Gas Detectors

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Digital Carbon Dioxide Controller CO2 Monitor NDIR Sensing Probe 0-5000ppm Concentration Tester for Greenhouse Plant(US)

£139.00 Save £60.00 RRP: £199.00

TVOC Sensor Air Quality Transmitter 485 High-Precision Harmful Gas Monitoring Wall-Mounted Tvoc Detector

DR850 Portable Multi Gas Detector IP65 Waterproof Gas Leak Meter

Mini Smart WIFI Mini CO Detector Indoor Air Quality Monitor CO Tester

Tuya WIFI Combustible Gas Detector Gas Alarm Gas Detection Sensor,B

MS1100 gas sensor module, high-precision TVOC and CO2 detection

Oxygen Analyzer Professional Portable O2 Oxygen Concentration Meter Detector Flow Pressure Detection Meter Gas Detector

3X MH-Z19 MH-Z19C IR Infrared CO2 Sensor Module Carbon Dioxide Gas Sensor NDIR Accessories

Semiconductor Gas Sensor Combustible Gas Unit MQ I2C Interface Air Quality Detection Module for DIY Development Kit

CCS811 Gas Sensors Carbon Dioxide Detection Sensors Module CO2 ECO2 TVOC Air Quality Detecting Output CJMCU-811

SCD40 Gas Sensor Module Detects CO2 Carbon Dioxide Temperature and Humidity in One Sensor I2C Communication B

£17.95 Save £9.00 RRP: £26.95

Smart Gas Leak Detector: Reliable Methane Alarm & Combustible Gas Sensor for Home Safety

Smart WiFi Gas Detector for Natural and LPG Leaks with Tuya Integration & Alerts

High-Precision Gas Leak Detector with Voice Warning - CO Sensor, Propane & Smoke Alarm

Portable Gas Detector Alarm - Real-Time Multi-Gas Detection, IP65 Waterproof, USB Data

Gas Leak Detector with Display - Methane, Propane, Butane Alarm & Dual Power Options

Tuya Zigbee Smart Air Quality Monitor CO2 Meter Carbon Dioxide Detector Voc Formaldehyde Auto Alarm

Oxygen Sensor AO-02 Gas Detector Compatible with AO2 AA428-210 AO2PTB-18.10

Temperature & Humidity Meter, Air Quality Monitor, CO2 Detector, 3-In-1 Digital Air Pollution Carbon Dioxide Detector A

HT66 Gas Leak Detector 50-1000PPM Sound Alarm Mini Household Handheld Combustible Natural Methane G

SCD40 Gas sensor module detects CO2 carbon dioxide temperature and humidity two in one sensor

2025 Multifunctional Air Quality Monitor, Portable CO2 Detector with NDIR Sensor Technology, Real-Time Monitoring for Indoor Air Quality, Temperature,

£59.00 Save £60.00 RRP: £119.00

Portable Gas Detector Alarm - Quick Calibration, Triple Alarm, HD Display, Durable Design

Sensitivity Gas Leak Detector with Combustible Alarm for Coal and Natural Gas, Suitable for EU Regulations

Lcd Carbon Monoxide Co Detector Poisoning Gas Sensor Monitor Warning Alarm Set Shytmv

£9.95 Save £13.00 RRP: £22.95

Natural and soporific gas detector

£35.95 Save £73.05 RRP: £109.00

PM2.5 Detector LED Household Air Quality Vehicle Environment Monitor A1 Communication 2.8in

£79.00 Save £80.00 RRP: £159.00

LCD LPG LNG Coal Natural Gas Leak Security Alarm Sensor Gas Leakage Alarm/Detector US Plug Warning Detector

£44.95 Save £94.05 RRP: £139.00

1Pc Engine Oil Tester for Auto Check Oil Quality Detector with LED Display Gas Analyzer Car Testing Tools

1PCS YYS Electrochemical NH3 Ammonia Gas Sensor Indoor Air quality Environmental Monitoring SC05-NH3

£42.95 Save £96.05 RRP: £139.00

5 In 1 Air Quality Detector Dust Detector PM25 PM10 PM10 HCHO TVOC Air Quality Sensor DM106A

£149.00 Save £110.00 RRP: £259.00

Halogen Leak Detector With LED Light Air Conditioning HVAC Refrigerant Leak Detector R22a R134a CFC HFC HCFC Freon Gas Tester