Gas Detectors

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Air Conditioner Fluorine Leak Detector Refrigerant Halogen Leak Detector Freon Refrigerant Leak Detector HD02

$49.95 Save $39.05 RRP: $89.00

Combustible Gas Detection Unit MQ-5 Gas Detection Unit Integrated STM32 Controller STM32G030 I2C Communication Interface

$22.95 Save $22.00 RRP: $44.95

Combustible Gas Detection Unit MQ-5 Gas Detection Unit Integrated STM32 Controller STM32G030 I2C Communication Interface

$22.95 Save $20.00 RRP: $42.95

Air Quality Monitor For Home | Indoor CO2 Monitoring | Precise CO2 Safety Meter For Grow Tents And Bedrooms

$64.00 Save $30.00 RRP: $94.00

Portable Air Detector with Clear Display Accurate CO2 Monitor for Grow Tents Bedrooms

$64.00 Save $30.00 RRP: $94.00

Multifunctional Air Gas Detector Formaldehyde HCHO TVOC PM2.5/PM10 Monitor

Carbon Dioxide Detector Digital CO2 Sensor PPM Meters HCHO LCD Intelligent Formaldehyde Humidity Detectors

$54.00 Save $5.00 RRP: $59.00

Tuya Combustible Gas Detector Gas Alarm Digital Gas Detection Sensor Sound Alarm Smart Air Quality Detector,A

$29.95 Save $14.00 RRP: $43.95

MICS-6814 CO VOC NH3 Nitrogens Oxides Gas Monitoring Device for Laboratory Safety and Agricultural Greenhouses Optimization

High Sensitivity Natural Gas Leak Detector Fast Response Alarm Portable Smoke Gas Sniffers Timely Warnings Fit for Home

Methane Propane Tester Finder Analyzer Combustible Gas Leak Detector Sound Alarm LED Indicator Flammable LPG Natural Gas

Détecteur de gaz 4 en 1 CO H2S O2 LEL Mesure précise Son Lumière Vibration Alarme Affichage rétroéclairé Détecteur de gaz

$159.00 Save $50.00 RRP: $209.00

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

$46.95 Save $7.05 RRP: $54.00

Multi Gas Detector - 4 in 1 Gas Meter for O2, H2S, CO & Combustible Gases

$329.00 Save $90.00 RRP: $419.00

Infrared Carbon Dioxide CO2 Monitor Sensor Module UART PWM 0-5000ppm

Protmex Portable Multifunctional Carbon Monoxide Carbon Dioxide Detector Air Quality Meter Temperature Humidity Meter Screen

$429.00 Save $195.00 RRP: $624.00

TVOC Sensory Module Gas Concentration Detection Sensory Module AGS2616 High Sensitivity for Air Quality Monitoring Multicolor

Automotive Refrigeration Gas Leak Tester High Sensitivity Rechargeable Portable Design Suitable For Home Automotive Use Multicolor

Indoor Pollution Meter Air Quality Monitor with Date for Time Display Carbon Dioxide Detector Formaldehyde TVOC Analyzer White

5 In 1 High Accuracy CO2 Detector Carbon Dioxide Meter Air Quality CO2 TVOC HCHO Teter for Bedroom White

Portable Bad Breathe Smell Checker Halitosis Detection Tool Anti Oral Odour Test

Natural Gas Detector Pen Type Leak Detector Combustible Gas Meter Analyzer

Air Quality Detector for Formaldehyde TVOC for Various Occasion

CO2 Detector Household Air-Quality Detector CO2-Monitor LCD-Display Backlights

Gas Detector Alarm Portable Natural Gas Tester Detector/Combustible Propane

Digital Carbon Dioxide CO2 eCO2 TVOC ENS160+AHT21 Air Quality Temperature

RV Propane Gas Detector with Loud Alarm for Kitchen, Motorhome, Motorcoach

$84.00 Save $55.00 RRP: $139.00

Indoor Co2 Sensor Co2 Meter Digital Air Detector Intelligent Air Quality Analyzer fast

$38.95 Save $30.05 RRP: $69.00

SCD41 Gas Sensor Module Detects CO2 Carbon Dioxide Temperature A

$40.95 Save $4.00 RRP: $44.95

Multi Gas Detector Gas Meter O2 H2s Co Lel 4 In 1 Oxygen Hydrogen Sulfide Carbon Monoxide Combustible Gas Leak Detector

$389.00 Save $210.00 RRP: $599.00

Isolated Soil Sensor Temperature Humidity Nitrogen Phosphorus Potassium PH Value Salt RS485 Detector

UT336A Refrigerant Leak Detector,Refrigerant Type Refrigeration Industry Negative Electronic Leak Detector