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$75 to $150 Gas Detectors

Shop the best prices on 204 great value $75 to $150 gas detectors. Shopping for gas detectors is easy with Fruugo, with SALE discounts, offers and savings on Habicare. Buy gas detectors online safely with Fruugo, with secure payment and fast shipping to United States.

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1 - 32 of 204
Ammonia Test Meter NH3 Concentration Tester Portable Ammonia Gas Detector with Alarm and LCD Display
$129.00 Save $60.00 RRP: $189.00
Carbon Dioxide Detector for Indoor Air Quality, Temperature and Humidity Monitor, Non-WiFi Model
$89.00 Save $50.00 RRP: $139.00
Luftqualitätsmonitore Gasanalysator AS8800L Entzündbare Gasdetektion Alarm für Erdgas-Leckmessung und Luftqualität
$84.00 Save $45.00 RRP: $129.00
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
Air Quality Monitor CO2 Detector PM2.5 PM10 Formaldehyde Sensor Indoor Air Quality Measurement Device
$149.00 Save $70.00 RRP: $219.00
Luftqualitätstester AS8800L, Hohe Empfindlichkeit, Erdgasanalysator, Gasleckdetektor mit Ton/Lichtalarm, Entzündbare Gase
$109.00 Save $50.00 RRP: $159.00
Air Quality Tester Gas Detector with Digital Display, External Pump for Flammable Oxygen & Carbon Monoxide Detection
$89.00 Save $40.00 RRP: $129.00
Multi Gas Detector Rechargeable 4 Gas Monitor with LCD, Alarm Alerts for Confined Spaces
$139.00 Save $60.00 RRP: $199.00
Portable Air Quality Detector O3 Monitor Intelligent Sensor LCD Display 24H Monitoring USB Rechargeable 1500mAh Battery
$149.00 Save $70.00 RRP: $219.00
Carbon Dioxide CO2 Detector, Formaldehyde Detector, Air Quality Detector, PM2.5 PM10 Detection
$159.00 Save $70.00 RRP: $229.00
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
HVAC Leak Detector with Sensitivity Sensor and Long Probe Refrigerant Leak Tester
$129.00 Save $70.00 RRP: $199.00
Portable Ozone Analyzer O3 Gas Detection Sensor with Multifunction Air Quality Monitor and Pollution Measurement Device
$129.00 Save $60.00 RRP: $189.00
Natural Gas Detector CH4 - Portable Home and Industrial Leak Alarm Analyzer, Compact and Reliable Gas Tester
$129.00 Save $60.00 RRP: $189.00
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
AC Sniffer With Light And Alarm 01000 PPM HVAC Leak Detector For CFCs HCFCs Zl77a
$129.00 Save $60.00 RRP: $189.00
Carbon Dioxide Detector Formaldehyde Detector Multi Gas Pollutant Detector Gas Tester Analyzer Portable
$99.00 Save $50.00 RRP: $149.00
Combustible Leak Detector AS8800L Visual Leakage Indicator Leakage Location Alarm Portable Meter Tester
$119.00 Save $50.00 RRP: $169.00
Gas Leak Detector Carbon Dioxide CO2 and Formaldehyde Detector | Air Quality Monitor for PM2.5 PM10 Detection
$149.00 Save $70.00 RRP: $219.00
Dy26 Air Quality Monitor Mini Ultrasonic Gas Leak Tester Handheld Portable Precision Measurement Vacuum Seal Detector
$89.00 Save $50.00 RRP: $139.00
Digital Oxygen Meter O2 Gas Detector with Acoustic Light Alarm, Temperature LCD Display, Air Quality Monitor (Model AT8100)
$149.00 Save $70.00 RRP: $219.00
Gas Leak Detector and Combustible Gas Analyzer for Rapid Natural Gas Leak Detection Tester Handheld
$149.00 Save $80.00 RRP: $229.00
Flammable High-Precision Gas Detector, Real-Time Gas Leak Tester, 0-50000 ppm Monitor with Audio/Visual Alarm
$129.00 Save $60.00 RRP: $189.00
Portable Ozone Analyzer with Intelligent Sensor, Multifunctional O3 Ozone Meter for Air Quality and Pollution Detection
$139.00 Save $70.00 RRP: $209.00
Gas Detector Gas Analyzer for Freon CFCs HCFCs HFCs Halogen Refrigerants Air Conditioning Leak Detection Monitor
$139.00 Save $60.00 RRP: $199.00
Freon gas analyzer, leak detector for CFCs, HCFCs, HFCs, refrigerant monitor
$139.00 Save $70.00 RRP: $209.00
Halogen Refrigerant Leak Detector 01000PPM with Alarm Light for HVAC AC CFC HCFC Testing
$94.00 Save $55.00 RRP: $149.00
Ozone Gas Detector Portable Handheld O3 Monitor Air Quality Analyzer Intelligent Sensor Fast Response Model M
$139.00 Save $70.00 RRP: $209.00
Portable Leak Analyzers Leakage Tester for HVAC Systems with Long Probe Leak Detector
$129.00 Save $60.00 RRP: $189.00
Air Quality Monitor Portable CO2 Detector With Clear Display For Home Use Bedroom And Grow Tent
$89.00 Save $50.00 RRP: $139.00
Fast Response Refrigerants Leak Tester 20 cm Probes Auto Calibration Chlorine And Fluorine Detection
$104.00 Save $55.00 RRP: $159.00