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Shop the best prices on 28,936 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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97 - 128 of 3,200
WINTACT WT8811 Compoud Gas Monitor LCD Display Rechargeable Multifunction 4 in1 Combustible O2 H2S CO Gas Sensor Sound-light Vibration Alarm
$339.00
CO2 Detector Semiconductor Air Quality Monitor Temperature Humidity Sensor H8 Plus ZNAZGG01 Blanc
$64.00 Save $20.00 RRP: $84.00
CO2 Temperature Humidity Monitor 400‑5000PPM Real Time Monitoring High Accuracy Portable CO2 Detector with Alarm
$104.00 Save $15.00 RRP: $119.00
E Shape 35K RPM Dental Lab Jewelry Micromotor Polishing Micro Motor Handpiece Electric Nail Drill Handle
$109.00 Save $20.00 RRP: $129.00
2 in 1 Soil Quality Tester Moisture and PH Meter High Sensitivity Probe Humidity and Acidity Tester
$51.95 Save $22.05 RRP: $74.00
Portable Breathalyzer, Breathalyzer Breath Tester Meter LED Digital Display Accurate Portable Testing Tool for Drivers Or Home Use 1P5U1
$47.95 Save $21.05 RRP: $69.00
ZFX-13001 Digital High-Precision Humidity Controller Intelligent Humidity Control Switch Dehumidification/Humidification Mode Humidistat
$64.00 Save $20.00 RRP: $84.00
CO2 Detector Semiconductor Air Quality Monitor Temperature Humidity Sensor H8 Plus ZNAZGG01
$64.00 Save $20.00 RRP: $84.00
7 in 1 500V Changeable Insulated Screwdrivers Set with Magnetic Phillips and Slotted Bits Electrician Repair Tools Kit
$51.95 Save $22.05 RRP: $74.00
Nitric Oxide Detector 0‑50ppm 3.5in TFT Display Handheld NO Gas Tester Sensor for Home
$1,999.00
Air Quality Monitor Portable LCD Backlight Screen CO2 TVOC HCHO PM2.5 PM10 Detector with Alarm White
$59.00 Save $25.00 RRP: $84.00
Portable Natural Gas Leak Detector with LCD Display High Accuracy Combustible Gas Detector Sensor Tester
$69.00 Save $20.00 RRP: $89.00
ZFX-13001 Digital High-Precision Humidity Controller Intelligent Humidity Control Switch Dehumidification/Humidification Mode Humidistat
$59.00 Save $25.00 RRP: $84.00
Gas Leak Standalone Detector Sensor
$42.95 Save $4.00 RRP: $46.95
WiFi Natural Gas Sensor USB Powered Smart LPG Gas Alarm Detector Leakage Sensor for Combustible Gas
$64.00 Save $85.00 RRP: $149.00
Leak Detector ble Visual Vibrate Sensitive LCD Display Portable Combustible Gas Alarm for Home Commercial
$36.95 Save $42.05 RRP: $79.00
3 in 1 CO2 Meter Air Quality Monitor Handheld 5000Ppm CO2 Monitor Measurement Carbon Dioxide / Detector S8601
$38.95 Save $20.05 RRP: $59.00
Alarme de niveau d'eau intelligente avec fonction wifi alarme de fuite d'eau dtecteur d'immersion dans l'eau
$46.95 Save $32.05 RRP: $79.00
1PCS J321 Geiger Tube Counter Hard Beta Detectors Geiger Counter Kit the Tube for Nuclear Radiation Detector
$30.95
Halogen Leak Detector Air Conditioning Refrigerant Leak Detector HVAC R22 R410A R134A CFCs HCFC Fre
$48.95
Universal Gas Leak Detector Portable Combustible Gas Alarm for Industrial Home Safety
$45.95 Save $53.05 RRP: $99.00
Combustible Gas Alarm, Plug-in Detector for Home, Kitchen, RV, Propane and Natural Gas Leak Alert, US Plug
$40.95 Save $33.05 RRP: $74.00
Digital Compoud Gas Monitor LCD Display Rechargeable Combustible O2 H2S CO Gas Leak Sensor Sound-Light Vibration Alarm
$169.00 Save $90.00 RRP: $259.00
5-in-1 Air Quality Detector with Stand USB Type-C Multifunctional Automatic Display Portable CO2,HCHO,TVOC Tester White
$41.95 Save $32.05 RRP: $74.00
Zigbee/Tuya WIFI Smart Air Box Carbon Dioxide Detector CO2 Gas Sensor Formaldehyde VOC Temperature H
$30.95 Save $9.00 RRP: $39.95
Combustible Gases Leak Detector Natural Gases Leakage Tester Combustible Gases Concentration Analyz
$21.95
10 in 1 Air Quality Monitor HCHO TVOC PM2.5 PM10 CO CO2 Temperature&Humidity Tester Carbon Dioxide Detector White
$42.95
Handheld Combustible Gases Leak Detector Natural Gases Leakage Tester Portable Combustible Gases Concentration Analyzer Meter with Sound Light Alarm
$79.00 Save $15.00 RRP: $94.00
CO2 Air Detector Carbon Dioxide Detector Agricultural Production Greenhouse CO2 Monitor White
$41.95 Save $32.05 RRP: $74.00
Portable Propane Methane and Natural Gas Leak Detector Combustible Tester Meter Sniffer with Sound Light Alarm Sensitive Adjustable
$59.00 Save $110.00 RRP: $169.00
SCD41 Gas Sensor Module Detects CO2 Carbon Dioxide Temperature and Humidity in One I2C Commu
$38.95 Save $70.05 RRP: $109.00
Multifunctional Air Quality Monitor, Portable CO2 Detector with NDIR Sensor Technology, Real-Time Monitoring for Indoor Air Quality, Temperature,
$119.00 Save $60.00 RRP: $179.00