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Shop the best prices on 27,233 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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449 - 480 of 27,233
Multifunctional Air Quality Monitor, Portable CO2 Detector with NDIR Sensor Technology, Real-Time Monitoring for Indoor Air Quality, Temperature,
$119.00 Save $50.00 RRP: $169.00
Multifunctional Air Quality Monitor, Portable CO2 Detector with NDIR Sensor Technology, Real-Time Monitoring for Indoor Air Quality, Temperature,
$129.00 Save $70.00 RRP: $199.00
Carbon Dioxide Detector with Large Screen and Air Quality Monitor for Home
$31.95 Save $22.05 RRP: $54.00
Multifunctional Air Quality Monitor, Portable CO2 Detector with NDIR Sensor Technology, Real-Time Monitoring for Indoor Air Quality, Temperature,
$129.00 Save $70.00 RRP: $199.00
Innovative Co2 Air Quality Monitor, Portable Co2 & Pm Sensor For Comprehensive Air Quality Analysis In Any Indoor Space
$109.00 Save $70.00 RRP: $179.00
Combustible Gas Leak Alarm Automatic Sensor C2H4 Acetylene Detector Buzzer EU Plug 220V
$339.00 Save $210.00 RRP: $549.00
Multifunctional Air Quality Monitor, Portable CO2 Detector with NDIR Sensor Technology, Real-Time Monitoring for Indoor Air Quality, Temperature,
$129.00 Save $70.00 RRP: $199.00
Multifunctional Air Quality Monitor, Portable CO2 Detector with NDIR Sensor Technology, Real-Time Monitoring for Indoor Air Quality, Temperature,
$129.00 Save $70.00 RRP: $199.00
Innovative Co2 Air Quality Monitor, Portable Co2 & Pm Sensor For Comprehensive Air Quality Analysis In Any Indoor Space
$109.00 Save $70.00 RRP: $179.00
Gas Leak Detector Combustible PH3 Phosphine Gas Alarm Test Instruments Gas Sniffer
$524.00 Save $300.00 RRP: $824.00
Multifunctional Air Quality Monitor, Portable CO2 Detector with NDIR Sensor Technology, Real-Time Monitoring for Indoor Air Quality, Temperature,
$129.00 Save $70.00 RRP: $199.00
HCN Hydrogen Cyanide Gas Warning Alarm Wall‑Mounted 85dB Siren Sound Detector EU 220V
$674.00 Save $375.00 RRP: $1,049.00
Innovative Co2 Air Quality Monitor, Portable Co2 & Pm Sensor For Comprehensive Air Quality Analysis In Any Indoor Space
$109.00 Save $70.00 RRP: $179.00
Multifunctional Air Quality Monitor, Portable CO2 Detector with NDIR Sensor Technology, Real-Time Monitoring for Indoor Air Quality, Temperature,
$129.00 Save $70.00 RRP: $199.00
Innovative Co2 Air Quality Monitor, Portable Co2 & Pm Sensor For Comprehensive Air Quality Analysis In Any Indoor Space
$109.00 Save $70.00 RRP: $179.00
Innovative Co2 Air Quality Monitor, Portable Co2 & Pm Sensor For Comprehensive Air Quality Analysis In Any Indoor Space
$109.00 Save $70.00 RRP: $179.00
3-in-1 CO2 Detector, Thermohygrometer & Air Quality Analyzer
$35.95 Save $23.05 RRP: $59.00
Multifunctional Air Quality Monitor, Portable CO2 Detector with NDIR Sensor Technology, Real-Time Monitoring for Indoor Air Quality, Temperature,
$139.00 Save $70.00 RRP: $209.00
Pen Type Gas Leak Detector Double Alarm Sensitive Portable Easy Operation Combustible Gas Alarm
$41.95 Save $27.05 RRP: $69.00
Innovative Co2 Air Quality Monitor, Portable Co2 & Pm Sensor For Comprehensive Air Quality Analysis In Any Indoor Space
$119.00 Save $60.00 RRP: $179.00
Multifunctional Air Quality Monitor, Portable CO2 Detector with NDIR Sensor Technology, Real-Time Monitoring for Indoor Air Quality, Temperature,
$139.00 Save $70.00 RRP: $209.00
Innovative Co2 Air Quality Monitor, Portable Co2 & Pm Sensor For Comprehensive Air Quality Analysis In Any Indoor Space
$119.00 Save $60.00 RRP: $179.00
Multifunctional Air Quality Monitor, Portable CO2 Detector with NDIR Sensor Technology, Real-Time Monitoring for Indoor Air Quality, Temperature,
$119.00 Save $70.00 RRP: $189.00
Multifunctional Air Quality Monitor, Portable CO2 Detector with NDIR Sensor Technology, Real-Time Monitoring for Indoor Air Quality, Temperature,
$139.00 Save $70.00 RRP: $209.00
Elitech Cld-100 Refrt Leak Detector Operated High-sensitivity Portable Halon Leak
$139.00
Air Detector Pm2.5 Pm10 Co2 Formaldehyde Temperature Detector Multifunctional
$64.00 Save $5.00 RRP: $69.00
5-In-1 Indoor Air Quality Detector For Hcho/Tvoc/Aqi/Co / Co2 Air Gas Detector
$79.00 Save $30.00 RRP: $109.00
-Z19 -Z19E IR Infrared CO2 Sensor Module Carbon Dioxide Gas Sensor NDIR for CO2 Monitor 400-5000Ppm
$35.95 Save $9.00 RRP: $44.95
Tuya Wifi 4.0inch Tft Full Color Carbon Dioxide Detector Co2 Rechargeable Air Quality Meter Support Generate&export Pdf File
$599.00
ANENG GN805 LCD Screen Combustible Gas Detector Sound Light Alarm Gas Leakage Tester
$43.95 Save $55.05 RRP: $99.00
1PCS Formaldehyde Sensor Module MQ138 -138 Sensor Module
$43.95 Save $285.05 RRP: $329.00
​Fixed Oxygen O2 Gas Detector - 0-30% Vol Remote Leak Alarm Monitor for Industrial Safety Applications​
$724.00 Save $425.00 RRP: $1,149.00