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Shop the best prices on 27,986 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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961 - 992 of 3,200
SGP30 Gas Sensor Module Multi-pixel TVOC/eCO2 Indoor Air Quality Formaldehyde Carbon Dioxide Measurement For Arduino
$42.95
Standard Intelligence Gm8800a Combustible Gas Meter Gas Leakage Leak Detector Natural Gas Liquefied Gas Leak Detection
$189.00 Save $150.00 RRP: $339.00
z Smart Sensor St9700 Handheld Carbon Monoxide Meter With High Precision Co Gas Tester Monitor Detector
$219.00
Independent Carbon Monoxide Detector Gas Detector Gas Alarm Sensor Methane Propane Gas leak Detector EU Plug LCD Security
$159.00 Save $20.00 RRP: $179.00
-Z19 -Z19C IR Infrared CO2 Sensor Module Carbon Dioxide Gas Sensor NDIR Accessories hwy
$34.95
Smart Sensor CO Monitor for Indoor Air Quality Testing Real Time Detection and Alert System for Home Safety
$149.00
Intelligent Ozone Sensor - Handheld O3 Meter For Laboratory And Field Measurements
$319.00
O3 Ozone Meter Ozone Analyzer Air Detector Intelligent Sensor Ozone Counter Air Quality Pollution Monitor
$319.00
HABOTEST Combustible Gas Methane Leak Detector HT609PRO
$129.00
Gas Leak Detector with High-Precise Sensor, Flexible Probe, Visual/Audible Alarm, Portable for Home/Industrial Use
$64.00
2.4G Wifi Natural Gas Sensor Combustible Smart LPG Gas Alarm Detector Leakage Sensor Wifi Temperature Detectors EU PLUG
$47.95
3 in 1 CO2 Meter Air Quality Monitor Handheld 5000Ppm CO2 Monitor Measurement Carbon Dioxide / Detector S8601A
$74.00 Save $55.00 RRP: $129.00
Gas Leak Detector High Accuracy Combustible Gas Alarm Tester for Acetone Gasoline Propane
$59.00 Save $35.00 RRP: $94.00
Oxygen Measurement Device Oxygen Monitoring Tool for Environmental Protections 2025
$249.00 Save $240.00 RRP: $489.00
Smart home 5-in-1 formaldehyde detector, high-precision professional-grade indoor air quality formaldehyde detector-whiteMT05
$43.95 Save $25.05 RRP: $69.00
Indoor Air Quality Monitor 5 in 1 AI 1000mAh 100x70x30mm
$59.00 Save $35.00 RRP: $94.00
CO2 Air Detector Carbon Dioxide Detector Agricultural Production Greenhouse CO2 Monitor White
$17.95 Save $17.00 RRP: $34.95
3-In-1 CO Carbon Monoxide Monitor CO Temperature and Humidity Detector CO Air Quality Monitor HD LED Screen Gray
$74.00 Save $5.00 RRP: $79.00
3-in-1 Co Carbon Monoxide Monitor Co Temperature And Humidity Detector Co Air Quality Monitor Hd Led Screen Gray
$79.00
10-in-1 Air Quality Monitor Co2 Meter Co Tvoc Hcho Pm2.5 Pm1.0 Pm10 Temperature And Humidity Carbon Dioxide Detector,b
$99.00
3 in 1 CO2 Meter Air Quality Monitor Handheld 5000Ppm CO2 Monitor Measurement Carbon Dioxide / De
$94.00 Save $35.00 RRP: $129.00
Natural Gas Detector and Carbon Monoxide CO Detector,Combustible Gas Detector Monitor for Co, Methane in Kitchen-EU Plug
$43.95 Save $145.05 RRP: $189.00
Smart Gas Leak Detector Highly Sensitive Combustible Gas Alarm WiFi Gas Leak Sensor for Home AC100-240V AU Plug
$104.00 Save $185.00 RRP: $289.00
Co2 Air Detector Carbon Dioxide Detector Agricultural Production Greenhouse Co2 Monitor White-yuyu
$74.00 Save $135.00 RRP: $209.00
Natural Gas Detector Responsive Plastic Reliable Combustible Gas Leak Alarm for Kitchen Household
$51.95 Save $107.05 RRP: $159.00
Gas Leak Detector LCD Digital Display 300?10000PPM Combustible Gas Tester Alarm for Safety
$49.95 Save $99.05 RRP: $149.00
Natural Gas Alarm Sensor Practical Home Security Lpg Leakage Detector 110-240V(US)
$64.00 Save $125.00 RRP: $189.00
Natural Gas Leak Detector, Plug-in Propane Natural Gas Detector for Home Kitchen RV,Combustible
$48.95 Save $50.05 RRP: $99.00
aquarium crystal glass co2 detector co2 concentration indicator monitor 2#
$84.00
K5C Mini Carbon Dioxide Detector CO Tester LED Screen USB Typc-C B
$79.00 Save $110.00 RRP: $189.00
Tuya Combustible Gas Detector Gas Alarm Gas Detection Sensor,A
$30.95 Save $43.05 RRP: $74.00
-Z14B NDIR Infrared CO2 Sensor Module Gas Sensor
$69.00 Save $100.00 RRP: $169.00