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Shop the best prices on 27,340 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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2,497 - 2,528 of 27,340
Portable Ammonia Gas Detector 0 200 PPM Rechargeable Digital Air Quality NH3 Monitor with Alarm
$469.00 Save $155.00 RRP: $624.00
Air Quality Analyzer Monitor Carbon Dioxide Multifunctional Digital Display
$189.00
Coating Paint Thickness Gauge Auto Recognition LCD Backlit Display Car Coating Thickness Tester Mil Meter
$259.00 Save $30.00 RRP: $289.00
WiFi Gas Detector Household Natural Gas Methane Gas Leak Detector with Alarm 1.4inch Digital Color Display LPG Detector
$79.00
6 In1 Co2 Meter Multifunctional Digital Temperature Humidity Sensor Tester Air Quality Monitor Carbon Dioxide Tvoc Hcho Detector unbrand
$239.00 Save $120.00 RRP: $359.00
4 in 1 Portable Carbon Monoxide Detector Temperature and Humidity Long-Lasting CO Alarm Outdoor Fla
$69.00 Save $10.00 RRP: $79.00
Gas Detector 5 in 1 Home Air Quality Detector Multifunctional CO2 Tester with Carbon Dioxide Value Quantity Electricity Function Temperature Humidity
$64.00 Save $25.00 RRP: $89.00
Carbon Monoxide Detector with Digital Screen, 85dB Alarm and Temperature Display
$69.00 Save $170.00 RRP: $239.00
Industrial 4-in-1 Gas Detector CO H2S O2 LEL LCD 138x71x49mm Black Red
$359.00 Save $215.00 RRP: $574.00
High Precision CO2 Sensor Module for Accurate Indoor Air Quality, Temperature, and Humidity Monitoring
$109.00 Save $50.00 RRP: $159.00
Portable Gas Leak Detector, High Sensitivity CH4 and C4H10 Tester, USB Rechargeable, Lightweight and Compact Design
$119.00 Save $50.00 RRP: $169.00
Portable Gas Detector, 803 Blue Digital Display Oxygen Gas Leak Detector Oxygen Gas Detector 2DZ3H
$199.00 Save $30.00 RRP: $229.00
OW‑159 Thermometer LCD Digital Temperature and Humidity Meter with Back Light and Folding Bracket High Accuracy for Family
$43.95 Save $25.05 RRP: $69.00
CO2 Sensor Module Carbon Dioxide Gas Concentration Sensor with Temperature Humidity Detection 4002000ppm NO.9024
$99.00 Save $40.00 RRP: $139.00
Portable Gas Leak Detector,hand-held Natural Gas Detector,high Sensitivity,with Lcd Display
$47.95 Save $31.05 RRP: $79.00
40x22 Hd Powerful Folding Binoculars 2000m Long Distance
$48.95
Infd Dioxide Sensor Module Co2 Mh-z14a Serial Port Pwm Output 0-5000ppm
$139.00 Save $40.00 RRP: $179.00
Lcd Co Sensor 43hz Wireless Wor Built In 85db Sound Monoxide Warning A
$69.00 Save $100.00 RRP: $169.00
Tuya Wifi Co2 Detector Sensor Mon Tvoc Co2 Ch2o Temperature Humidity Meter De
$159.00 Save $50.00 RRP: $209.00
Alarme de niveau d'eau dtecteur de fuite d'eau dcibels levs alarme de dbordement domestique rappel complet de l'eau
$26.95 Save $19.00 RRP: $45.95
Co Co2 Hcho Tvoc Aqi Tester Detector Led Digital Indoor Outdoor Air Quality Monitor Gas Analyzer
$49.95 Save $34.05 RRP: $84.00
5 in 1 Air Quality Monitor TVOC HCHO Temperature Humidity CO2 Meter, USB Rechargeable CO2 Detector
$26.95
Halogen Leak Detector Air Conditioning Refrigerant Leak Detector HVAC R22 R410A R134A CFCs HCFC Fre
$64.00
CO2 Infrared NDIR Sensor Air Quality Detector Carbon Dioxide Temperature Humidity Monitor Digital G
$59.00
Tuya Wifi Smart Natural Gas AlarmSensor with Temperature Function Combustible Gas Leak Detector LCD Display Tuya App(EU)
$54.00
Digital LCD LPG LNG Natural Gas Leak Detector Butane Methane Safe Alarm Sensor
$69.00 Save $30.00 RRP: $99.00
Mini Handheld Lanyard Portable Ndir Medidor De Co2 Alarm Carbon Dioxide Detector Air Quality Sensor Monitor Co2 Meter
$179.00 Save $110.00 RRP: $289.00
Formaldehyde Detector Quality Monitor Pm 2.5 Portable Display Pollution Meter Mini Dust Tester Car Tangrui
$259.00 Save $160.00 RRP: $419.00
Air Monitor Co2 Carbon Dioxide Detector Greenhouse Warehouse Air Quality Temperature Humidity Monitor Fast Measurement Meter
$109.00 Save $70.00 RRP: $179.00
T08 Co2 Detector Carbon Dioxide Concentration Detector Co2 Monitor Meter Air Monitor Humidity Co2 C
$74.00 Save $45.00 RRP: $119.00
Temperature And Humidity Meter Numerical Measuring Instrument Dust Detector Pm2.5 Air Quality Monitor Air Quality Detector
$239.00 Save $130.00 RRP: $369.00
Auspicious-wi-fi Water Leak Detector30db Smart Flood Detector, Water Detector Wireless Water Alar
$119.00 Save $60.00 RRP: $179.00