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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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97 - 128 of 894
Formaldehyde Sensor Module with UART Output for Industrial and Indoor Air Quality Monitoring
$229.00 Save $110.00 RRP: $339.00
Hydrogen Cyanide Gas Detector 0100ppm Wall Mounted Fixed System with Precision Alarm Output
$1,299.00 Save $650.00 RRP: $1,949.00
Multi Gas Detector Rechargeable 4 Gas Monitor with LCD, Alarm Alerts for Confined Spaces
$139.00 Save $70.00 RRP: $209.00
Carbon Dioxide Monitor Habicare
$29.95
Gas Leak Detector 0–50000ppm Habicare
$52.95
Formaldehyde Test Kit – Indoor Air Quality Detector (available In Different Quantity) Habicare
$21.95
Portable Combustible Gas Leak Detector With Alarm Habicare
$46.95
Air Quality Monitor For Home | Indoor CO2 Monitoring | Precise CO2 Safety Meter For Grow Tents And Bedrooms
$39.95 Save $19.05 RRP: $59.00
H2S Gas Detector WT8822 High-Sensitivity Portable Monitor with Instant Audible Alarm
$109.00 Save $60.00 RRP: $169.00
Methane Gas Sensor MC113C for Industrial Coal Mine Detection Probe with Reliable Precision Performance
$25.95 Save $12.00 RRP: $37.95
MQ7 Carbon Monoxide Sensor Module for Arduino, Reliable CO Detection, Stable LongTerm Performance
$16.95 Save $8.00 RRP: $24.95
Air Quality Sensor Module SGP30 SGP40 SGP41 MultiGas Detector for TVOC eCO2 Formaldehyde CO2
$24.95 Save $10.00 RRP: $34.95
Gas Detector PM2.5 Air Quality Monitor Digital Gas Detector Temperature Humidity Sensor
$69.00 Save $35.00 RRP: $104.00
Multifunctional Gas Detector for Refrigerant Leak Detection in Car Air Conditioning Systems, Handheld, Easy Maintenance
$74.00 Save $45.00 RRP: $119.00
SW743A Halogen Detection Meter for Ethylene Oxide and Leak Detection in Automotive Applications and Maintenance
$79.00 Save $40.00 RRP: $119.00
Dy26 Mini Ultrasonic Fault Detectors Handheld Portable Vacuum Seal Leak Tester for Ambient Air Monitoring
$89.00 Save $40.00 RRP: $129.00
Propan Tank Gasmessgerät Leckdetektor mit Druckmesser und Messing Universaladapter für Wohnmobil Camping
$36.95 Save $17.05 RRP: $54.00
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
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
CO2 Digital Monitors With Alarm Function, Indoor Air Quality Detectors, Room Air Quality Monitor, Easy-To-Use, Black
$40.95 Save $23.05 RRP: $64.00
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
Air Quality Monitor Ozone Analyzer Portable O3 Gas Detector Intelligent Sensor Ozone Meter
$199.00 Save $100.00 RRP: $299.00
Leak Detector Portable Handheld Methane Gas Sniffer 50-1000 PPM, Audible Visual Alarm
$409.00 Save $215.00 RRP: $624.00
CO2 Gas Sensor Module with Temperature Humidity Detection I2C for Air Quality Monitoring
$74.00 Save $45.00 RRP: $119.00
Natural Gas Detector CH4 - Portable Home and Industrial Leak Alarm Analyzer, Compact and Reliable Gas Tester
$129.00 Save $60.00 RRP: $189.00
Fixed Ammonia Gas Detector NH3 Gas Monitor 05000ppm with Audible Visual Alarm Dual Relay Output
$574.00 Save $275.00 RRP: $849.00
Gas Detector, Multifunctional O3 Ozone Meter, Air Detector, Ozone Meter, Air Quality Pollution Monitor
$149.00 Save $70.00 RRP: $219.00
Gas Leak Detector Ozone Analyzer Portable Air Quality Monitor O3 Sensor Intelligent Sensor Ozone Meter
$189.00 Save $90.00 RRP: $279.00
CO2 Carbon Dioxide Detector with Sensor Module, I2C Temperature and Humidity Monitor
$104.00 Save $55.00 RRP: $159.00
Portable Leak Analyzers Leakage Tester for HVAC Systems with Long Probe Leak Detector
$129.00 Save $60.00 RRP: $189.00