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Shop the best prices on 27,551 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 New Zealand.

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33 - 64 of 27,551
2025 Rm370 carbon monox detector
$35.95 Save $38.05 RRP: $74.00
Gas Alarm For Home Restaurant Hospital Car Strong Sturdy And High Sensitivity Natural Gas Detector
$24.95 Save $54.05 RRP: $79.00
-SGP30 ECO2 Air Quality Gas Sensor Module TVOC Detection Chip
$17.95 Save $2.00 RRP: $19.95
3-in-1 Air Quality Detector, Carbon Monoxide Temperature Humidity Detector, Indoor CO Alarm Detecto
$64.00
5 in 1 Air Quality Monitor TVOC HCHO Temperature Humidity CO2 Meter, USB Rechargeable CO2 Detector Black
$31.95
12v Gas Detector Sensor Alarm Propane Butane Lpg Natural Motor Home... Z
$34.95 Save $12.00 RRP: $46.95
Rm370 carbon monox detector unbrand
$59.00 Save $50.00 RRP: $109.00
Oxygen Sensor AO-02 Gas Detector Compatible with AO2 AA428-210 AO2PTB-18.10
$74.00 Save $65.00 RRP: $139.00
Gauss Meter,±2% Accuracy Magnetometer,Precision Industrial 0-2500mT Tesla-Meter, Rechargeable Gaussm
$179.00
CO2 Detector Carbon Dioxide, Air Quality Detector Air Detector, Air Quality Monitor, Home CO2 Monitor with Temperature and Humidity Sensor hwy
$64.00
6 In 1 Air Quality Detector Lcd Large Screen Co2 Meter Pm2.5 Pm10 Hcho Tvoc Co Co2 Co Carbon Dioxide Formaldehyde Monitor-HAOY
$109.00 Save $60.00 RRP: $169.00
Natural Gas Detector And Carbon Monoxide Co Detector,combustible Gas Detector Monitor For Co, Metha
$99.00 Save $70.00 RRP: $169.00
CO Melder Kohlenmonoxid Gasmelder Warnmelder Kohlenmonoxidmelder LCD carbon monoxide gas
$32.95 Save $106.05 RRP: $139.00
Oxygen Detector Meter Monitor High Accuracy Handheld Portable Concentration Measurement for Home O2 Gas
$279.00 Save $160.00 RRP: $439.00
9 in 1 Air Quality Monitor CO2 Meter Carbon Dioxide Detector CO2 CO TVOC HCHO PM2.5 PM1.0 PM10 Tempe
$64.00 Save $40.00 RRP: $104.00
Gas Detector Oxygen O2 Hydrogen Sulfide H2S Carbon Monoxide CO Combustible Gas LEL Gas Meter
$159.00 Save $90.00 RRP: $249.00
Multi Gas Detector Gas Meter O2 H2S CO LEL 4 in 1 Oxygen Hydrogen Sulfide Carbon Monoxide Combustibl
$189.00
O2 Gas Detector Oxygen Detector Intelligent SENSOR AR8100 Oxygen Detector Rechargeable LCD O2 Gas Meter Oxygen Monitor
$199.00
AO2 AA428-210 AO2PTB-18.10 Compatible Oxygen Sensor AO-02 Gas Detector
$79.00 Save $40.00 RRP: $119.00
Gas Leak Detector and Tester for Methane, Natural Gas, LPG, and Flammable Gases
$129.00
III in 1 CO2 Meter Air Quality Monitor Handheld 5000Ppm Measurement Carbon Dioxide Det
$15.95 Save $43.05 RRP: $59.00
Tuya Zigbee Smart Air Quality Monitor CO2 Meter Carbon Dioxide Detector Voc Formaldehyde Auto Alarm
$45.95 Save $18.05 RRP: $64.00
Oxygen Sensor AO-02 Gas Detector Compatible with AO2 AA428-210 AO2PTB-18.10
$26.95 Save $57.05 RRP: $84.00
Oxygen Sensor AO-02 Gas Detector Compatible with AO2 AA428-210 AO2PTB-18.10
$35.95 Save $113.05 RRP: $149.00
4-in-1 Multi Gas Detector: O2, H2S, CO, LEL - Combustible Gas & Toxic Gas Leak Detector
$249.00 Save $140.00 RRP: $389.00
5 In1 Co2 Meter Digital Temperature Humidity Tester Carbon Dioxide Detector Air Quality Monitor Tvo 2025
$64.00 Save $65.00 RRP: $129.00
Tuya WIFI Natural Gas Sensor Combustible Household Smart LPG Gas Alarm Detector Leakage Sensor EU Plug
$34.95 Save $11.00 RRP: $45.95
Ammonia Test Meter NH3 Concentration Tester Ammonia Gas Detector Ammonia Alarm Device
$249.00 Save $170.00 RRP: $419.00
Aqara Smart Natural Gas Detector Zigbee Gas Leak Alarm Intelligent Linkage Smart
$104.00 Save $95.00 RRP: $199.00
MESTEK Gas Leak Detector Analyzer Methane Combustible Gas 50000PPM 100%LEL Combustible Natural Gas T
$89.00 Save $110.00 RRP: $199.00
Fixed O2 Gas Detector 0 - 30% Vol Remote Leak Alarm Monitor New for Oxygen Safety
$469.00 Save $105.00 RRP: $574.00
Gas sensor Ao-02 Compatible with Models Ao2 Aa428-210 and Ao2ptb-18.10 Edition 1105
$40.95 Save $38.05 RRP: $79.00