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Shop the best prices on 731 great value gas detectors. Shopping for gas detectors is easy with Fruugo, with SALE discounts, offers and savings on Habicare, Chronus and Fstniceted. Buy gas detectors online safely with Fruugo, with secure payment and fast shipping to United States.

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1 - 32 of 731
Ammonia Test Meter NH3 Concentration Tester Portable Ammonia Gas Detector with Alarm and LCD Display
$129.00 Save $60.00 RRP: $189.00
Air Quality Monitor | Precise CO2 Safety Meter For Grow Tents And Bedrooms, Air Quality Measurement, Digital Display
$37.95 Save $21.05 RRP: $59.00
Air Quality Monitor Portable Air Detector with Clear Display for Carbon Dioxide Monitoring in Grow Tents and Bedrooms
$37.95 Save $21.05 RRP: $59.00
Air Quality Tester for Home – Accurate CO2 Monitor with Clear Display for Grow Tent, Bedroom, and Indoor Safety
$37.95 Save $21.05 RRP: $59.00
Klimaanlagen Lecksucher Komplettset für Kältemittel - Effizientes Detektor Kit für Kühlschränke und Gefriergeräte
$36.95 Save $17.05 RRP: $54.00
Formaldehyde Detector Accurate Detection Stable Fast Response Compact Size Model Standard Formaldehyde Sensor Specs
$104.00 Save $55.00 RRP: $159.00
White Air Quality Monitor Co2 Meter Temperature And Humidity Carbon Dioxide Detector With Alarm Function Tabletop Real-time Air Gas Detector For Home
$179.00
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
Air Quality Monitor Dy26a with Ultrasonic Leak Detector for Gas, Vacuum, Pressure, Water and Dust for Indoor Use
$64.00 Save $30.00 RRP: $94.00
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
HABOTEST HT56 Pro Pen-Type Stretchable Gas Leak Detector with Audible and Visual Alarms Highly Sensitive Sniffer Natural Gas Detector to Locate Combu
$23.95 Save $7.00 RRP: $30.95
CO2 Monitor & Controller CO2 Concentration Tester Controller 0~9999ppm Measuring Range with Human & Plant Mode High Sensitive Wall-mounted Carbon Dio
$199.00 Save $90.00 RRP: $289.00
Carbon Monoxide Detector & Air Quality Monitor Habicare
$54.00
MH-Z19 Infrared CO2 Sensor Module MH-Z19B 0-5000ppm CO2 Gas Sensor For Arduino Raspberry Pi
$69.00 Save $30.00 RRP: $99.00
Air Quality Monitor PM2.5 PM10 HCHO CO CO2 Organic Pollutants Multifunction Monitor
$59.00 Save $30.00 RRP: $89.00
Gas Leak Detector for Automotive Air Conditioning High Sensitivity with Acoustic Light Alarm for R22 R134A CFCs
$129.00 Save $70.00 RRP: $199.00
AS8800L Handheld Combustible Gas Detector For Automotive Leakage Location With Audible Alarm
$119.00 Save $50.00 RRP: $169.00
HT609 Leak Detector Sound Screen Alarm with LCD Display for Flammable Natural Methane Gas in Demanding Environments
$3,549.00 Save $1,741.00 RRP: $5,290.00
Comprehensive Carbon Dioxide Air Quality Kit with SCD30 Sensor for CO2, Temperature, and Humidity Monitoring
$69.00 Save $35.00 RRP: $104.00
Gas Analyzers Handheld Carbon Monoxide Meter LCD Display Portable Detector Sound Light Alarm
$94.00 Save $45.00 RRP: $139.00
Air Conditioning Kit, Refrigerant Leak Tester, Auto Refrigerant Spill Detector, AC Maint Tool 14.3x14.5x2.55in
$109.00 Save $60.00 RRP: $169.00
Natural Gas Leak Detector for Home - LPG, Propane, Methane, Butane Alarm, Compact Design, Easy Installation
$37.95 Save $12.00 RRP: $49.95
Air Quality Monitor Gas Analyzer Freon Leak Tester CFCs HCFCs HFCs Halogen Refrigerant Gas Detector For Air Conditioning
$129.00 Save $70.00 RRP: $199.00
Luftqualitätsmessgerät Für Zuhause | Tragbarer Luftdetektor Mit LCD-Anzeige Für Schlafzimmer Sicherheit Und Echtzeit Überwachung
$37.95 Save $21.05 RRP: $59.00
Luftqualitätsmessgerät - Tragbarer CO2 Luftdetektor Mit Klarer Digitalanzeige Für Schlafzimmer Überwachung Und Sicherheit
$37.95 Save $21.05 RRP: $59.00
Handheld Mini Combustible Gas Analyzer Breathalyzer And Air Quality Monitor Gas Detector For Hazardous Gas Leaks
$74.00 Save $35.00 RRP: $109.00
AS8800L Handheld Combustible Analyzer And Automotive Gas Detector For Leakage Location, Portable Meter And Tester
$99.00 Save $50.00 RRP: $149.00
Ozone Analyzer Portable Handheld Air Quality Monitor O3 Ozone Gas Detector Intelligent Sensor Ultrafast Data Collection
$139.00 Save $60.00 RRP: $199.00
Gas Detector Handheld Smart Sensor Leak Detector For Flammable Gases Natural Gas Leak Tester Portable Gas Model 01
$69.00 Save $30.00 RRP: $99.00
MH-Z19 CO2 Sensor Module, 0-5000 PPM, 5V, NDIR, Indoor Air Quality, UART/PWM Outputs, Arduino/RPi Compatible, 1 Set
$419.00 Save $205.00 RRP: $624.00
ZE08-CH2O Formaldehyde HCHO Sensor Module For Concentration Measurement Air Quality Accessory Formaldehyde Gas Sensor
$279.00 Save $130.00 RRP: $409.00
Gas Leak Detector Natural Gas Detectors Combustible Gas Detector
$21.95