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Shop the best prices on 27,592 great value gas detectors. Shopping for gas detectors is easy with Fruugo, with SALE discounts, offers and savings on Viewleaf, Azrb7thy7, Elsavct and more. Buy gas detectors online safely with Fruugo, with secure payment and fast shipping to New Zealand.

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2,817 - 2,848 of 27,592
6 in 1 PM2.5 PM10 HCHO TVOC CO CO2 Air Quality Detector CO CO2 Formaldehyde Monitor Home Office Air Quality Tester,White
$34.95 Save $19.05 RRP: $54.00
AO-02 compatible sensor for AO2PTB-18.10 gas oxygen detector
$219.00 Save $80.00 RRP: $299.00
NDIR Sensor CO2 Monitor Indoor Carbon Dioxide Detection 6 in 1 NDIR Sensor CO2 Detector Formaldehyde Concentration Detection for-black
$179.00 Save $60.00 RRP: $239.00
Indoor CO2 Monitor NDIR Sensor for Carbon Dioxide Detection and Testing
$99.00
Portable Mini Combustible Gas Detector for Leak Location with Sound and Light Alerts
$99.00
Multi Gas Detector Gas Meter O2 H2S CO LEL 4 in 1 Oxygen Hydrogen Sulfide Carbon Monoxide Combustibl
$239.00 Save $230.00 RRP: $469.00
LCD Digital TDS Meter High Precision Water Quality Tester TDS Temperature Detector Waterproof Water Analyzer
$109.00 Save $90.00 RRP: $199.00
Multifunctional Electric Magnetic Field Radiation Detector Electromagnetic Radiation Tester Radio Frequency Meter A
$74.00 Save $65.00 RRP: $139.00
DC12V Plasma Generator High Density Plasma Ionizer Remove Smoke Dust Air Purifiers Negative Ion Anion Generator Ionizer
$64.00 Save $55.00 RRP: $119.00
Gauss Meter,2% Accuracy Magnetometer,Precision Industrial 0-2500mT -Meter, Rechargeable Gaussmeter with Hall Probe
$189.00 Save $150.00 RRP: $339.00
24V Digital Gauge Cluster Panel Display RPM Fuel Level Oil Pressure Water Temp Voltage 7 Color Backlight for RV Boat
$359.00 Save $290.00 RRP: $649.00
Gas Leak Detector 803 Oxygen Gas Detector Oxygen Gas Detector 803 Blue Digital Display Oxygen Gas Leak Detector 10-+50
$159.00 Save $130.00 RRP: $289.00
Freon Leak Detector Halogen Leak Detector R22 R410A R134A R1234YF Refrigerant Gas HVAC Air Conditioner Tester
$74.00 Save $55.00 RRP: $129.00
Automotive Relay Tester, Car Diagnostic Tool, 12V High Precision Circuit Tester,for Quick Battery Testing
$48.95 Save $40.05 RRP: $89.00
Alcohol Detector Tester Air-Blown High-Precision Electrochemical Alcohol Detector Household Measuring Instrument
$79.00 Save $70.00 RRP: $149.00
MT300H Hay Moisture Meter LCD Digital Display for Straw Pasture Wheat Digital Moisture Analyzer Humidity Detector Tester
$94.00 Save $75.00 RRP: $169.00
T300 OBD2 Scanner Superior Diagnostic Tool Check Engine Code Reader with Reset Mode 6 Mode 8 Readiness for All Cars
$74.00 Save $65.00 RRP: $139.00
FPM-02 Mini Light Meter Digital Professional Luxometer 99990Lux Illuminometer Photometer Light Lux Meter
$84.00 Save $65.00 RRP: $149.00
-6000UV Halogen Leak Detector Freon Leak Detector R22 R410A R134A R1234YF Refrigerant Gas Air Conditioner Tester Tool
$59.00 Save $30.00 RRP: $89.00
Lcd Carbon Monoxide Co Detector Poisoning Gas Sensor Monitor Warning Alarm Set Shytmv
$8.95 Save $23.00 RRP: $31.95
Lcd Carbon Monoxide Co Detector Poisoning Gas Sensor Monitor Warning Alarm Set Shytmv
$11.95 Save $23.00 RRP: $34.95
Co2 Air Quality Monitor Indoor Carbon Dioxide Detector Co2 Alarm Meter 400-5000 Ppm With Temperatur
$74.00 Save $20.00 RRP: $94.00
Natural Gas Detector and Carbon Monoxide CO Detector,Combustible Gas Detector Monitor for Co, Methane in Kitchen-EU Plug
$45.95 Save $23.05 RRP: $69.00
6 In 1 Multifunctional Air Quality Detector, Carbon Dioxide And Formaldehyde Monitor, With Large Lcd Screen
$64.00 Save $25.00 RRP: $89.00
K2 Emf Gauss Meter Radiation Detector Portable Emf Magnetic Field Mon 5 Led Gauss Meter
$119.00
Indoor Portable Co2 Detector Multifunctional Thermohygrometer Home Digital Air Detector Intelligent Air Quality Analyzer Household Air Pollution Monit
$104.00
NDIR CO2 Sensor Infrared Carbon Dioxide Sensor Module with Serial Port PWM Analog Output CO2 Gas Detector Module MH-Z14B
$59.00 Save $20.00 RRP: $79.00
Handheld Combustible Gases Leak Detector Natural Gases Leakage Tester Portable PPM Meter Combustible Gases Analyzer Pen
$43.95 Save $15.05 RRP: $59.00
SMART SENSOR Handheld Ammonia Gas Detector Digital NH³ Gas Tester 0-100PPM Ammonia Gas Meter with Large LCD Display
$429.00 Save $145.00 RRP: $574.00
Multifunctional 5in1 CO2 Meter Digital Temperature Humidity Tester Air Quality Monitor Carbon Dioxide TVOC HCHO Detector
$94.00 Save $25.00 RRP: $119.00
Handheld Combustible Gases Leak Detector Natural Gases Leakage Tester Portable PPM Meter Combustible Gases Analyzer Pen
$46.95 Save $17.05 RRP: $64.00
Handheld Ammonia Gas Detector 0~100 PPM Digital NH³ Gas Tester with LCD Display Temperature(℉/℃) Humidity Ammonia Gas Monitor for Poultry Farm
$319.00 Save $100.00 RRP: $419.00