.00