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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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33 - 64 of 875
Gas Leak Detector, Handheld Gas Leak Tester With Sound And Light Alarm, For Laboratory Use, Detects Flammable Gases
$99.00 Save $50.00 RRP: $149.00
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 Leak Detector Portable Natural Gas and Methane Sniffer for Home and Outdoor Use, Black, Battery-Free Design
$31.95 Save $16.00 RRP: $47.95
Natural Gas and Ozone Detector with PM2.5 PM1.0 PM10 Monitor, Temperature Humidity Sensor, Indoor Air Quality Seven-in-One
$179.00 Save $90.00 RRP: $269.00
Gas Detector Gas Analyzer for Freon CFCs HCFCs HFCs Halogen Refrigerants Air Conditioning Leak Detection Monitor
$139.00 Save $70.00 RRP: $209.00
MICS6814 VOC NH3 Temperature Compensated Gas Sensor Module For Home And Office Analog Output
$59.00 Save $30.00 RRP: $89.00
Air Quality Monitor Ultrasonic Leak Detector for Gas Vacuum Pressure Water Dust DY26A Precision Measurement
$69.00 Save $35.00 RRP: $104.00
Indoor Air Quality Monitor - CO2 Detector Tester for Grow Tents and Bedrooms | Accurate Safety Device with Real-Time Readings
$38.95 Save $20.05 RRP: $59.00
Fast Response Refrigerants Leak Tester 20 cm Probes Auto Calibration Chlorine And Fluorine Detection
$104.00 Save $55.00 RRP: $159.00
Refrigerant Leak Detector for HVAC Systems Halogen Gas CFC HFC R134a R410a R22a Freon Tester
$49.95 Save $24.05 RRP: $74.00
Natural Gas Leak Detector and Propane Alarm with Dual Alert for Home Kitchen and RV Safety
$24.95 Save $12.00 RRP: $36.95
Hydrogen Cyanide Gas Detector Handheld HCN Monitor 050ppm Range 0.01ppm Resolution USB Rechargeable
$2,249.00 Save $1,150.00 RRP: $3,399.00
MQ2 Gas Sensor Module for Arduino ESP32 Raspberry Pi Smoke LPG Methane Detection, 2 Pack
$15.95 Save $7.00 RRP: $22.95
MICS6814 Air Quality Sensor Gas Detector Module for Greenhouse VOC NH3 MultiGas Monitoring
$59.00 Save $30.00 RRP: $89.00
Multi Gas Detector Rechargeable 4 Gas Monitor with LCD, Alarm Alerts for Confined Spaces
$139.00 Save $70.00 RRP: $209.00
Gas Leak Detector and Combustible Gas Analyzer for Rapid Natural Gas Leak Detection Tester Handheld
$99.00 Save $50.00 RRP: $149.00
Air Quality Meter - Precision Carbon Dioxide Monitor for Grow Tents and Bedrooms - Accurate Air Quality Measurement Device
$38.95 Save $20.05 RRP: $59.00
Gas Leak Detector HT601B: Flammable Gas Detector & Ethanol/Methane Tester With LCD, 0-9999 ppm, Ambient Air Monitoring
$139.00 Save $60.00 RRP: $199.00
Kühlmittel Lecksuchgerät Set - Kältemittel Lecksucher Taschenlampe Für Kfz & Kühlgeräte - Tragbares Lecksuchgerät Mit LED Beleuchtung
$29.95 Save $15.00 RRP: $44.95
Carbon Dioxide Detector for Indoor Air Quality, Temperature and Humidity Monitor, Non-WiFi Model
$89.00 Save $50.00 RRP: $139.00
Luftqualitätsmessgerät Für Kohlendioxidüberwachung - Präzises Messgerät Für Growzelte Und Schlafzimmer
$38.95 Save $20.05 RRP: $59.00
Air Quality Monitor AS8800L - Gas Analyzer for Flammable Gases, Natural Gas Leak Detector with Audible and Visual Alarm
$94.00 Save $55.00 RRP: $149.00
Air Quality Meters AS8800L, Flammable Gas Leak Detector, Natural Gas Analyzer, Hazardous Gas Monitor Alarm
$79.00 Save $40.00 RRP: $119.00
Detection Device For Car A/C Refrigerants Leakage With Digital Display And Accurate Result Refrigeration Leak Tester
$179.00 Save $90.00 RRP: $269.00
Air Quality Monitor Ozone Analyzer Portable O3 Gas Detector Intelligent Sensor for Indoor Outdoor Use
$189.00 Save $90.00 RRP: $279.00
Air Conditioning Leak Detector SW743A Halogen Gas Detector With Flexible Probe For Cooling Systems And Narrow Spots
$74.00 Save $35.00 RRP: $109.00
MHZ19B MHZ19C NDIR CO2 Sensor Module 05000ppm Accuracy Infrared Gas Detector for Air Quality Monitor
$104.00 Save $55.00 RRP: $159.00
Carbon Dioxide CO2 Detector, Formaldehyde Detector, Air Quality Detector, PM2.5 PM10 Detection
$159.00 Save $70.00 RRP: $229.00
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
Oxygen Sensor 1615404217 Accurate RealTime Monitoring for Industrial Automation and Safety
$34.95 Save $17.00 RRP: $51.95
TGS2600 Gas Sensor Module for Hydrogen and CO Detection, Dual Output Compact PCB Air Quality Sensor
$21.95 Save $9.00 RRP: $30.95
Formaldehyde Sensor Module with UART Output for Industrial and Indoor Air Quality Monitoring
$229.00 Save $110.00 RRP: $339.00