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Shop the best prices on 818 great value gas detectors. Shopping for gas detectors is easy with Fruugo, with SALE discounts, offers and savings on Habicare, Chronus and Fstniceted. Buy gas detectors online safely with Fruugo, with secure payment and fast shipping to United States.

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801 - 818 of 818
Leak Detector For CFCs And HCFCs, Alarm Tester, HVAC Detector, Professional HVAC Equipment
$129.00 Save $60.00 RRP: $189.00
Leak Detectors Monitors HLD100 Halogen Leak Analyzers For HVAC Refrigerants And Air Conditioners
$69.00 Save $35.00 RRP: $104.00
BME680 Environmental Sensor Module for Temperature Humidity Pressure Gas Monitoring
$17.95 Save $9.00 RRP: $26.95
Leak Detector Portable HVAC Leakage Tester With Long Probe And Leakage Analyzer
$129.00 Save $70.00 RRP: $199.00
Leak Detectors Monitors HLD100 Halogen Leak Analyzers For HVAC Refrigerants And Air Conditioners
$59.00 Save $25.00 RRP: $84.00
MQ137 Ammonia Gas Sensor Module NH3 Detector 5V Dual Output for Arduino Air Quality Monitoring
$25.95 Save $12.00 RRP: $37.95
Gas Detector for CO H2S O2 EX, Portable 4 Gas Monitor with RealTime Detection and Triple Alarms (Orange)
$114.00 Save $55.00 RRP: $169.00
MHZ16 NDIR CO2 Sensor Module 010% VOL Carbon Dioxide Detector for Accurate Wide Range Measurement
$79.00 Save $40.00 RRP: $119.00
Natural Gas Leak Detector with Flexible Gooseneck Probe, Rechargeable Combustible Gas Detector for Home and RV
$94.00 Save $45.00 RRP: $139.00
Sensitivity Refrigerant Leak Detector for HVAC with Sound and Light Alarm
$109.00 Save $50.00 RRP: $159.00
Gas Leak Detector Sensitivity with Sound Light Alarm for Home and RV AS8800L
$32.95 Save $16.00 RRP: $48.95
Gas Leak Detector with Adjustable Sensitivity and Stainless Steel Probe for Natural or Propane Gas
$48.95 Save $25.05 RRP: $74.00
HVAC Leak Detector with Sensitivity Sensor LCD Display for Automotive AC and Multi Refrigerants
$189.00 Save $100.00 RRP: $289.00
Accuracy Infrared CO2 Sensor Module NDIR for Air Quality Monitoring and HVAC Systems
$129.00 Save $60.00 RRP: $189.00
CO2 Sensor MHZ14A Infrared Carbon Dioxide Detector Module Precision Stable Output Multiple Modes
$48.95 Save $25.05 RRP: $74.00
4 In 1 h2s/co/o2/ex multi gas detector handheld portable air analyzer high precision toxic harmful gas tester with alarm systerm
$169.00 Save $250.00 RRP: $419.00
4 In 1 gas detector o2 h2s co combustible carbon monoxide oxygen flammable gas analyzer toxic gas harmful gas leak detector
$219.00 Save $355.00 RRP: $574.00
Portable co2 detector 3 in 1 air quality monitor temperature humidity sensor tester bedroom car indoor carbon dioxide monitor
$84.00 Save $135.00 RRP: $219.00