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Shop the best prices on 27,823 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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2,337 - 2,368 of 3,200
-6000 Freon Leak Detector Halogen Gas Tester HVAC Refrigerant AC Sniffer R22 R410A
$64.00 Save $40.00 RRP: $104.00
Natural Gas Detector for Home, Car, Restaurant - High Sensitivity Gas Alarm with 85DB Alert
$45.95 Save $123.05 RRP: $169.00
Multi Gas Detector Gas Meter O2 H2s Co 4 In 1 Oxygen Hydrogen Sulfide Carbon Monoxide Combustible G
$239.00 Save $50.00 RRP: $289.00
Co2 Air Detector Carbon Dioxide Detector Agricultural Production Greenhouse Co2 Monitor White-yuyu
$42.95 Save $8.00 RRP: $50.95
Multi Gas Detector - 4 in 1 Gas Meter for O2, H2S, CO & Combustible Gases
$449.00 Save $125.00 RRP: $574.00
Smart Sensor CO Meter: Handheld Carbon Monoxide Monitor with High Precision, Sound & Light Alarm, LCD Display & CO Gas Tester Gauge
$139.00 Save $60.00 RRP: $199.00
Portable Ht59 Ht60 Gas Leak Tester Gas Sniffer With Audible Screen Alarm Ht59
$64.00 Save $65.00 RRP: $129.00
For Wifi Smart Gas Leakage Detector Eu
$69.00 Save $80.00 RRP: $149.00
High Sensitivity Gas Detection Instrument Device For Monitoring Flammable Gases
$74.00
CO Gas Sensor Carbon Monoxide Sensor UART Digital Output SC16-CO
$28.95 Save $19.00 RRP: $47.95
Gas Detector Gas Lel Gas Meter Hwy
$179.00 Save $100.00 RRP: $279.00
2X SCD41 Gas Sensor Module Detects CO2,Carbon Dioxide,Temperature and Humidity in One Sensor
$79.00 Save $60.00 RRP: $139.00
US PLUG,Gas Monitor for O2,CO,H2S,Combustible Gas Tester,4 Gas Leak Detector with Sound,Light&Vibration Alarm
$149.00 Save $80.00 RRP: $229.00
Oxygen Hydrogen Sulfide Carbon Monoxide Combustible Gas Leak Detector Edition 0613
$189.00 Save $190.00 RRP: $379.00
Ozone Air Detector - Reliable O3 Analyzer for HVAC and Cleanroom Applications
$189.00 Save $180.00 RRP: $369.00
MH-Z19 MH-Z19C IR Infrared CO2 Sensor Module Carbon Dioxide Gas Sensor NDIR Accessories Edition 0704
$27.95 Save $26.05 RRP: $54.00
Portable CO2 Sensor - Digital Air Quality Monitor for Home and Workplace
$28.95 Save $30.05 RRP: $59.00
EGT K Type Thermocouple Temperature Controller Tools 0-1250 C Exhaust Gas Temp Sensor Probe Connector with Exposed Tip
$27.95 Save $111.05 RRP: $139.00
Ghost Equipment Kit, Emf Meter with 2 Motion Light Up CatBalls, Emf Meter Detector Ghost Equipment
$35.95 Save $14.00 RRP: $49.95
SMART SENSOR 4 in 1 Gas Monitor Rechargeable Portable Gas Detector HS O CO and LEL Multi Gas Monit
$189.00
Rm370 carbon monox detector
$69.00 Save $10.00 RRP: $79.00
Gas Leak Alarm, Multi-Gas Detection, 50/60Hz, Kitchen Safety Monitor
$49.95 Save $29.05 RRP: $79.00
Leak Detector High Sensitivity R22 R32 R134a Refrigerant HVAC Air Conditioner Freon Gas Leak Temp T SZBUM451
$54.00 Save $55.00 RRP: $109.00
Environmental Sensor Temperature and Humidity Atmospheric Pressure VOC Gas Detection Sensor Module
$37.95 Save $46.05 RRP: $84.00
Co2 Air Detector Carbon Dioxide Detector Agricultural Production Greenhouse Co2 Monitor White
$24.95
Natural Gas CO Detector for Home, Combustible Gas Monitor for Methane Propane and Carbon Monoxide Leak Detection
$89.00 Save $130.00 RRP: $219.00
3 in 1 CO2 Meter Air Quality Monitor Handheld 5000Ppm CO2 Monitor Measurement Carbon Dioxide / Det SZBUM1209
$18.95 Save $40.05 RRP: $59.00
Household Alcohol Meter Alcohol Machine Brew Hydrometer Tester Measuring Bottle unbrand
$59.00
Flammable Natural Methane Gas Sniffer with Alarm Battery Powered(NOT Included) unbrand
$59.00
Gas Leak Detector, High Sensitivity Natural Gas Detectors For Home With Sound & Lcd Alarm, Battery Operated Gas Sniffer Detector, Locate Combustible G
$43.95 Save $55.05 RRP: $99.00
3 Pcs Alcohol Tester Wine Hydrometer Bar Set with Thermometer 0-100% Reusable
$29.95
DIY CO2 Diffuser Practical D501 Generator Aquarium System Kit Pro Needle for Val
$104.00