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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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129 - 160 of 894
Air Quality Detector - Indoor Dust Monitor with Real-Time Data for Home Use - Multifunctional Air Quality Sensor
$59.00 Save $30.00 RRP: $89.00
Multi Gas Detector Four in One Gas Detector for Industrial Safety Fast Leak Detection Rechargeable
$169.00 Save $80.00 RRP: $249.00
Electrochemical H2S Gas Sensor Module SC05-H2S for Environmental Monitoring and Wastewater Treatment Applications
$42.95 Save $21.05 RRP: $64.00
Air Quality Monitor Portable CO2 Detector With Clear Display For Home Use Bedroom And Grow Tent
$89.00 Save $50.00 RRP: $139.00
Innenraumluftqualitatsdetektor Real-Time Portable 10-In-1 Monitor With Alarm Indoor Air Quality Tester Area B
$59.00 Save $30.00 RRP: $89.00
02 Vehicle Exhaust Analysis Oxygen Sensor with Advanced Anti-Interference Technology Low Drift Electrochemical Detector
$40.95 Save $23.05 RRP: $64.00
Gas Detector AT8800L, Flammable Natural Gas Leak Meter, Air Quality Monitor for Home and Office, Hazardous Gas Analyzer
$74.00 Save $45.00 RRP: $119.00
Portable Gas Leak Detector, High Sensitivity CH4 and C4H10 Tester, USB Rechargeable Combustible Gas Sensor
$59.00 Save $30.00 RRP: $89.00
Air Quality Monitor Ozone Analyzer Portable O3 Gas Detector Intelligent Sensor for Indoor Outdoor Use
$189.00 Save $90.00 RRP: $279.00
Air Quality Monitor Gas Leak Detector Alarm for Methane Natural Gas CO CH4 Precision Measurement Flammable Gas Analyzer
$69.00 Save $35.00 RRP: $104.00
Air Quality Monitor Ozone O3 Gas Detector 0-5ppm Analyzer Portable Sensor for Home Office Laboratory
$149.00 Save $70.00 RRP: $219.00
Gas Leak Detector with Sensitivity Sensor, Audible Visual Alarm, Methane Propane Sniffer 501000PPM
$49.95 Save $24.05 RRP: $74.00
Leak Detection System for R22 R410A R134A R1234YF with Enhanced Sensitivity and Alarm Features
$49.95 Save $24.05 RRP: $74.00
Gas Detector 5In1 Air Quality Monitor With Formaldehyde And Carbon Dioxide Detector
$33.95 Save $16.00 RRP: $49.95
Rechargeable Portable Ozone Detector Indoor Air Monitor with Precision Sensor and Alarm Alerts
$159.00 Save $80.00 RRP: $239.00
Multi Gas Detector Rechargeable 4 Gas Monitor with LCD, Alarm Alerts for Confined Spaces
$139.00 Save $70.00 RRP: $209.00
Hydrogen Cyanide Gas Detector 050ppm 0.01ppm Resolution Fixed HCN Gas Monitor with 420mA RS485 Output and ExplosionProof Design
$1,199.00 Save $600.00 RRP: $1,799.00
Formaldehyde Sensor Module with UART Output for Industrial and Indoor Air Quality Monitoring
$229.00 Save $110.00 RRP: $339.00
HVAC Refrigerant Leak Detector with Alarm, Adjustable Sensitivity, Flexible Probe for CFCs HCFCs
$129.00 Save $60.00 RRP: $189.00
Fixed Chlorine Gas Detector 020ppm with Sound and Light Alarm 420mA Output Infrared Control
$824.00 Save $425.00 RRP: $1,249.00
MQ2 Gas Sensor Module for Arduino, MultiGas Detection with Adjustable Sensitivity and Fast Response
$15.95 Save $7.00 RRP: $22.95
QRA2 Flame Detector Sensor with Fast Response and Precise Temperature Control for Industrial Furnace
$229.00 Save $120.00 RRP: $349.00
Gas Leak Detector with Adjustable Sensitivity and Stainless Steel Probe for Natural or Propane Gas
$48.95 Save $25.05 RRP: $74.00
Leak Detector For CFCs And HCFCs, Alarm Tester, HVAC Detector, Professional HVAC Equipment
$104.00 Save $55.00 RRP: $159.00
2PCS MQ3 Gas Sensor Module Dual Indicator Breath Alcohol Detection with TTL and Analog Output
$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
Fixed Hydrogen Cyanide Gas Detector 050ppm Precision HCN Monitor with Alarm for Industrial and Lab Use
$1,299.00 Save $600.00 RRP: $1,899.00
PM2.5 Dust Detector Laser Haze Meter for Indoor Air Quality Testing, Gas Detector with Fast Gas Detection Capability
$59.00 Save $30.00 RRP: $89.00
Air Quality Monitor - Portable Carbon Dioxide Monitor With Clear Display For Home, Bedroom, And Grow Tents
$39.95 Save $19.05 RRP: $59.00
Digital Gas Detector Portable For Flammable Gases, Gas Analyzer, Natural Gas Leak Detection, Audible And Visual Alarm
$119.00 Save $60.00 RRP: $179.00
Halogen Gas CFC HFC Refrigerant Leak Detector R134A R410A R22A For HVAC, HALOG IC Halogen Gas Detector, Ultra Low Power
$49.95 Save $24.05 RRP: $74.00
Chlorine Gas Detector 010ppm Precision Electrochemical Sensor with LCD Display Handheld
$1,024.00 Save $525.00 RRP: $1,549.00