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Shop the best prices on 988 great value gas detectors. Shopping for gas detectors is easy with Fruugo, with SALE discounts, offers and savings on Habicare, Fstniceted, Rothenberger and more. Buy gas detectors online safely with Fruugo, with secure payment and fast shipping to United States.

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33 - 64 of 988
Refrigerant Leak Detector with Ultra Sensitive Detection and LED Indicators for HVAC and AC
$79.00 Save $40.00 RRP: $119.00
MINIR5 Infrared CO2 Sensor for Indoor Air Quality Detection and HVAC Integration
$349.00 Save $170.00 RRP: $519.00
Car Refrigerant Leak Detector With 7 Sensitivity Levels, HVAC Leak Tester For R22 R410A R134A R1234YF, LED Light
$50.95 Save $28.05 RRP: $79.00
Industrial Gas Detector Dy26 Mini Ultrasonic Leak Detector Handheld Vacuum Seal Leak Tester Continuous Monitoring
$79.00 Save $40.00 RRP: $119.00
Refrigerant Leak Detector HVAC with Flexible 25cm Probe, Triple Alarm, Freon and Halogen Gas Sniffer for R134a R22 R410a
$84.00 Save $45.00 RRP: $129.00
Natural Gas Detector and Propane Gas Detector with 85dB Alarm for Home RV LPG Methane Leak Detection
$25.95 Save $12.00 RRP: $37.95
MHZ16 NDIR CO2 Sensor Module with Accurate Infrared Sensing for Air Quality and Ventilation Control
$179.00 Save $90.00 RRP: $269.00
Gas Leak Detector Pen for Natural and Propane Gas, MultiGas Detection with LCD Display and Alarm, Orange
$48.95 Save $25.05 RRP: $74.00
Gas Detector for CO H2S O2 EX, Portable 4 Gas Monitor with RealTime Detection and Triple Alarms (Orange)
$129.00 Save $60.00 RRP: $189.00
MQ2 Gas Sensor Module for Arduino, MultiGas Detection with Adjustable Sensitivity and Fast Response
$14.95 Save $8.00 RRP: $22.95
Gas Detector Toluene Xylene Leak Detector with Explosionproof Alarm for Industrial Vapor Monitoring
$529.00 Save $270.00 RRP: $799.00
Ozone Analyzer Air Quality Monitor Portable O3 Ozone Gas Detector With Intelligent Sensor And High Accuracy
$169.00 Save $90.00 RRP: $259.00
MICS-6814 VOC NH3 Nitrogen Oxide Air Quality Gas Sensor for Environmental Research and Home Integration
$79.00 Save $40.00 RRP: $119.00
AS8800L Handheld Combustible Analyzer And Automotive Gas Detector For Leakage Location, Portable Meter And Tester
$99.00 Save $50.00 RRP: $149.00
Gas Leak Detector with Sound and Light Alarm, Compact Home and Laboratory Gas Leak Tester, Reliable and Portable
$64.00 Save $30.00 RRP: $94.00
PM2.5 Gas Leak Detector Desktop Air Quality Monitor for Dust and PM2.5 Measurement in Indoor Environments
$94.00 Save $45.00 RRP: $139.00
Flammable Gas Leak Detector with Sound Light Alarm for Natural Gas Location AS8800L Air Quality Meter
$94.00 Save $55.00 RRP: $149.00
Gas Sensor Module Mics5524 Multi Gas Detection for CO H2 Methane Ethanol with Stable Precision
$17.95 Save $9.00 RRP: $26.95
ZigBee Natural Gas Sensor Smart LPG Gas Leak Alarm Detector for Home Fire Protection EU Plug Compatible
$37.95 Save $21.05 RRP: $59.00
Gas Detector DY26 Mini Ultrasonic Leak Detector Handheld Portable Vacuum Seal Tester for Home and RV Use
$84.00 Save $45.00 RRP: $129.00
Gas Detector 6in1 Air Quality Monitor with CO2, PM2.5, PM10, CO Meter for Home and Office
$40.95 Save $23.05 RRP: $64.00
Leak Detection Set for Air Conditioning, Portable Gas Leak Tester for HLK Maintenance, Radiator Pressure Test and Vehicle Inspection
$94.00 Save $45.00 RRP: $139.00
Combustible Gas Detector with Precision Sensor for CO and EX, Full LEL Coverage, LED Alarm
$1,499.00 Save $700.00 RRP: $2,199.00
Gas Detector with MultiGas RealTime Monitoring for CO2 PM2.5 TVOC Benzene Temperature and Humidity
$104.00 Save $55.00 RRP: $159.00
Gas Leak Detector - Handheld Portable Gas Analyzer Pen Type Mini 1000PPM Flammable Natural Gas Tester for Ambient Air Monitoring
$69.00 Save $30.00 RRP: $99.00
Refrigerant Leak Detector with Enhanced Sensitivity for HVAC and Automotive, Halogen Gas Tester R134a R410a R22
$33.95 Save $20.05 RRP: $54.00
Gas Leak Detector with LCD Display for Accurate Detection and Instant Alerts, Durable ABS Casing
$54.00 Save $30.00 RRP: $84.00
Acetylene Gas Detector C2H2 Leak Monitor 0100ppm Sensitivity Alarm IP66 Waterproof
$3,799.00 Save $1,891.00 RRP: $5,690.00
VOC Gas Detector 0100ppm PID Analyzer with Precision 0.01ppm Resolution and USB Rechargeable Design
$4,349.00 Save $2,241.00 RRP: $6,590.00
9 in 1 MQ Gas Sensor Module Kit for Fast Accurate Harmful Gas Detection Wide Range DC 5V
$159.00 Save $70.00 RRP: $229.00
Smart Gas Leak Detector with WiFi Alerts, Voice Notification for Home, Kitchen and RV Safety
$42.95 Save $26.05 RRP: $69.00
Natural Gas Leak Detector with 85dB Alarm, Plugin Propane Methane LPG Sensor for Home Kitchen Safety
$22.95 Save $11.00 RRP: $33.95