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Shop the best prices on 22,844 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 Australia.

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2,177 - 2,208 of 3,200
5V Portable Gas Leakage Detector 210x66x30mm 2800mAh Red
$189.00 Save $80.00 RRP: $269.00
BR 6 Geiger Counter Radiation Detector 70x39x135mm Yellow
$94.00 Save $55.00 RRP: $149.00
5V USB Handheld Nitric Oxide Gas Detector Harmful Gas NO Concentration Alarms 0‑250PPM
$439.00 Save $260.00 RRP: $699.00
Air Quality Detector USB CO2 TVOC Temp Humidity Monitor Black
$26.95 Save $8.00 RRP: $34.95
Carbon Dioxide Detector USB Rechargeable LCD Temp Humidity White
$26.95 Save $13.00 RRP: $39.95
5V Portable Red Gas Monitor Meter with Color Screen 210x66x30mm
$209.00 Save $120.00 RRP: $329.00
Tuya Smart Natural GAS CO Leak Carbon Monoxide Detector WIFI CH4 Methane Combustible Leakage Coal H
$37.95 Save $11.00 RRP: $48.95
Home Air Quality Tester Temperature Carbon Dioxide Monitor CO2 TVOC Meter Detector
$45.95 Save $23.05 RRP: $69.00
5 in 1 Air Quality Monitor TVOC HCHO Temperature Humidity CO2 Meter, USB Rechargeable CO2 Detector Black
$35.95 Save $63.05 RRP: $99.00
Propane Detector 12v Lpg Natural Gas Sensor Leak Alarm 85db Siren For Car Rv Home Digital Propane Tester Meter(white)
$59.00 Save $140.00 RRP: $199.00
Gas Leak Detector Natural Gas Detectors Combustible Gas Detector
$16.95 Save $77.05 RRP: $94.00
Multi Gas Detector Gas Meter O2 H2S CO LEL 4 in 1 Oxygen Hydrogen Sulfide Carbon Monoxide Combustible Gas Leak Detector
$209.00 Save $110.00 RRP: $319.00
Air Quality Tester TVOC Carbon Dioxide CO2 Temperature Monitor for Farm Indoor Air Detection Household Air Detection
$48.95
Air Quality Analyzer Monitor Carbon Dioxide Multifunctional Digital Display
$149.00
Coating Paint Thickness Gauge Auto Recognition LCD Backlit Display Car Coating Thickness Tester Mil Meter
$219.00 Save $20.00 RRP: $239.00
6 In1 Co2 Meter Multifunctional Digital Temperature Humidity Sensor Tester Air Quality Monitor Carbon Dioxide Tvoc Hcho Detector unbrand
$209.00 Save $100.00 RRP: $309.00
Gas Detector 5 in 1 Home Air Quality Detector Multifunctional CO2 Tester with Carbon Dioxide Value Quantity Electricity Function Temperature Humidity
$49.95 Save $19.05 RRP: $69.00
Portable Gas Detector, 803 Blue Digital Display Oxygen Gas Leak Detector Oxygen Gas Detector 2DZ3H
$169.00 Save $20.00 RRP: $189.00
OW‑159 Thermometer LCD Digital Temperature and Humidity Meter with Back Light and Folding Bracket High Accuracy for Family
$35.95 Save $23.05 RRP: $59.00
Combustible Gas Leak Alarm with ble Alert for Home Safety Monitoring System
$48.95 Save $40.05 RRP: $89.00
Ht60 Gas Leak Detector Pen 0-1000ppm With Lcd Display Alarm Combustible Natural Methane Gas Detect
$64.00 Save $65.00 RRP: $129.00
Oxygen Analyzer Professional Portable O2 Oxygen Concentration Meter Detector Flow Pressure Detection Meter Gas Detector-dzjm2
$624.00 Save $175.00 RRP: $799.00
MICS-6814 CO VOC NH3 Nitrogens Oxides Air Quality Gas Sensoring Module for Environmental Research and Home Integration Cs
$99.00 Save $60.00 RRP: $159.00
High Precision Handheld Carbon Monoxide Gas Detector Meter
$109.00 Save $10.00 RRP: $119.00
High-Precision Gas Tester Rechargeable Portable HCHO Alarm Trending TVOC Air Quality Formaldehyde Detector
$129.00
2X Zigbee/Tuya WIFI Smart Air Box Carbon Dioxide Detector CO2 Gas Sensor Formaldehyde VOC Temperature Humidity Sensor
$59.00
2X Tuya CO2 Dioxide Detector WIFI CO2 Monitor Meter Co2 Sensor Indoor Agricultural Greenhouse Air Humiture Sensor
$149.00
Air Quality Sensor High Sensitivity Particle Concentration Laser Sensor for Carbon Dioxide Temperature Humidity 26s
$84.00 Save $85.00 RRP: $169.00
Air Quality Monitor, Ammonia Test Meter 3.5 Inch LCD NH3 Concentration Tester Ammonia Detector Ammon 26s
$159.00 Save $160.00 RRP: $319.00
25-26 Portable Ht59 Ht60 Gas Leak Tester Gas Sniffer With Audible Screen Alarm Ht59
$50.95 Save $53.05 RRP: $104.00
Oxygen Sensor AO-02 Gas Detector Compatible with AO2 AA428-210 AO2PTB-18.10 26s
$79.00 Save $80.00 RRP: $159.00
Combustible Gas Leak Detector, Mini Portable Gas Leak Alarm Test Pen For All Types Of Combustible Gases 26s
$94.00 Save $95.00 RRP: $189.00