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Shop the best prices on 27,560 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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2,753 - 2,784 of 27,560
Multi Gas Detector Gas Meter O2 H2S CO 4 in 1 Oxygen Hydrogen Sulfide Carbon Monoxide Combustible Gas Leak Detector
$239.00 Save $335.00 RRP: $574.00
Carbon Dioxide Controller Dual Channel Split Probe CO2 Monitor CO2 Pressure Reducer Valve for Greenh
$549.00 Save $500.00 RRP: $1,049.00
SCD41 Gas Sensor Detects CO2,Temperature and Humidity in One Sensor
$47.95 Save $81.05 RRP: $129.00
Portable Ozone Analyzer Multifunctional Intelligent O3 Ozone Meter Gas Detector Sensor Air Quality P
$189.00 Save $230.00 RRP: $419.00
Gas Leak Detector Portable Natural Gas Detector Alarm Sound Methane Hexane with LCD Screen 2 AAA Bat
$25.95 Save $43.05 RRP: $69.00
WJL-6000 Freon Leak Detector Halogen Leak Detector Refrigerant Gas HVAC R22 R410A R134A R1234YF CFCs HCFC Detector
$44.95 Save $54.05 RRP: $99.00
Oxygen Sensor AO-02 Gas Detector Compatible with AO2 AA428-210 AO2PTB-18.10
$104.00 Save $125.00 RRP: $229.00
Radon Detector Monitor Analyzing Tool Radon Detector
$329.00 Save $420.00 RRP: $749.00
NAP-100AD Industrial High-Temperature Combustible Gas Sensor Catalytic Combustion Type Sensor Replac
$169.00 Save $200.00 RRP: $369.00
MQ131 High Concentration Ozone Sensor Gas Sensor Module for Ozone High Concentration Analog TTL Leve
$26.95 Save $32.05 RRP: $59.00
SCD41 Gas Sensor Module Detects CO2 Carbon Dioxide Temperature B
$45.95 Save $8.05 RRP: $54.00
MQ138 Formaldehyde Gas Detection Sensor Formaldehyde Sensor Module Gas Sensor High Sensitivity 4.5-
$40.95 Save $13.05 RRP: $54.00
Portable Air Quality Detector CO2 TVOC HCHO Humidity Temperature 5 in 1 Multifunctional Indoor Air Quality Tester Meter White
$59.00 Save $20.00 RRP: $79.00
Formaldehyde Detector TVOC Sensor CO2 PM2.5 Temperature Humidity Air Quality Tester 5 in 1 Black
$50.95 Save $18.05 RRP: $69.00
1PC AD8361 RF Microwave Real Power Detector AM Detector Amplitude Detection
$31.95 Save $10.00 RRP: $41.95
Infrared Carbon Dioxide Meter 400-5000PPM CO2 Detector Air Quality Monitor Temperature Humidity Test
$94.00 Save $205.00 RRP: $299.00
Freon Leak Detector WJL-6000 Refrigerant HVAC Leak Detector Halogen Gas Sniffer Automotive Gas Finder Halogen Leakage Tester Checker for R134a R410A
$129.00 Save $250.00 RRP: $379.00
Gas Leak Detectors Refrigerants Halogen Leak Detectors Portable Gas Leak Detectors Air Quality Conditioning Monitors
$469.00
Sensors Board Carbon Dioxide Temperature Humidity Sensors Development Tools Replacement CO2 Temperature Sensors Module
$129.00
CO2 Monitor Tester Indoor Air Quality 400-5000ppm Digital Carbon Dioxide Temperature Humidity NDIR Sensor
$139.00
Indoor CO2 Meter Temperature and Relative Humidity Carbon Dioxide Detector Air Quality Monitor NDIR Channel Sensor
$239.00
Rm370 carbon monox detector
$129.00 Save $250.00 RRP: $379.00
Portable Ht59 Ht60 Gas Leak Tester and Sniffer with an Audible Screen Alarm
$99.00 Save $100.00 RRP: $199.00
Multi-Gas Detector for O2, H2S, CO, LEL (Oxygen, Hydrogen Sulfide, Carbon Monoxide, Combustibles)
$369.00 Save $90.00 RRP: $459.00
Ozone Analyzer Portable O3 Gas Detector Air Quality Monitor Intelligent Sensor Compact Ozone Measurement Device
$319.00 Save $160.00 RRP: $479.00
Industrial Gas Detector WJL-6000 for Halogen Refrigerant R22 R410A R134A R1234YF with Continuous Monitoring
$99.00 Save $50.00 RRP: $149.00
TGS2600 PCB VOC Gas Detectors Module For Environmental Monitoring And IoTs Applications Multicolor
$44.95
Rm370 carbon monox detector - ZCL1978 Guangzhou Xianshan Trading
$31.95 Save $32.05 RRP: $64.00
3 in 1 CO2 Meter Air Quality Monitor Handheld 5000Ppm CO2 Monitor Measurement Carbon Dioxide / Det
$69.00 Save $70.00 RRP: $139.00
6 In 1 Pm2.5 Pm10 Hcho Tvoc Co Co2 Air Quality Detector Co Co2 Formaldehyde Monitor Home Office Air
$139.00 Save $120.00 RRP: $259.00
5 In1 Co2 Meter Digital Temperature Humidity Tester Carbon Dioxide Detector Air Quality Monitor Tvo
$51.95 Save $47.05 RRP: $99.00
Portable Rechargeable Ammonia (NH3) Gas Detector and Monitor (0-200 PPM)
$439.00 Save $110.00 RRP: $549.00