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Shop the best prices on 27,147 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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1,665 - 1,696 of 3,200
Scd40 Gas Sensor Module Detects Co2 Carbon Dioxide Temperature And Humidity In One Sensor I2c Communication B
$39.95
Combustible Gas Detector Propane CO Hexane Methane Leak Indicator Port Natural Gas Analyzer 0-100% with Alarm
$119.00 Save $70.00 RRP: $189.00
12V Gas Alarm Sensor Alarm Propane Butane LPG Natural Motor Home Camper
$38.95 Save $9.00 RRP: $47.95
MCU‑811 CCS811 Carbon Dioxide Monoxide Numerical Gas Sensor Air Quality Gas Sensor
$59.00 Save $15.00 RRP: $74.00
Carbon Dioxide Sensor Module CO2 Temperature Humidity Monitor Detection 50ppm Accuracy
$89.00 Save $30.00 RRP: $119.00
SMART SENSOR AS8900 4 in 1 Combustible Gas Detector Analyzer Handheld Multi-Gas Monitor Gas Detector
$649.00 Save $175.00 RRP: $824.00
Natural Gas and Carbon Monoxide Detector Combustible Gas Alarm Monitor for Methane Propane in Home Kitchen with EU Plug
$79.00 Save $60.00 RRP: $139.00
Combustible Gas Detector, Combustible Gas Alarm, Air Quality Monitor
$54.00 Save $40.00 RRP: $94.00
12V LPG Gas Alarm Sensor for Propane Butane Natural Gas in Motorhomes Campers
$44.95 Save $34.05 RRP: $79.00
Air Quality Monitor Digital CO2 Meter Carbon Dioxide Detector Portable Temperature Humidity Tester
$74.00 Save $45.00 RRP: $119.00
-Z14B NDIR Infrared CO2 Sensor Module Gas Sensor for CO2 Monitor 0-5000ppm Z14 Serial UART PWM Output
$64.00 Save $10.00 RRP: $74.00
MQ-7 Carbon Monoxide Gas Sensor Module for Air Quality Applications
$23.95 Save $12.00 RRP: $35.95
Gas Leak Detector, Natural Digital Gas Detector, Home Gas Alarm, High Sensitivity LPG LNG Coal Natural Gas Leak Detection, Alarm Monitor Sensor Home/K
$46.95 Save $22.05 RRP: $69.00
WIFI App Remote Control Formaldehyde Detector Household Formaldehyde TVOC CO2 Tester
$79.00 Save $40.00 RRP: $119.00
Indoor Air SGP30 Measurement Gas Sensor Multi-pixel TVOC/eCO2 Air Gas Sensor
$40.95 Save $23.05 RRP: $64.00
3pcs Ignition Coil Tester Automotive Induction Signal Detection Card Tool
$18.95 Save $55.05 RRP: $74.00
Handheld Air Quality Detector Meter Monitor Portable Rechargeable TVOC HCHO Tester
$69.00 Save $25.00 RRP: $94.00
Oxygen Sensor Ao-02 Gas Detector Compatible With Ao2 Aa428-210 Ao2ptb-18.10 unbrand
$48.95 Save $25.05 RRP: $74.00
Gas Detector, Gas Alarm Sensor Methane Propane, Gas Leak Detector LCD Security, EU Plug
$44.95
SMART SENSOR AS5750 Refrigerant Leak Detector High Sensitive USB Rechargeable Halogen Leak Detector
$189.00 Save $30.00 RRP: $219.00
Suitable for Multi Gas Detector 4 in 1 O2 H2S CO LEL Meter for Oxygen Hydrogen Sulfide Carbon Monoxide Combustible-JC
$219.00
Air Quality Monitor, Aiment 5 in 1 Multifunctional CO2 Detector Carbon Dioxide Monitor Accurate Tester Air Quality Detector
$64.00 Save $35.00 RRP: $99.00
Carbon Dioxide CO2 Detector for Air Quality, Temperature and Humidity, Rapid CO2 Measurement, White Gas Detector
$34.95 Save $24.05 RRP: $59.00
Carbon Monoxide Detector 0‑500PPM CO Tester Gas Leakage Monitor Electrochemical Sensor
$59.00 Save $35.00 RRP: $94.00
Carbon Dioxide Detector Air Quality Monitor with Temperature Humidity
$43.95 Save $15.05 RRP: $59.00
Rm370 carbon monox detector
$74.00 Save $75.00 RRP: $149.00
Innovative Co2 Air Quality Monitor, Portable Co2 & Pm Sensor For Comprehensive Air Quality Analysis In Any Indoor Space
$104.00 Save $65.00 RRP: $169.00
CO2 Air Detector Three in One Air Carbon Dioxide Detector Vegetable and Fruit Greenhouse CO2 Monitor White
$37.95 Save $21.05 RRP: $59.00
Multifunctional Air Quality Monitor, Portable CO2 Detector with NDIR Sensor Technology, Real-Time Monitoring for Indoor Air Quality, Temperature,
$119.00 Save $80.00 RRP: $199.00
5W Air Quality Detector CO2 Monitor Carbon Dioxide Relative Humidity Temperature Monitor with Wifi
$139.00 Save $70.00 RRP: $209.00
Professional LCD Air Quality Detector Portable CO2 TVOC Temperature Humidity Monitor
$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,
$119.00 Save $70.00 RRP: $189.00