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Shop the best prices on 875 great value gas detectors. Shopping for gas detectors is easy with Fruugo, with SALE discounts, offers and savings on Habicare, Fstniceted and Stormsure. Buy gas detectors online safely with Fruugo, with secure payment and fast shipping to United States.

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129 - 160 of 875
Handheld Natural Gas Leak Detector with Quick Response for Combustible Gases, Portable and Multi-Functional Design
$59.00 Save $25.00 RRP: $84.00
Portable Gas Leak Detector for Natural Gas, Methane, Hexane, Propane, Home/Outdoor Use, Black (Battery Not Included)
$39.95 Save $19.05 RRP: $59.00
Gas Detection Tool Portable, Fast and Accurate Gas Leak Detector for Home Safety, Compact Battery-Powered Detector
$45.95 Save $23.05 RRP: $69.00
Portable Flammable Gas Detector USB Rechargeable Methane CH4 And Butane C4H10 Gas Leak Tester
$59.00 Save $30.00 RRP: $89.00
Air Quality Monitor Ozone Analyzer Portable Handheld O3 Gas Detector Intelligent Sensor for Home Office School
$139.00 Save $70.00 RRP: $209.00
SCD30 High Precision Air Quality Sensor for CO2, Temperature, and Humidity Monitoring, Compact Size, Reliable Accuracy
$89.00 Save $50.00 RRP: $139.00
Air Quality Meter - Portable Ammonia Detector with High Performance NH3 Gas Sensor for Indoor and Outdoor Use
$419.00 Save $205.00 RRP: $624.00
Waterproof Dustproof ExplosionProof Gas Leak Detector HCL PH3 O2 Single Gas Analyzer 030% VOL
$299.00 Save $150.00 RRP: $449.00
Air Quality Monitor Pollution Sensor, Indoor Air Detector LED Display Compact Air Monitor
$52.95 Save $26.05 RRP: $79.00
Formaldehyde Sensor ZE08-CH2O Serial Port Output Formaldehyde Concentration Measurement Calibration Module Accessories
$23.95 Save $12.00 RRP: $35.95
Hydrogen Sulfide Gas Detector with Built‑in Pump, Fast Accurate H2S Alarm 0‑100ppm for Industrial Safety
$1,999.00 Save $950.00 RRP: $2,949.00
Carbon Dioxide Detector Formaldehyde Detector Multi Gas Pollutant Detector Gas Tester Analyzer Portable
$99.00 Save $50.00 RRP: $149.00
AS8800L Model Meter Tester, Combustible Detector and Analyzer, Automotive Tool for Detecting All Combustibles
$119.00 Save $60.00 RRP: $179.00
Flammable High-Precision Gas Detector, Real-Time Gas Leak Tester, 0-50000 ppm Monitor with Audio/Visual Alarm
$129.00 Save $60.00 RRP: $189.00
Formaldehyde Sensor Module with UART Output for Industrial and Indoor Air Quality Monitoring
$229.00 Save $110.00 RRP: $339.00
Oxygen Sensor 1615404217 Accurate RealTime Monitoring for Industrial Automation and Safety
$34.95 Save $17.00 RRP: $51.95
Air Quality Monitor HHT61 Mini Portable PPM Meter for Indoor, Household Gas Leak Detector, Pen-Type Gas Analyzer
$3,649.00 Save $1,841.00 RRP: $5,490.00
Carbon Dioxide CO2 Detector, Formaldehyde Detector, Air Quality Detector, PM2.5 PM10 Detection
$159.00 Save $70.00 RRP: $229.00
TGS2600 Gas Sensor Module for Hydrogen and CO Detection, Dual Output Compact PCB Air Quality Sensor
$21.95 Save $9.00 RRP: $30.95
Natural Gas Leak Detector and Propane Alarm with Dual Alert for Home Kitchen and RV Safety
$24.95 Save $12.00 RRP: $36.95
Gas Leak Detector and Combustible Gas Detector with Temperature Humidity Sensor Noise and Moisture Tester
$35.95 Save $18.05 RRP: $54.00
Gas Leak Detector with Adjustable Sensitivity and Stainless Steel Probe for Natural or Propane Gas
$48.95 Save $25.05 RRP: $74.00
Sensitivity Refrigerant Leak Detector with Sound and Light Alarm for HVAC Technicians
$69.00 Save $30.00 RRP: $99.00
Gas Leak Detector and Combustible Gas Analyzer for Rapid Natural Gas Leak Detection Tester Handheld
$99.00 Save $50.00 RRP: $149.00
Leak Detector for R134a R410a R22a HVAC Systems, Halogen Gas CFC HFC Refrigerant Detection Tool for Fluorine
$43.95
Portable Gas Leak Detector, High Sensitivity USB Rechargeable CH4 and C4H10 Combustible Gas Tester for Home Use
$59.00 Save $30.00 RRP: $89.00
Leak Tester 01000 PPM Refrigerant Leak Detector Zl77a HVAC CFCs HCFCs Air Conditioning
$59.00 Save $25.00 RRP: $84.00
99030 Hydrogen Fluoride Gas Detector 09ppm, Fixed HF Sensor Module for Continuous Area Monitoring
$2,899.00 Save $1,400.00 RRP: $4,299.00
Air Quality Monitor Portable Air Detector with Clear Display for Carbon Dioxide Monitoring at Home and in the Bedroom
$38.95 Save $20.05 RRP: $59.00
Carbon Dioxide Air Quality Monitor - Precise Measurement for Grow Tents and Bedrooms, Portable, Digital, High Precision
$38.95 Save $20.05 RRP: $59.00
Air Quality Monitor for Grow Tents and Bedrooms | Precise Carbon Dioxide Measurement, Digital Safety Measuring Device
$38.95 Save $20.05 RRP: $59.00
Gas detector, Dy26a. Ultrasonic leak detector for detecting defects in gas, vacuum, pressure, air, water, and dust leaks, fast response within.
$69.00 Save $30.00 RRP: $99.00