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Shop the best prices on 26,754 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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1,377 - 1,408 of 26,754
Oxygen Analyzer Professional Portable O2 Oxygen Concentration Meter Detector Flow Pressure Detection Meter Gas Detector
$219.00 Save $110.00 RRP: $329.00
5-in-1 Indoor Home Portable Air Monitor TVOC Formaldehyde Detector
$104.00
Air Conditioning Refrigerant Leak Tester Halogen Leak Detector for R-134a R410a R407a R22 RLD-382P US Plug
$269.00
Radon Sensor High Sensitivity Fast Detection Aluminum Alloy Home Radon Detector Indoor Air Quality Monitor 12V DC
$439.00 Save $285.00 RRP: $724.00
Infrared CO2 Carbon Dioxide Sensor S8‑0053 400‑2000PPM Serial Communication /PWM
$94.00 Save $45.00 RRP: $139.00
SMART SENSOR AS8800L Portable Flammable Gas Detector Natural Gas Leak Tester Analyzer
$64.00 Save $45.00 RRP: $109.00
Combustible Gas Detector 5050000PPM LCD Display Screen Portable Gas Leak Tester for Pipeline
$109.00 Save $60.00 RRP: $169.00
Halogen Gas Detector 0 To 1000PPM Sound Light Vibration Alarm Digital Air Conditioning Refrigerant Freon Leakage Tester
$99.00 Save $60.00 RRP: $159.00
NDIR Carbon Dioxide CO2 Sensor Module MH-Z14A Serial Port PWM Analog Output 0-5000ppm
$79.00 Save $50.00 RRP: $129.00
Mini Gas Detector Combustible Methane Natural Gas Leak Tester Sensor for Home HT66
$49.95 Save $29.05 RRP: $79.00
Oxygen Detector 030%vol 5V USB Portable Oxygen Gas Meter with 1.7 Inch Backlit LED Display
$219.00 Save $130.00 RRP: $349.00
SCD40 Gas Sensor Module Detector CO2 Carbon Dioxide Temperature and Humidity Sensor I2C Communication Gas Sensor Module
$69.00 Save $20.00 RRP: $89.00
ENS160+AHT21 CARBON Dioxide CO2 ECO2 TVOC Air Quality and Temperature and Humidity Sensor Replace CCS811
$18.95 Save $6.00 RRP: $24.95
Propane Detector 12V LPG Natural Gas Sensor Leak Alarm 85DB Siren for Car RV Home Digital Propane Tester Meter(White)
$89.00 Save $260.00 RRP: $349.00
Mini Co2 Detector,co2 Monitor Meter Air Quality Monitor Carbon Dioxide Detector Portable Detector F unbrand
$159.00 Save $60.00 RRP: $219.00
Ul Carbon Monoxide Gas 2-in-1 Alarm Household Co Natural Gas Leak Composite Detector Eu Plug unbrand
$129.00 Save $60.00 RRP: $189.00
Wall Mounted Co2 Meter Carbon Dioxide Detector Ndir Air Quality Monitor Detector Indoor Netherlands Chile Spain Japan unbrand
$359.00 Save $190.00 RRP: $549.00
Carbon Dioxide Sensor Tvoc Hcho Co2 Gas Detector Air Quality Monitor Multifunctional Gas Analyzer Home Office Outdoor unbrand
$209.00 Save $90.00 RRP: $299.00
Rm370 Carbon Monox Detector
$169.00 Save $140.00 RRP: $309.00
Mini Co2 Dm89-wifi Indoor Air Quality Monitor Desktop Carbon Dioxide Gas Co2 Meter Detector- Temperature Humid Co2 Monitor unbrand
$319.00 Save $160.00 RRP: $479.00
3 in 1 CO2 Meter Air Quality Monitor Handheld 5000Ppm CO2 Monitor Measurement Carbon Dioxide / Detector S8601 unbrand
$119.00
Infrared Type Air Monitor CO2 Carbon Dioxide Detector Air Quality Temperature Humidity Monitor Fast Measurement Meter Black
$139.00
Temperature Humidity Co2 Monitor Indoor Air Quality Monitor Co2 Carbon Dioxide Detector TVOC Air Temperature Humidity Quality Detector Black
$94.00 Save $55.00 RRP: $149.00
Oxygen Sensor Ao-02 Gas Detector Compatible with Ao2 Aa428-210 Ao2ptb-18.10 Gas Detection Device
$139.00 Save $50.00 RRP: $189.00
Carbon Dioxide Detector Home Desktop Air Quality Monitor Portable Handheld CO2 Temp Humidity Sensor
$139.00 Save $170.00 RRP: $309.00
Propane Methane & Natural Gas Leak Detector Tester Portable Combustible Sniffer Sensor Sound Visual Vibration Alarm
$349.00
Brj-502d Plug-in Digital Natural Gas Detector High Sensitive Home Gas Alarm Combustible Gas Leak Monitor For Home Kitchen
$89.00
Wjl-6000-l Freon Leak Detector Halogen Leak Detector Refrigerant Gas Hvac R22 R410a R1234yf Detector
$109.00 Save $60.00 RRP: $169.00
Multi Gas Detector Gas Meter O2 H2S CO 4 in 1 Oxygen Hydrogen Sulfide Carbon Monoxide Combustible G
$259.00
Bh-90 Digital Leak Detector Ch4 Natural Coal Combustibles Fast Analyzer Sensor (Yellow)
$724.00 Save $575.00 RRP: $1,299.00
4-in-1 Gas Detector for O2 H2S CO Combustible Gas with LCD Alarm & Data Logger
$219.00 Save $110.00 RRP: $329.00
Smart Sensor 4 In 1 Gas Monitor Rechargeable Portable Gas Detector Hs O Co And Lel Multi Gas Monit -hhy
$269.00 Save $140.00 RRP: $409.00