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Shop the best prices on 22,298 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 - 32 of 3,200
Ozone Analyzer O3 Ozone Gas Detector Intelligent Sensor Ozone Meter Air Quality Gas Monitor Temperature Humidity Tester
$45.95
Multi Gas Detector Gas Meter O2 H2S CO 4 in 1 Oxygen Hydrogen Sulfide Carbon Monoxide Combustible Ga
$209.00 Save $110.00 RRP: $319.00
MS6818 Cable Metal Pipe Finder Underground Tester Short Circuit Interruption Detection Cable Locato
$329.00 Save $40.00 RRP: $369.00
Ammonia Gas Detectors NH3 Gas Analyzers Meter Alarm Device Digital Gas Leak Detectors 0-100PPM
$249.00 Save $60.00 RRP: $309.00
Gas Leakage Detector with Emergency Shut Off Solenoid Valves Natural/Liquefied Gas Alarm Sensor Monitor EU Plug
$31.95 Save $17.00 RRP: $48.95
Air Quality Monitor 5 in 1 Air Quality Detector C02 Detector White
$22.95 Save $6.00 RRP: $28.95
3 in 1 CO2 Meter Air Quality Monitor Handheld 5000Ppm CO2 Monitor Measurement Carbon Dioxide ℃/℉ Det
$27.95 Save $25.00 RRP: $52.95
WINTACT WT8822 Hydrogen Sulfide Detector Independent H2S Gas Sensor Warning-up High Sensitive Poisoning Alarm Detector
$119.00 Save $100.00 RRP: $219.00
Multi Gas Detector Gas Meter O2 H2S CO LEL 4 in 1 Oxygen Hydrogen Sulfide Carbon Monoxide Combustibl
$189.00
Bluetooth BM2 12V Battery Monitor Car Battery Analyzer Test Battery Diagnostic Tool for Android IOS
$44.95 Save $19.05 RRP: $64.00
3 in 1 CO2 Meter Air Quality Monitor Handheld 5000Ppm CO2 Monitor Measurement Carbon Dioxide ℃/℉ Det
$28.95 Save $10.00 RRP: $38.95
Natural And Soporific Gas Detector (white) 26-27s
$52.95 Save $56.05 RRP: $109.00
26-27 Gas Leak Detector Portable Flammable Gas Fast Tester Sound Light Alarm Sensor 3 In 1 Natural Gas Humidity Temperature Meter
$69.00 Save $5.00 RRP: $74.00
Multi Gas Detector Gas Meter O2 H2S CO LEL 4 in 1 Oxygen Hydrogen Sulfide Carbon Monoxide Combustible Gas Leak Detector
$189.00
Mini CO2 Detector,Air Quality Monitor, Infrared CO2 Monitor
$74.00
Natural Gas Detector and Carbon Monoxide CO Detector,Combustible Gas Detector Monitor for Co, Methane in Kitchen-EU Plug
$54.00 Save $25.00 RRP: $79.00
Mq138 Formaldehyde Sensor Module Gas Detection Sensor Module -138 Aldehydes And Ketones Alcohols Ga
$69.00 Save $20.00 RRP: $89.00
Natural Gas Detector and Carbon Monoxide CO Detector,Combustible Gas Detector Monitor for Co, Methane in Kitchen-EU Plug
$38.95 Save $25.05 RRP: $64.00
Gas Detector Ao-02 Compatible with Models Ao2 Aa428-210 and Ao2ptb-18.10
$33.95 Save $35.05 RRP: $69.00
2.4G Wifi Natural Gas Sensor Combustible Smart LPG Gas Alarm Detector Leakage Sensor Wifi Temperature Detectors EU PLUG
$36.95
WiFi Gas Alarm Plug in Combustible Gas Detector for Tuya APP Control Support Flammable Gases Methane Butane Detecting for Home RV
$46.95 Save $17.05 RRP: $64.00
Handheld Oxygen Air Quality Monitor High Precision Temperature Humidity O3 Sensor Gas Detector Indoor O3 Quality Monitor
$119.00 Save $50.00 RRP: $169.00
3Pcs Gas Leak Detector Combustible Propane Butane Methane Natural Gas Safety Alarm Sensor Warning EU Plug
$69.00 Save $40.00 RRP: $109.00
Oxygen Sensor AO-02 Gas Detector Compatible with AO2 AA428-210 AO2PTB-18.10
$46.95
GN807 Combustible Gas Detector Alarm Digital Combustible Gas Detection 50-10000PPM Methane Flammable Gas Test Tool
$47.95 Save $26.05 RRP: $74.00
Handheld Oxygen Concentration Detector Temperature and Humidity Detection Oxygen Detector Oxygen Test Exceeding Alarms
$159.00 Save $40.00 RRP: $199.00
Portable 4 Gas Detector, Sound Light Vibration Rechargeable Lcd Screen
$419.00 Save $60.00 RRP: $479.00
Refrigerant Leak Detector with Flexible Gooseneck Probe, MultiMode Alarm for HVAC and Auto
$109.00 Save $50.00 RRP: $159.00
Multi Gas Detector Gas Meter O2 H2S CO LEL 4 in 1 Oxygen Hydrogen Sulfide Carbon Monoxide Combustible Gas Leak Detector
$289.00 Save $90.00 RRP: $379.00
Natural Gas Detector, Home Gas Alarm, Natural Gas Leak Alarm, Gas Leak Detector szsh02
$46.95 Save $62.05 RRP: $109.00
6 In 1 Air Quality Detector For Co O2 Temperature Humidity Atmospheric Pressure Altitude, Monitor For Indoor And Travel
$139.00
Wall Mounted Chlorine Gas Detector 020ppm with 0.01ppm Sensitivity and RealTime Monitoring
$1,949.00 Save $1,000.00 RRP: $2,949.00