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$150 to $350 Gas Detectors

Shop the best prices on 46 great value $150 to $350 gas detectors. Shopping for gas detectors is easy with Fruugo, with SALE discounts, offers and savings on many brands. Buy gas detectors online safely with Fruugo, with secure payment and fast shipping to United States.

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1 - 32 of 46
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 Leak Detector CGD02A LCD Screen - Refrigerant Leak Detector, Automotive Flammable Gas Sensor, Air Quality Monitor
$179.00 Save $80.00 RRP: $259.00
Air Quality Monitor Ozone Analyzer Portable O3 Gas Detector Intelligent Sensor Ozone Meter
$199.00 Save $100.00 RRP: $299.00
Sensitivity Electronic Leak Detector For Refrigeration Car A/C And Home Cooling Systems
$219.00 Save $110.00 RRP: $329.00
CO2 Monitor & Controller CO2 Concentration Tester Controller 0~9999ppm Measuring Range with Human & Plant Mode High Sensitive Wall-mounted Carbon Dio
$179.00 Save $70.00 RRP: $249.00
Gas Leak Detector Ozone Analyzer Portable Air Quality Monitor O3 Sensor Intelligent Sensor Ozone Meter
$189.00 Save $90.00 RRP: $279.00
Sensor De Detonacin Chevrolet Silverado Con Arnes
$259.00
Wifi air detector tvoc gas quality monitor co2 carbon dioxide meter with 4.3 inch screen temperature humidity detector monitor
$159.00 Save $240.00 RRP: $399.00
SDS011 PM Sensor for Accurate PM2.5 and PM10 Air Quality Detection, High Precision, Compact Design, Indoor Use
$299.00 Save $140.00 RRP: $439.00
Radon Sensor High Sensitivity Fast Detection Aluminum Alloy Home Radon Detector Indoor Air Quality Monitor 12V DC
$229.00 Save $110.00 RRP: $339.00
Formaldehyde Sensor Module with UART Output for Industrial and Indoor Air Quality Monitoring
$289.00 Save $140.00 RRP: $429.00
Detection Device For Car A/C Refrigerants Leakage With Digital Display And Accurate Result Refrigeration Leak Tester
$179.00 Save $80.00 RRP: $259.00
Air Quality Monitor Ozone Analyzer Portable O3 Gas Detector Intelligent Sensor for Indoor Outdoor Use
$189.00 Save $90.00 RRP: $279.00
Indoor Air SCD41 Sensor Module CO2 Sensor with Real-Time Temperature and Humidity Measurement Tool
$219.00 Save $110.00 RRP: $329.00
Air Quality Monitor Ozone Analyzer Portable O3 Detector Intelligent Sensor Ozone Meter
$189.00 Save $90.00 RRP: $279.00
HT66 Natural Gas Leak Detector Methane 50-1000 PPM Acoustic Alarm Compact Home Use
$249.00 Save $130.00 RRP: $379.00
50-1000ppm Combustible Gases Detector Multi-functional Natural Gas Leak Detector Quick Response Detect Trichromatic Backlight
$199.00
PM Sensor SDS011 Air Quality Detection Sensor for PM2.5 and PM10 with High Accuracy and Laser Technology
$329.00 Save $160.00 RRP: $489.00
Indoor Air Quality Monitor - Portable Carbon Dioxide Detector with Clear Display for Grow Tents and Bedrooms
$379.00 Save $195.00 RRP: $574.00
Ozone Gas Detector Portable O3 Monitor with Intelligent Sensor for Air Quality Detection and Pollution Analysis
$189.00 Save $90.00 RRP: $279.00
4 In 1 gas detector o2 h2s co combustible carbon monoxide oxygen flammable gas analyzer toxic gas harmful gas leak detector
$219.00 Save $355.00 RRP: $574.00
4 In 1 h2s/co/o2/ex multi gas detector handheld portable air analyzer high precision toxic harmful gas tester with alarm systerm
$169.00 Save $250.00 RRP: $419.00
CO2 Monitor & Controller CO2 Concentration Tester Controller 0~9999ppm Measuring Range with Human & Plant Mode High Sensitive Wall-mounted Carbon Dio
$179.00 Save $110.00 RRP: $289.00
HVAC Leak Detector with Sensitivity Sensor LCD Display for Automotive AC and Multi Refrigerants
$219.00 Save $100.00 RRP: $319.00
Sensor De Oxgeno Toyota Tacoma 2000-2004 24l 3 4l
$189.00
Gd-3000 Portable Gas Leak Detector Handheld Natural Gas Detector High Sensitivity Combustible Gas Sniffer Flammable Gas Tester
$279.00
PM Sensor SDS011 Air Quality Sensor for PM2.5 and PM10 Measurement, High Precision, Digital Output, Compact Design
$189.00 Save $90.00 RRP: $279.00
MICS-6814 VOC NH3 Nitrogen Oxides Air Sensor Module for Indoor Air Quality Monitoring and Environmental Research
$229.00 Save $110.00 RRP: $339.00
Ozone Gas Detector Portable Air Quality Monitor with Digital Sensor for O3 Pollution Testing
$179.00 Save $90.00 RRP: $269.00
Gas Detector Gas Meter, Portable Industrial Gas Leak Detector for LPG, CH4, Natural Gas, Freon, Home Office Use
$209.00 Save $110.00 RRP: $319.00
Gasdetektor Ozonanalysator Tragbarer O3 Monitor für Luftqualität, Intelligenter Sensor für Ozongasmessung
$179.00 Save $90.00 RRP: $269.00
ZE08-CH2O Formaldehyde HCHO Sensor Module For Concentration Measurement Air Quality Accessory Formaldehyde Gas Sensor
$279.00 Save $140.00 RRP: $419.00