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Blue Gas Detectors

Shop the best prices on 87 great value blue gas detectors. Shopping for gas detectors is easy with Fruugo, with SALE discounts, offers and savings on many brands. Buy gas detectors online safely with Fruugo, with secure payment and fast shipping to United Kingdom.

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1 - 32 of 87
Gas Sensor Module for CO2 Detection - Measures Carbon Dioxide, Temperature & Humidity in One Unit
£33.97 Save £28.95 RRP: £62.92
Gas Leak Detector 803 Oxygen Gas Detector Oxygen Gas Detector 803 Blue Digital Display Oxygen Gas Leak Detector 10-+50℃
£79.00
MG811 CO2 Sensor Sensor Module
£27.95
2Pcs - SGP40 SGP40 TVOC eCO2 CO2 Carbon Dioxide Sensor
£13.95
MG811 CO2 Sensor Sensor Module
£25.95
2Pcs - SGP40 SGP40 TVOC ECO2 CO2 Carbon Dioxide Sensor Formaldehyde, Air Quality Monitoring Sensor Module
£17.95 Save £6.00 RRP: £23.95
BME680 Environmental Sensor BME680 Temperature and Humidity Atmospheric Pressure VOC Gas Detection Sensor Module
£25.73
MG811 CO2 Sensor Sensor Module
£26.62 Save £19.80 RRP: £46.42
Environmental Sensor Temperature and Humidity Atmospheric Pressure VOC Gas Detection Sensor Module
£13.95
Redesigned US PLUG 4-Gas Leak Detector: O2, CO, H2S Monitoring with Sound & Light Alarm
£172.19
BME680 Environmental Sensor BME680 Temperature and Humidity Atmospheric Pressure VOC Gas Detection Sensor Module
£20.95
BME688 Environmental Sensor BME688 Temperature and Humidity Atmospheric Pressure VOC Gas Detection Sensor Module
£34.95
BME688 Environmental Sensor BME688 Temperature and Humidity Atmospheric Pressure VOC Gas Detection Sensor Module
£30.95 Save £28.05 RRP: £59.00
SCD41 Gas Sensor Detects CO2,Temperature and Humidity in One Sensor
£19.45 Save £31.13 RRP: £50.58
Gas Leak Detector 803 Oxygen Gas Detector Oxygen Gas Detector
£74.00 Save £35.00 RRP: £109.00
SMART SENSOR 4 in 1 Gas Monitor Rechargeable Portable Gas Detector HS O CO and LEL Multi Gas Monitor Professional Gas Sniffer
£127.79 Save £127.79 RRP: £255.58
Backlight Model TDS & EC Water Quality Test Pen Meter Conductivity Test Pen
£8.95
TDS-139 TDS Testers(Blue)
£18.95
Portable Alcohol Detector Handheld Non-Contact Breath Blow Tester with LED Display Screen 3-color Indicator Light Blue(mg/l)
£20.95 Save £10.00 RRP: £30.95
MG811 CO2 Sensor Sensor Module
£21.95
BME688 Environmental Sensor BME688 Temperature and Humidity Atmospheric Pressure VOC Gas Detection Sensor Module
£36.95
MG811 CO2 Sensor Sensor Module
£24.95
BME680 Environmental Sensor BME680 Temperature and Humidity Atmospheric Pressure VOC Gas Detection Sensor Module
£21.95
MG811 CO2 Sensor Sensor Module
£23.95 Save £25.00 RRP: £48.95
Gas Leak Detector 803 Oxygen Gas Detector Oxygen Gas Detector 803 Blue Digital Display Oxygen Gas Leak Detector 10-+50
£69.00 Save £30.00 RRP: £99.00
BME688 Environmental Sensor BME688 Temperature and Humidity Atmospheric Pressure VOC Gas Detection Sensor Module
£30.95 Save £6.00 RRP: £36.95
Portable Ultrasonic Oxygen Measuring Instrument
£189.00 Save £80.00 RRP: £269.00
Brake Caliper Compression Tool, Carbon Steel Brake Caliper Tool,Caliper Compression Tool with 4 Bra
£21.95 Save £5.00 RRP: £26.95
Environmental Sensor Temperature and Humidity Atmospheric Pressure VOC Gas Detection Sensor Module
£14.95 Save £4.00 RRP: £18.95
BME680 Environmental Sensor BME680 Temperature and Humidity Atmospheric Pressure VOC Gas Detection
£16.95 Save £5.00 RRP: £21.95
MG811 CO2 Sensor Sensor Module
£23.95 Save £3.00 RRP: £26.95
BME688 Environmental Sensor BME688 Temperature and Humidity Atmospheric Pressure VOC Gas Detection Sensor Module
£37.95