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Shop the best prices on 894 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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65 - 96 of 894
Catalytic Combustion Gas Sensor Module for Fast Combustible Leak Detection MC107 MC101 MC105 MC107B MC106B
$18.95 Save $9.00 RRP: $27.95
Methane Gas Sensor MC113C for Industrial Coal Mine Detection Probe with Reliable Precision Performance
$25.95 Save $12.00 RRP: $37.95
Fixed Ammonia Gas Detector NH3 Gas Monitor 05000ppm with Audible Visual Alarm Dual Relay Output
$574.00 Save $275.00 RRP: $849.00
Hydrogen Cyanide Gas Detector Handheld HCN Monitor 050ppm Range 0.01ppm Resolution USB Rechargeable
$2,299.00 Save $1,100.00 RRP: $3,399.00
MICS5524 Air Quality Sensor Gas Detector Module for Arduino CO H2 CH4 MultiGas Detection
$25.95 Save $13.00 RRP: $38.95
HVAC Leak Detector with Sensitivity Sensor and Long Probe Refrigerant Leak Tester
$129.00 Save $70.00 RRP: $199.00
MQ2 Gas Sensor Module for Arduino ESP32 Raspberry Pi Smoke LPG Methane Detection, 2 Pack
$15.95 Save $7.00 RRP: $22.95
Hydrogen Cyanide Gas Detector 0100ppm Wall Mounted Fixed System with Precision Alarm Output
$1,299.00 Save $650.00 RRP: $1,949.00
BME680 Environmental Sensor Module for Temperature Humidity Pressure Gas Monitoring
$17.95 Save $9.00 RRP: $26.95
Portable Gas Detector CH4 Methane Leak Tester with MultiSensor Detection and ExplosionProof Design
$1,899.00 Save $900.00 RRP: $2,799.00
Multi Gas Detector BH4S 4in1 with Oxygen and Toxic Gas Sensors for Industrial Safety
$299.00 Save $150.00 RRP: $449.00
Portable Leak Analyzers Leakage Tester for HVAC Systems with Long Probe Leak Detector
$129.00 Save $60.00 RRP: $189.00
SW743A Halogen Detection Meter for Ethylene Oxide and Leak Detection in Automotive Applications and Maintenance
$79.00 Save $40.00 RRP: $119.00
Multifunctional Gas Detector for Refrigerant Leak Detection in Car Air Conditioning Systems, Handheld, Easy Maintenance
$74.00 Save $45.00 RRP: $119.00
Leak Detector Portable Handheld Methane Gas Sniffer 50-1000 PPM, Audible Visual Alarm
$409.00 Save $215.00 RRP: $624.00
Air Quality Meter, Portable Ozone Analyzer, Multifunctional O3 Gas Detector for Home and Office Air Pollution Monitoring
$149.00 Save $70.00 RRP: $219.00
Propan Tank Gasmessgerät Leckdetektor mit Druckmesser und Messing Universaladapter für Wohnmobil Camping
$36.95 Save $17.05 RRP: $54.00
Air Quality Monitor, Portable Ozone Analyzer with Intellinter Sensor, O3 Meter for Pollution Detection, Long Battery Life
$139.00 Save $70.00 RRP: $209.00
Dy26 Mini Ultrasonic Fault Detectors Handheld Portable Vacuum Seal Leak Tester for Ambient Air Monitoring
$89.00 Save $40.00 RRP: $129.00
Gas Leak Detector and Combustible Gas Detector with Temperature Humidity Sensor Noise and Moisture Tester
$35.95 Save $18.05 RRP: $54.00
Sensitivity Refrigerant Leak Detector with Sound and Light Alarm for HVAC Technicians
$69.00 Save $30.00 RRP: $99.00
Natural Gas Leak Detector and Propane Alarm with Dual Alert for Home Kitchen and RV Safety
$24.95 Save $12.00 RRP: $36.95
TGS2600 Gas Sensor Module for Hydrogen and CO Detection, Dual Output Compact PCB Air Quality Sensor
$21.95 Save $9.00 RRP: $30.95
Waterproof Dustproof ExplosionProof Gas Leak Detector HCL PH3 O2 Single Gas Analyzer 030% VOL
$299.00 Save $150.00 RRP: $449.00
LoRaWAN Oxygen Sensor with O2 Range 025%, Temperature and Humidity Monitor for Greenhouse
$139.00 Save $70.00 RRP: $209.00
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
Infrareds Carbon Dioxide Detector CO2 Sensor Car And Gym Rooms Air Quality Monitor With Temperature Relative Humidity
$36.95 Save $17.05 RRP: $54.00
PM2.5 Dust Detector, Laser Haze Meter for Indoor Use, Air Quality Tester, Gas Detector, Quick Response
$64.00 Save $30.00 RRP: $94.00
Leak Detector for Air, Water, Gas and Vacuum Testing with 40kHz Sensor, Sound and Light Alerts
$54.00 Save $25.00 RRP: $79.00
Gas Detector CO Meter with Temperature Humidity Sensor, 3in1 Carbon Monoxide Air Quality Analyzer
$59.00 Save $25.00 RRP: $84.00