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Shop the best prices on 27,380 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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833 - 864 of 27,380
SCD41 Gas Sensor Module Detects CO2 Carbon Dioxide Temperature C
$44.95 Save $24.05 RRP: $69.00
Carbon Dioxide Detector Sensor Air Box Quality Digital CO2 Gas Analyzer Meter
$64.00 Save $30.00 RRP: $94.00
Air Quality Monitor CO2 Monitor CO2 Meter Indoor Temperature Black co2 monitor -X Enshishixiaoweiyuejianwangluokejiyouxiangongsi
$64.00 Save $55.00 RRP: $119.00
Multi Gas Detector Gas Meter O2 H2s Co Lel 4 In 1 Oxygen Hydrogen Sulfide Carbon Monoxide Combustible Gas Leak Detector
$419.00 Save $430.00 RRP: $849.00
-6000UV Halogen Leak Detector Freon Leak Detector R22 R410A R134A R1234YF Refrigerant Gas Air Condit
$64.00 Save $35.00 RRP: $99.00
CO2 Monitor Air Quality Monitor Indoor Carbon Dioxide Detector Alarm for Home
$79.00 Save $70.00 RRP: $149.00
Portable CO2 Detector, Mini Indoor CO2 Monitor, NDIR Sensor with Full Color LCD, for Home, Office, Travel (PTH-10C)
$79.00 Save $70.00 RRP: $149.00
MH-Z19 Infrared CO2 Sensor Module MH-Z19B 0-5000ppm CO2 Gas Sensor For Arduino Raspberry Pi
$139.00 Save $70.00 RRP: $209.00
2pcs Digital Carbon Monoxide (co) Detector Alarm Battery Powered
$54.00
SMART SENSOR Portable Aquaculture Water Quality Analyzer For Dissolved Oxygen
$399.00
SmartSensor AR8500 Handheld Ammonia Gas NH3 Detector Meter
$524.00
Electromagnetic Radiation Detector
$299.00 Save $140.00 RRP: $439.00
Combustible Gases Leak Detector Natural Gases Leakage Tester Combustible Gases Concentration Analyzer Meter-White
$32.95 Save $6.00 RRP: $38.95
-Z19 -Z19E IR Infrared CO2 Sensor Module Carbon Dioxide Gas Sensor NDIR for CO2 Monitor 400-5000Ppm UART PWM(A)
$34.95 Save $17.00 RRP: $51.95
Portable Gas Leak Detector,hand-held Natural Gas Detector,high Sensitivity,with Lcd Display
$37.95 Save $21.05 RRP: $59.00
CO2 Monitor & Controller CO2 Concentration Tester Controller 0~9999ppm Measuring Range with Human & Plant Mode High Sensitive Wall-mounted Carbon Dio
$329.00 Save $170.00 RRP: $499.00
BR 6 Geiger Counter Radiation Detector 70x39x135mm White 163g
$149.00 Save $50.00 RRP: $199.00
Gas Detectors, G1 Combustible Gas Detector Ambient Temperature Natural Gas Methane Propane Gasoline Leak Tester, LCD Display
$64.00 Save $25.00 RRP: $89.00
Carbon Dioxide Detector Indoor Air Quality Monitor Portable CO2 Monitor Tester for Carbon Dioxide Temperature Humidity W
$189.00
6 In 1 Air Quality Detector For Co O2 Temperature Humidity Atmospheric Pressure Altitude, Monitor For Indoor And Travel
$179.00
WIFI Infrared CO2 Monitor Carbon Dioxide Monitor NDIR Sensor Air Quality Monitor Carbon Dioxide Det
$129.00 Save $120.00 RRP: $249.00
3Pcs Combustible Gas Alarm Sensor Gas Leakage Detector EU Plug Standalone Natural/Liquefied Gas Leak Detector For Home Security
$89.00 Save $40.00 RRP: $129.00
Hay Moisture Meter, Digital Hay Moisture Meter, Wheat Soybean Grain Moisture Tester LCD Display with Voice Broadcast, High Accuracy Double Rod
$94.00 Save $25.00 RRP: $119.00
Air Detector Pm2.5 Pm10 Co2 Formaldehyde Temperature Detector
$119.00 Save $30.00 RRP: $149.00
Gas leak detector with audible and visual alarm
$169.00 Save $230.00 RRP: $399.00
-Z19 -Z19C IR Infrared CO2 Sensor Module Carbon Dioxide Gas Sensor NDIR Accessories
$84.00 Save $65.00 RRP: $149.00
Oxygen Analyzer Professional Portable O2 Oxygen Concentration Meter unbrand
$299.00 Save $40.00 RRP: $339.00
Combustible Gas Leak Detector Sound Light Alarm Flammable Natural Gas Leak Determine Tester Adjustable Sensitivity Level
$149.00
TTMA Rm370 carbon monox detector - ZCL1978 hwy TTMA
$54.00 Save $25.00 RRP: $79.00
Air Conditioning Halogen Leak Detector Freon Detector Halogen Refrigerant Gas Leakage Tester Car Diagnostic Tools
$139.00 Save $80.00 RRP: $219.00
Scd41 Gas Sensor Module Detects Co2 Carbon Dioxide Temperature And Humidity In One Sensor I2c Commu unbrand
$37.95 Save $21.05 RRP: $59.00
Straw hat for summer vacation, beach and sun protection Natural straw hat Summer straw hat
$44.95 Save $34.05 RRP: $79.00