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Shop the best prices on 27,212 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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481 - 512 of 27,212
Air Quality Monitor for Dust Indoor Pollution Tester Particulate Analyzer Formaldehyde TVOC Data Record Gas Detector
$99.00 Save $30.00 RRP: $129.00
Etcr1800a Wireless High Voltage Electroscope Good Quality Test Instruments 433hz
$2,499.00
K2 EMF Gauss Meter Radiation Detector Portable EMF Magnetic Field Monitor 5 LED Gauss Meter
$109.00 Save $100.00 RRP: $209.00
O3 Ozone Meter Ozone Analyzer Air Detector Intelligent Sensor Ozone Counter Air Quality Pollution Monitor - JA
$299.00 Save $250.00 RRP: $549.00
3.2Inch Tft Full Color Carbon Dioxide Detector Co2 Tester Rechargeable Air Quality Meter With Storage Box Support Generate
$339.00
Combustible Gas Leakage Tester Sensor Carbon Monoxide Methane Detector
$289.00
New Wall-mounted Rechargeable Co2 Detector Meter Digital Carbon Dioxide Air Quality Monitor Temperature Humidity Ndir Sensor
$624.00
Portable O3 Ozone Gas Detector With Sound Light Vibration Alarm Systerm Professional Gas Leak Detector Air Gas Analyzer
$1,449.00
Co2 Detector Ndir Air Quality Monitor Indoor Carbon Dioxide Meter Temperature Relative Humidity Sensor
$119.00 Save $50.00 RRP: $169.00
SMART SENSOR AR8500 Ammonia Detector Gas NH3 Tester Monitor with Acoustic Optical Double Alarm 0100PPM 100-240V
$749.00 Save $125.00 RRP: $874.00
Electromagnetic Radiation Detector
$479.00 Save $570.00 RRP: $1,049.00
High quality (with 1021220083811) HT609PRO combustible gas detector
$129.00 Save $70.00 RRP: $199.00
High quality (MAYILON) Portable combustible gas detector (delivered without
$69.00 Save $50.00 RRP: $119.00
Fast Response Industrial Safety Sensory Probe Detection Gas Leak Detector for MQ-2 MQ-3 MQ-4 MQ-5 MQ-6 MQ-7 MQ-9 Multicolor
$19.95
TGS2600 High Sensitivity VOC Gas Sensors Module For Air Quality Monitoring And Industrial Leak Detection Multicolor
$45.95
Portable Gas Leak Alarm Sensor with LED Flash & 85dB Sound Strong Gas Leak Detection Alarm Tool for Boat Camping Safety Multicolor
$54.00
Portable CO2 CO Gas Detector Tool Magnetic Attachment Rechargeable Power LCD Screen For Outdoor Air Quality Measurement Multicolor
$129.00
TGS2600 PCB VOC Gas Detectors Module For Environmental Monitoring And IoTs Applications Multicolor
$45.95
MQ136 Hydrogen Sulfide Gas Sensor Module H2S Gas Detection Sensor Module High Sensitivity Sensor Mo
$37.95 Save $10.00 RRP: $47.95
Tuya Smart WiFi CO2 Detector Sensor Air Quality Monitor TVOC CO2 Gas CH2O Temperature Humidity Mete
$74.00
Air Quality Monitor CO2 Monitor Formaldehyde Detector TVOC/Temp./Humidity Indoor with Buzzer Prompt
$69.00
5 in 1 Air Quality Detector TVOC HCHO CO2 Meter Carbon Dioxide Temperature Humidity Testing Air Qua
$59.00 Save $5.00 RRP: $64.00
Indoor Co2 Sensor Co2 Meter Digital Air Detector Intelligent Air Quality Analyzer
$30.95 Save $23.05 RRP: $54.00
Multifunctional Carbon Dioxide Detector Analyzer Alarm High Sensitivity Monitor
$749.00
Smart Sensor Gas Analyzer Cfcs Hcfcs Hfcs Halogen Air Detector Refrigerant Air Conditioning Detector Freon Gas Leak Tester
$199.00 Save $240.00 RRP: $439.00
Indoor Co2 Sensor Co2 Meter Digital Air Detector Intelligent Air Quality Analyzer - G
$64.00 Save $55.00 RRP: $119.00
WiFi Smart Air Quality Monitor CO2 Meter TVOC HCHO PM2.5 Tester Digital CO2 Sensor Formaldehyde Gas
$99.00 Save $40.00 RRP: $139.00
Carbon Monoxide Detector, Gas Detector,Gas Alarm Sensor Methane Propane ,Gas Leak Detector EU Plug
$41.95 Save $27.05 RRP: $69.00
Tuya Combustible Gas Detector Gas Alarm Digital Gas Detection Sensor Sound Alarm Smart Air Quality Detector,A
$33.95 Save $11.00 RRP: $44.95
WiFi Gas Alarm Plug in Combustible Gas Detector for Tuya APP Control Support Flammable Gases Methane Butane Detecting for Home RV
$40.95 Save $13.05 RRP: $54.00
ZENGO Air Detector Pm2.5 Pm10 Co2 Formaldehyde Temperature Detector Multifunctional ZENGO
$69.00 Save $70.00 RRP: $139.00
Gas Leak Detector Combustible Propane Butane Methane Leak Warning Combustible Gas Alarm Sensor for Home Security EU Plug
$21.95 Save $6.00 RRP: $27.95