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Shop the best prices on 24,366 great value gas detectors. Shopping for gas detectors is easy with Fruugo, with SALE discounts, offers and savings on Viewleaf, Elsavct, Generic1 and more. Buy gas detectors online safely with Fruugo, with secure payment and fast shipping to Singapore.

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2,529 - 2,560 of 24,366
Gas Leak Detector 4-in-1 (h2s, Ex, O2, Co) - Reliable Home And Workplace Safety Monitor With Precise Detection
$289.00
Jq-200 Jq-300 Intelligent Wireless Home Air Quality Monitor Co2 Tvoc Formaldehyde Pm2.5(jq-300) Temperature Humidity Detector
$74.00
9 In1 Air Quality Monitor Meter Carbon Dioxide Detector TVOC HCHO PM2.5 PM1.0 PM10 Temperature Humid
$45.95 Save $13.05 RRP: $59.00
High Precision Flaw Detection Gauge Line Width Defect Measure Line Width Defect Tool Line Defect Measuring Ruler For Line Width Defects And Measuring
$8.95 Save $45.05 RRP: $54.00
Gas Leak Detector Natural Gas Detectors Combustible Gas Detector
$16.95 Save $7.00 RRP: $23.95
-6000UV Halogen Leak Detector Freon Leak Detector R22 R410A R134A R1234YF Refrigerant Gas Air Conditioner Tester Tool
$41.95 Save $22.05 RRP: $64.00
Gas Leak Detector Combustible Gas Detector With Audible And Visual Alarm
$45.95 Save $38.05 RRP: $84.00
MT03 Air Quality Monitor CO2 Temperature Humidity Tester CO2 Detector Carbon Dioxide Detector White
$21.95 Save $3.00 RRP: $24.95
MT03 Air Quality Monitor with Stand CO2 Temperature Humidity Tester CO2 Detector Carbon Dioxide Det
$23.95 Save $5.00 RRP: $28.95
Zigbee Tuya 3.0 Mon 5 In 1 Voc Co2 Temperature Humidity Detector Sensor
$84.00 Save $25.00 RRP: $109.00
Co2 Air Quality Monitor Indoor Carbon Dioxide Detector
$119.00 Save $10.00 RRP: $129.00
Engine Oil Quality Tester Analyzer Detector Gas Diesel Fluid Detection Tool W/led Indicator
$159.00
Air Quality Detector Multifunctional Carbon Dioxide Co2 Tester Tvoc Hcho Value Electricity Quantity Temperature Humidity Display Functionwhite
$74.00
Air Conditioning Leak Detector,Refrigeration Gas Leak Detector Electronic Leak Detector Refrigeration Leak Detector Ultra Responsive
$109.00
Infd Mon Co2 Dioxide Detector Mon -
$89.00 Save $30.00 RRP: $119.00
Tuya Wifi Gas Detector Led Display Air Quality Monitor Pm2.5 Pm1.0 Pm10 Hcho Tvoc Co2 Temperature Hu
$269.00 Save $140.00 RRP: $409.00
5 In 1 Air Quality Detector Tvoc Hcho Co2 Meter Carbon Dioxide Temperature Humidity Testing Air Qual
$189.00 Save $100.00 RRP: $289.00
Smart Sensor Ammonia Detector Ammonia Gas Meter Digital Portable Automotive Ammonia Gas Tester Monit
$899.00 Save $500.00 RRP: $1,399.00
Temperature Humidity Sensor Air Quality Tester Voc Co2 Detector Gas Analyzer
$64.00
Nuclear Radiation LCD Detector Beta Gamma X Ray Monitor Meter
$59.00 Save $20.00 RRP: $79.00
Carbon Dioxide Detector, Carbon Monoxide Detector, Temperature And Humidity Detector, Air Quality M+(dfre
$159.00 Save $80.00 RRP: $239.00
Flammable Gas Leak Detector, Portable Gas Sniffer with Sound and Light Alarm for Detecting Methane, LPG, LNG, Fuel and Sewer Gas
$79.00 Save $40.00 RRP: $119.00
Smart WIFI CO2 Detector 3-in-1 Air Quality Monitor CO2 Temperature Humidity Meter Monitor Carbon Dioxide Detector 400-5000 PPM
$104.00 Save $105.00 RRP: $209.00
Gas Alarm Sensor 12V Propane Butane LPG Detector for Motorhomes, Campers, Boats
$20.95 Save $48.05 RRP: $69.00
Combustible Gas Detector, Combustible Gas Alarm, Temperature and Humidity Detector, Household Air Q
$47.95 Save $71.05 RRP: $119.00
Oxygen Meter Portable Concentration Detector Lcd Display And Sound-light Alarm
$269.00
Smart Sensor Combustible Gas Detector Digital Combustible Gas Detection Instrument Hand-held Gas Lea
$269.00
Gas Leak Detector Combustible Gas Detector Audible & Visual Alarm LCD Display Edition 1104
$30.95 Save $33.05 RRP: $64.00
Rm370 carbon monox detector
$37.95 Save $36.05 RRP: $74.00
Portable Ht59 Ht60 Gas Leak Tester Gas Sniffer With Audible Screen Alarm Ht59
$54.00
5 In1 Co2 Meter Digital Temperature Humidity Tester Carbon Dioxide Detector Air Quality Monitor Tvo
$34.95 Save $17.00 RRP: $51.95
Smart Wi-Fi Natural Gas/LPG Tester with LCD Display and Alarm for Methane Detection
$79.00 Save $140.00 RRP: $219.00