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Shop the best prices on 27,336 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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2,465 - 2,496 of 27,336
Carbon Dioxide CO2 HCHO Detector Portable Air Quality Monitor Temperature Humidity TesterBlack
$99.00 Save $30.00 RRP: $129.00
Air Quality Monitor 8 in 1 Real Time Color Screen Space Saving Widely Used CO2 Detector for TVOC HCHO PM2.5 PM1.0 PM10 Black
$129.00 Save $80.00 RRP: $209.00
Natural Gas Detector and Carbon Monoxide CO Detector,Combustible Gas Detector Monitor for Co, Metha-Yvan
$94.00
SCD40 Gas Sensor Module Detects CO2 Carbon Dioxide 2 in 1 Sensor
$36.95
WJL-6000 Freon Leak Detector Refrigerant Gas HVAC R22 R410A Detector
$40.95
-6000 Freon Leak Detector Halogen Gas Tester
$48.95 Save $5.05 RRP: $54.00
-6000UV Halogen Leak Detector Freon Leak Detector R22 R410A R134A
$49.95
Natural gas detector: Plug-in Multi-gas detector for Natural gas and LPG, 85, for Carbon monoxide, Natural gas & LPG, 85 DB (gas sensor)
$54.00
Mq137 Ammonia Gas Detection Sensor Module Nh3 Gas Sensor Module Household Appliance Accessories Analog Ttl Level Output
$59.00
Wifi Smart Gas Leakage Detector Highly Sensitive Combustible Gas Alarm Lpg Natural Gas Sensor Eu Plug
$24.95
Bme688 Environmental Sensor Bme688 Temperature And Humidity Atmospheric Pressure Voc Gas Detection Sensor Module
$64.00
Handheld Combustible Gases Leak Detector Natural Gases Leakage Concentration Analyzer Meter Sound Light Zl72b Charging
$44.95
Scd41 Gas Sensor Module Detects Co2 Carbon Dioxide Temperature And Humidity In One Sensor I2c Communication C
$84.00
Portable Air Quality Detector CO2 TVOC HCHO Humidity Temperature 5 in 1 Multifunctional Indoor Air Quality Tester Meter White
$35.95 Save $16.00 RRP: $51.95
Household Air Quality Detector Multifunctional CO2 Tester with Carbon Dioxide TVOC HCHO Value Electricity Quantity Temperature Humidity Display
$64.00 Save $75.00 RRP: $139.00
Natural Gas Leaking Detector Self Checking Liquefied Petroleum Gas Alarm for Home Kitchen
$37.95 Save $46.05 RRP: $84.00
LCD LPG LNG Coal Natural Gas Leak Security Alarm Sensor Warning Detector
$23.95 Save $23.00 RRP: $46.95
Natural Gas Detector and Carbon Monoxide CO Detector,Combustible Gas Detector Monitor for Co, Metha
$54.00 Save $55.00 RRP: $109.00
Combustible Gas Detector Oxygen Carbon Monoxide Testing Instruments Household Alarm Supplies
$59.00 Save $60.00 RRP: $119.00
3 in 1 CO2 Meter Air Quality Monitor Handheld 5000Ppm CO2 Monitor Measurement Carbon Dioxide / De
$59.00 Save $60.00 RRP: $119.00
MT03 Air Quality Monitor with Stand CO2 Temperature Humidity Tester CO2 Detector Carbon Dioxide Det
$33.95 Save $6.00 RRP: $39.95
MICS-6814 Gas Sensor Carbon Monoxide CO NO2 NH3 Nitrogen Oxygen Air Quality Detection Numerical Sen
$44.95 Save $24.05 RRP: $69.00
MT03 Air Quality Monitor CO2 Temperature Humidity Tester CO2 Detector Carbon Dioxide Detector White
$29.95 Save $6.00 RRP: $35.95
Air Quality Pollution Monitor, CO2 Carbon Dioxide Detector 3 in 1 Indoor Portable CO2 Monitor, Tester for Carbon Dioxide, Temperature and Relative
$169.00 Save $20.00 RRP: $189.00
3IN1 ECO2 ECH2O TVOC Gas Sensor Module Air Pollution Odor Sensor Y01
$14.95 Save $4.00 RRP: $18.95
Testo 176 H1 H2 Four Channel Temperature And Humidity Data Recorder Testo 176-h1 -h2
$1,949.00
WJL-6000 Freon Leak Detector Refrigerant HVAC Halogen Gas Sniffer Automotive Leakage Tester for R134a R410A R12 R22 R404A
$54.00 Save $30.00 RRP: $84.00
Gas Leak Detector Analyzer Methane Combustible Natural Tester Sound Double Alarm LCD Alcohol Gas Le
$119.00 Save $50.00 RRP: $169.00
Gas Leak Detector Analyzer Methane Combustible Natural Tester Sound Double Alarm LCD Alcohol Gas Le
$119.00 Save $50.00 RRP: $169.00
Pen Type Gas Leak Detector Double Alarm Sensitive Combustible Gas Sensor Portable Easy Operation Safety Device
$33.95 Save $20.05 RRP: $54.00
Portable Combustible Gas Detector with LCD Display 50-50000 PPM Gas Leak Tester for Pipeline Safety Monitoring
$119.00 Save $60.00 RRP: $179.00
Exquisite Multi Gas Detector Gas Meter O2 H2S CO LEL 4 in 1 Oxygen Hydrogen Sulfide Carbon Monoxide Combustib
$329.00 Save $320.00 RRP: $649.00