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Shop the best prices on 897 great value gas detectors. Shopping for gas detectors is easy with Fruugo, with SALE discounts, offers and savings on Habicare, 9eight5, Fstniceted and more. Buy gas detectors online safely with Fruugo, with secure payment and fast shipping to United States.

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193 - 224 of 897
Gas Leak Detector Ozone Analyzer Portable Air Quality Monitor O3 Sensor Intelligent Sensor Ozone Meter
$189.00 Save $90.00 RRP: $279.00
Multi Gas Detector Four in One Gas Detector for Industrial Safety Fast Leak Detection Rechargeable
$169.00 Save $90.00 RRP: $259.00
MQ7 Carbon Monoxide Sensor Module for Arduino, Reliable CO Detection, Stable LongTerm Performance
$16.95 Save $7.00 RRP: $23.95
Portable Ethanol Gas Detector with Pump Suction, Fast C2H6O Alcohol Leak Monitor for Industrial Use
$2,549.00 Save $1,250.00 RRP: $3,799.00
NO2 Gas Detector with Sound and Light Alarm, 020ppm Range, Bright Digital Display, Accuracy
$1,149.00 Save $550.00 RRP: $1,699.00
Sensitivity Refrigerant Leak Detector with Sound and Light Alarm for HVAC Technicians
$69.00 Save $30.00 RRP: $99.00
MICS6814 Air Quality Sensor Gas Detector Module for Greenhouse VOC NH3 MultiGas Monitoring
$59.00 Save $25.00 RRP: $84.00
2PCS MQ3 Gas Sensor Module Dual Indicator Breath Alcohol Detection with TTL and Analog Output
$14.95 Save $8.00 RRP: $22.95
H2S Gas Detector WT8822 High-Sensitivity Portable Monitor with Instant Audible Alarm
$109.00 Save $60.00 RRP: $169.00
Catalytic Combustion Gas Sensor Module for Fast Combustible Leak Detection MC107 MC101 MC105 MC107B MC106B
$17.95 Save $9.00 RRP: $26.95
Methane Gas Sensor MC113C for Industrial Coal Mine Detection Probe with Reliable Precision Performance
$25.95 Save $12.00 RRP: $37.95
Gas Leak Detector with Adjustable Sensitivity and Stainless Steel Probe for Natural or Propane Gas
$47.95 Save $26.05 RRP: $74.00
Air Quality Monitor Ozone O3 Gas Detector 0-5ppm Analyzer Portable Sensor for Home Office Laboratory
$139.00 Save $70.00 RRP: $209.00
Leak Detection System for R22 R410A R134A R1234YF with Enhanced Sensitivity and Alarm Features
$48.95 Save $25.05 RRP: $74.00
SGP41 Air Quality Sensor Module 5V TVOC eCO2 Formaldehyde Multi Gas Detector for RealTime Monitoring
$16.95 Save $7.00 RRP: $23.95
MQ2 Gas Sensor 5V MultiGas Detection Smoke LPG Butane Hydrogen Leak Detector for Arduino
$17.95 Save $8.00 RRP: $25.95
Wall Mounted Phosphine Gas Detector PH3 Monitor with RS485 Output, 24h RealTime Detection
$974.00 Save $525.00 RRP: $1,499.00
Fixed PH3 Gas Detector 2000ppm Wall Mounted Phosphine Gas Monitor with 24h RealTime RS485
$974.00 Save $525.00 RRP: $1,499.00
Gas Leak Detector with Adjustable Alarm Sensitivity, Handheld Combustible Gas Sniffer for Methane and Natural Gas
$38.95 Save $20.05 RRP: $59.00
MQ9 Gas Sensor Module for CO and Combustible Gas Detection, 5V Adjustable Sensitivity
$16.95 Save $7.00 RRP: $23.95
Portable 4 Gas Detector with Sensitivity Sensors, Triple Alarm, Rechargeable Battery, Backlit Display
$104.00 Save $55.00 RRP: $159.00
Wjl-6000 Freon / Halogen Leak Detector Habicare
$45.95
Combustible Gas Leak Detector - Handheld
$89.00
Combustible Gas Detector With Sound & Light Alarm
$69.00
Rechargeable Portable Ozone Detector Indoor Air Monitor with Precision Sensor and Alarm Alerts
$159.00 Save $80.00 RRP: $239.00
NOx Gas Sensor NOxO100 OOA101 Replacement for Industrial Equipment, Precise Model Matching
$109.00 Save $50.00 RRP: $159.00
02 Vehicle Exhaust Analysis Oxygen Sensor with Advanced Anti-Interference Technology Low Drift Electrochemical Detector
$40.95 Save $23.05 RRP: $64.00
Luftqualitätsmessgerät Für Zuhause | CO2 Monitor Für Growzelte Und Schlafzimmer | Präzise Messung Und Einfache Handhabung
$38.95 Save $20.05 RRP: $59.00
Portable Gas Leak Detector, High Sensitivity CH4 and C4H10 Tester, USB Rechargeable Combustible Gas Sensor
$59.00 Save $30.00 RRP: $89.00
Gas Detector AT8800L, Flammable Natural Gas Leak Meter, Air Quality Monitor for Home and Office, Hazardous Gas Analyzer
$74.00 Save $35.00 RRP: $109.00
Leak Detector for Air, Water, Gas and Vacuum Testing with 40kHz Sensor, Sound and Light Alerts
$52.95 Save $26.05 RRP: $79.00
Gas Detector CO Meter with Temperature Humidity Sensor, 3in1 Carbon Monoxide Air Quality Analyzer
$59.00 Save $25.00 RRP: $84.00