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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
Gas Detector 0-1000PPM LCD Backlight Waterproof Multi-Gas Sensor For Air Conditioning Refrigeration
$89.00 Save $50.00 RRP: $139.00
Carbon Dioxide CO2 Detector Formaldehyde Detector Air Quality Monitor PM2.5 PM10 For Biochemical Medicine Agriculture
$159.00 Save $70.00 RRP: $229.00
AS8800L Meter Tester, Combustible Detector, Combustible Analyzer, Automotive Tool For Detecting All Combustibles
$149.00 Save $70.00 RRP: $219.00
Leak Detector For Freon R22 R410A R134A R1234YF, Halogen Leak Detector For HVAC Systems, Refrigerant Gas Sensor
$104.00 Save $55.00 RRP: $159.00
Gas Detector Gas Measuring Device for Freon, CFC, HCFC, HFC, Halogen Refrigerant, Gas Leak Tester for Air Conditioners and Cooling Systems
$139.00 Save $70.00 RRP: $209.00
Luftqualitätsmonitor CO2 Detektor Handheld Multifunktions Gasdetektor SW743A Hochpräziser PM2.5 Monitor für Zuhause und Küche
$104.00 Save $55.00 RRP: $159.00
Air Quality Monitor - Freon Gas Leak Tester for CFCs, HCFCs, HFCs, Refrigerant Detection in Air Conditioning Systems
$139.00 Save $60.00 RRP: $199.00
Air Quality Monitor - Portable Ozone Analyzer with Intellinter Sensor for Home, Office, and School Pollution Detection
$149.00 Save $70.00 RRP: $219.00
Air Quality Monitor Ozone-O3 Gas Detector Portable Hand Tester Air Detector Intelligent Sensor for Home and Kitchen
$149.00 Save $70.00 RRP: $219.00
Multifunctional Gas Detector for Refrigerants in Automotive Leak Detection, Easy Maintenance, Compact Design
$159.00 Save $70.00 RRP: $229.00
Portable Leak Analyzers Leakage Tester For HVAC Systems And Automotive Leakage Detector With Long Probe
$129.00 Save $60.00 RRP: $189.00
Leak Detectors HLD-100+ Halogen Leakage Analyzers for HVAC Systems, Refrigerants, Air Conditioners
$119.00 Save $60.00 RRP: $179.00
Refrigerants Leak Tester With 20cm Probes Auto Calibration For Chlorine And Fluorine Detection Fast Response
$119.00 Save $60.00 RRP: $179.00
Carburettor Pressure Gauge Leak Detector Kit with Dosing Lever Adjustment Tool for Automotive Carburettor Testing
$94.00 Save $45.00 RRP: $139.00
Air Quality Meters Ht601a Portable Gas Leak Detector with LED Flammable Gas Alarm and Analyzer for Accurate Measurement
$94.00 Save $55.00 RRP: $149.00
8in1 Air Quality Detector CO2 PM2.5 PM10 HCHO Temperature Humidity Portable Air Quality Meter for Indoor
$99.00 Save $50.00 RRP: $149.00
Air Quality Monitor Digital Formaldehyde Detector Portable PM2.5 PM10 TVOC Sensor Indoor Air Quality Tester
$94.00 Save $55.00 RRP: $149.00
Gas Detector Portable LED Natural Gas Detector Fuel Gas Analyzer Gas Alarm For Household Bathroom
$94.00 Save $45.00 RRP: $139.00
AS8800L Combustible Detector For Automotive Handheld Gas Leak Detector, VOC Meter, Leakage Location, Indoor Use
$119.00 Save $60.00 RRP: $179.00
Auto Air Conditioning Leak Repair Kit, Refrigerant Leak Detector for Vehicle Systems, Maintenance Tool for Coolant Pressure
$114.00 Save $55.00 RRP: $169.00
Gas Detector, Formaldehyde Detector, Dust Detector, Volatile Substance Detector, Handheld Air Detector
$94.00 Save $45.00 RRP: $139.00
Gas Detector Desktop PM2.5 Dust Monitor for Indoor Air Quality
$89.00 Save $50.00 RRP: $139.00
HLD-100+ Halogens Leak Detectors Analyzers With Metal Probe Adjustable Sensitivity For Refrigerants Leakage Detection
$109.00 Save $60.00 RRP: $169.00
Gas Leak Detector HT601A HT601B 0-1000 PPM With Sound And LCD Alarm Combustible Gas Methane Detector Home Li Battery
$99.00 Save $50.00 RRP: $149.00
Portable Ozone O3 Detector, Gas Detector, Analyzer, Handheld Tester
$149.00 Save $70.00 RRP: $219.00
Industrial Gas Detector with External Pump for Continuous Monitoring of Flammable Gases, Oxygen, Carbon Monoxide, and Hydrogen Sulfide
$84.00 Save $45.00 RRP: $129.00
MG811 CO2 Carbon Dioxide Sensor Module for Agriculture and Indoor Environment Control, High Sensitivity, Compact Design
$129.00 Save $70.00 RRP: $199.00
Sensitivity HVAC Leak Detector with Sound and Light Alarm for Industrial Refrigeration
$129.00 Save $70.00 RRP: $199.00
Combustible Gas Detector with Flexible Probe, H2S Gas Leak Tester HT601A, LED Display Safety Tool
$109.00 Save $60.00 RRP: $169.00
CO2 Carbon Dioxide Detector with Precise Sensor | Formaldehyde Tvoz Air Quality Monitor for Indoor
$89.00 Save $50.00 RRP: $139.00
Ozonanalysator O3 Luftqualitätsmonitor Tragbarer Handheld Ozongasdetektor Mit Intelligenter Sensor Technologie, Ideale Gaserkennung M Set
$139.00 Save $70.00 RRP: $209.00