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Shop the best prices on 28,700 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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2,625 - 2,656 of 3,200
Indoor CO2 Monitor Sensor with Alarm, 400 - 5000 Air Quality Carbon Dioxide Monitor
$94.00 Save $55.00 RRP: $149.00
Wifi Natural Gas Sensor Tuya Smart Alarm Gas Leakage Detector Digital LCD Temperature Display for Home Kitchen
$19.95 Save $11.00 RRP: $30.95
Formaldehyde Sensor ZE08-CH2O Serial Port Output Formaldehyde Concentration Measurement Has Been Calibrated Module
$18.95 Save $8.00 RRP: $26.95
Tuya Wifi Smart Natural Gas AlarmSensor with Temperature Function Combustible Gas Leak Detector LCD Display Tuya App(EU)
$32.95 Save $21.05 RRP: $54.00
Portable Radon Detector, Audible & Visual Alarm, Long-Term Radon Concentration Monitoring for Home B
$299.00 Save $375.00 RRP: $674.00
SMART SENSOR Air Conditioning Refrigerant Gas Leak Detector SMART SENSOR AR5750A
$279.00
Cumbelo Gas Detector Portable Gas Testing Instrument Natural Gas Discovery Detective
$89.00
HABOTEST HT60 Combustible Gas Detector
$48.95
SB-9617 4 In 1 CO/CO2/Temperature & Humidity Detector Magnetic With Sound-Light Alarm Lighting
$59.00
HABOTEST HT61 Combustible Gas Detector
$49.95
WT8800 Oxygen Content Detector Combustible Gas Toxic And Harmful Detector GT8211
$189.00
Carbon Dioxide Gas Detector Handheld Indoor Household Air CO2 Concentration Alarms SW-723
$249.00
ST8900 4 in 1 Toxic Gas CO Carbon Monoxide Detecto
$479.00
HABOTEST HT609 Portable Combustible Gas Detector
$79.00
Combustible Gas Detector Alarm, 16 inch Goose Neck (GM8800A)
$69.00
Gas Detector Oxygen Sensor AO-02 Compatible with AO2 AA428-210 AO2PTB-18.10
$69.00 Save $45.00 RRP: $114.00
Carbon Dioxide Detector, Portable Type-C Charging, Temperature and Humidity Detection, Laboratory and Agricultural Monitor
$28.95 Save $18.00 RRP: $46.95
Bh-90 Digital Leak Detector Ch4 Natural Coal Combustibles Fast Analyzer Sensor (Yellow)
$524.00 Save $425.00 RRP: $949.00
Gas alarm, low power consumption intelligent control, supports multi-gas detection, household gas leakage alarm
$24.95 Save $14.00 RRP: $38.95
Gas Alarm, Accurate Detection of Flammable Gases, Plastic Shell, Home Safety Gas Leak Monitor
$19.95 Save $12.00 RRP: $31.95
Gas Leak Detector, Sound and Light Alarm Self-Test Certification, GS-8K, Home and Commercial Gas Detector
$34.95 Save $19.05 RRP: $54.00
Smart Sensor St8990 Multi Gas Monitor Rechargeable 4 in 1 O Lel Co Hs with Backlight Alarm
$329.00 Save $110.00 RRP: $439.00
Optimized Handheld CO Meter with Alarm Function: High Precision CO Tester and LCD Display
$99.00 Save $100.00 RRP: $199.00
High-Precision Gas Tester Rechargeable Portable HCHO Alarm Trending TVOC Air Quality Formaldehyde Detector
$129.00 Save $80.00 RRP: $209.00
Photoresistor QRB1 detector for commercial oil burner flame sensing
$23.95 Save $85.05 RRP: $109.00
DR850 4 in 1 Portable Multi Gas Detector IP65 Waterproof Gas Leak Meter for O2 / CO / H2S / COMB
$249.00
Portable CO2 Detector with Rechargeable Battery, 3.2" Color Display
$209.00 Save $60.00 RRP: $269.00
SMART SENSOR Handheld Ammonia Gas Detector Digital NH³ Gas Tester 0-100PPM Ammonia Gas Meter with Large LCD Display
$299.00 Save $70.00 RRP: $369.00
Multifunctional Air Quality Detector HCHO TVOC CO2 Monitor 148x70mm Orange
$59.00 Save $40.00 RRP: $99.00
WT8822 Portable H2S Gas Detector 0-100PPM High Sensitivity Alarm
$139.00 Save $50.00 RRP: $189.00
803 Blue Digital Oxygen Gas Leak Detector with Temp Display
$129.00 Save $50.00 RRP: $179.00
Gas Detector Oxygen Sensor AO-02 Replacement for AO2 AA428-210 AO2PTB-18.10 Models
$104.00 Save $65.00 RRP: $169.00