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Shop the best prices on 28,934 great value gas detectors. Shopping for gas detectors is easy with Fruugo, with SALE discounts, offers and savings on ZENGO, Viewleaf, Azrb7thy7 and more. Buy gas detectors online safely with Fruugo, with secure payment and fast shipping to Australia.

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2,817 - 2,848 of 3,200
Portable Handheld Home Household Multifunctional CO2 ppm Meters Mini Carbon Dioxide Detector Gases Analyzer Air Quality Tester
$69.00 Save $20.00 RRP: $89.00
Risegun Indoor Air Haze PM2.5 Detector Climbing Vine Particulate Matter Dat CO2 Carbon Dioxide Sensor A1 Communication Version
$159.00 Save $20.00 RRP: $179.00
Air Quality Monitor, Ammonia Test Meter 3.5 Inch LCD NH3 Concentration Tester Ammonia Detector Ammonia Alarm Device
$239.00 Save $160.00 RRP: $399.00
Digital Naturall Gas Detector, Home Gas Alarm, Gas Leak Detector, High Sensitivity Lpg, Lng, Naturall Coal Leak Detection, Home/kitchen Alarm Monitor
$54.00 Save $40.00 RRP: $94.00
Gas Leak Detector Pen 0-1000ppm with LCD Display & Alarm for Combustible Methane Natural Gas Detection
$35.95 Save $28.05 RRP: $64.00
O3 Ozone Meter Analyzer Air Detector Sensor Counter Pollution Monitor
$269.00 Save $120.00 RRP: $389.00
Lcd Carbon Monoxide Co Detector Poisoning Gas Sensor Monitor Warning Alarm Set MiY
$46.95 Save $47.05 RRP: $94.00
High-Sensitivity Flame Detection Probe for Fire Safety Systems
$32.95 Save $19.00 RRP: $51.95
High-Concentration Ozone Gas Sensor Module with Analog TTL Output for 10-1000PPM Detection
$30.95 Save $28.05 RRP: $59.00
Gas Leak Detector Portable Handheld Low Consumption Combustible Gas Leak Tester with Dual Alarms
$79.00 Save $60.00 RRP: $139.00
25-26 SMART SENSOR Handheld Carbon Monoxide Meter with High Precision CO Gas Tester Monitor Detector Gauge LCD Display Sound and Light Alarm
$79.00 Save $80.00 RRP: $159.00
25-26 PGST Wireless LCD Digital Gas Sensor Detector
$69.00 Save $70.00 RRP: $139.00
WiFi natural gas sensor USB powered smart LPG gas alarm detector leak sensor for combustible gas
$69.00
LD600 Freon Leak Detector Combustible Gas Detector Air Conditioning Refrigerant Leak Detector with 16-Inch Probe
$209.00 Save $50.00 RRP: $259.00
Handheld Carbon Monoxide Meter, 80Db CO Leak Detector,CO Gas Analyzer
$119.00 Save $20.00 RRP: $139.00
Rechargeable gas leak detector for combustible gas detection
$299.00 Save $140.00 RRP: $439.00
Halogen Gas Detector 0-1000ppm Sound & Light Alarm Vibration Digital Air Conditioning Refrigerant & Freon Leak Tester
$89.00 Save $30.00 RRP: $119.00
Portable Battery Operated CO2 Detector, Carbon Dioxide HCHO TVOC Detector, Temperature and Humidity, 5 in 1 Air Quality Monitor
$30.95 Save $9.00 RRP: $39.95
Portable Household Gas Alarm Natural Gas Detector LCD Display Combustible Gas Alarm EU Plug
$69.00 Save $70.00 RRP: $139.00
3 in 1 CO2 Meter Air Quality Monitor Handheld 5000Ppm CO2 Monitor Measurement Carbon Dioxide ℃/℉ Det
$23.95
MS1100 gas sensor module, high-precision TVOC and CO2 detection
$33.95 Save $35.05 RRP: $69.00
SMART SENSOR Sulfur Dioxide Gas Concentration Digital Display Detector AS8805
$599.00
803 Blue Digital Display Oxygen Leak Detector, 10 to +50°C
$129.00 Save $30.00 RRP: $159.00
Portable Gas Detector 4in1 with Pump Suction for O2 H2S CO CH4, Multi Gas Monitor with Data Logging
$1,099.00 Save $400.00 RRP: $1,499.00
Digital Natural Gas Detection Device Ensures Safety In Laboratories Construction Site Residential Areas, for Home & Work Multicolor
$169.00
Digital Display Combustible Gas Detector with Audible Visual Alarm High Sensitivity For Home Accurate Safety Monitoring
$139.00
Portable Air Quality Detectors Gas Sensors For Continuous CO2 And TVOC Monitoring In Homes Offices Industrial Setting
$40.95
High Precise AHT10/AHT20/AHT21 Temperature & Humidity Sensors Module Gas Sensors for Accurate Environmental Monitoring Multicolor
$19.95
S800400053 Carbon Dioxide Sensors Enhances Accuracy Fast Response Time Carbon Dioxide Sensors 400-2000PPM Monitoring
$104.00
Efficient Gas Leak Alarm System for Various Combustible Gases Quick and Accurate Detection with User Friendly Interfaces Multicolor
$51.95
Pen Shaped Handheld Combustible Gas Leak Alarm Sensors with LCD Display for Natural Gas and Carbon Monoxide Detection
$48.95
Air Conditioning Leak Detection Kit Refrigerant Leakage Tester Detector Kit Practical Tool with UV Lamp for Vehicles and Cooling Appliances
$94.00 Save $45.00 RRP: $139.00