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$10 to $25 Gas Detectors

Shop the best prices on 42 great value $10 to $25 gas detectors. Shopping for gas detectors is easy with Fruugo, with SALE discounts, offers and savings on Habicare. Buy gas detectors online safely with Fruugo, with secure payment and fast shipping to United States.

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1 - 32 of 42
MQ3 Alcohol Sensor Kit Arduino Compatible Raspberry Pi Compatible Analog Output Alarm Module For Alcohol Detection
$19.95 Save $10.00 RRP: $29.95
Portable Voltage Detector Breakpoint Detection Electrician Use Compact Pocket Size
$16.95 Save $8.00 RRP: $24.95
Gas Leak Detector Natural Gas Detectors Combustible Gas Detector
$24.95
MiCS5524 Gas Sensor Module for Carbon Monoxide and Natural Gas Detection with Quick Response
$19.95 Save $10.00 RRP: $29.95
Formaldehyde Sensors ZE08CH2O Serial Port Output Calibrated Concentration Measurement
$24.95 Save $12.00 RRP: $36.95
Formaldehyde Sensors ZE08CH2O Serial Port Output Calibrated Concentration Measurement Module
$27.95 Save $13.00 RRP: $40.95
Gas Sensor 5V MultiPixel TVOC eCO2 Formaldehyde CO2 Detector for Air Quality Monitoring
$21.95 Save $10.00 RRP: $31.95
BME680 Environmental Sensor Module for Temperature Humidity Pressure Gas Monitoring
$17.95 Save $9.00 RRP: $26.95
MQ137 Ammonia Gas Sensor Module NH3 Detector 5V Dual Output for Arduino Air Quality Monitoring
$25.95 Save $12.00 RRP: $37.95
Aquarium Drip Glass Co2 Checker Co2 Drop Checker For Planted Aquariums With Co2 Solution
$14.95 Save $8.00 RRP: $22.95
MQ7 Carbon Monoxide Sensor Module CO Gas Detection Alarm for Air Quality Monitoring, 1 Piece
$14.95 Save $8.00 RRP: $22.95
Formaldehyde Sensor ZE08-CH2O Serial Port Output Formaldehyde Concentration Measurement Calibration Module Accessories
$23.95 Save $12.00 RRP: $35.95
Formaldehyde Test Kit – Indoor Air Quality Detector (available In Different Quantity) Habicare
$21.95
Propane Gas Pressure Regulator with Gauge and Level Indicator for Grill, BBQ, Camping
$25.95 Save $12.00 RRP: $37.95
Gas Pull Cable Switch Control Lever Grip Switch for FS120 FS200 FS250 Garden Lawn Mower Parts Replacement
$20.95 Save $11.00 RRP: $31.95
MiCS5524 Gas Sensor Module for Arduino CO and Natural Gas Detector MultiGas Indoor Air Quality
$19.95 Save $9.00 RRP: $28.95
Formaldehyde Sensors ZE08CH2O Serial Port Output Calibration Module For Formaldehyde Concentration Measurement
$27.95 Save $13.00 RRP: $40.95
TGS2600 Gas Sensor Module for Hydrogen and CO Detection, Dual Output Compact PCB Air Quality Sensor
$21.95 Save $9.00 RRP: $30.95
MICS5524 Air Quality Sensor Gas Detector Module for Arduino CO H2 CH4 MultiGas Detection
$25.95 Save $13.00 RRP: $38.95
BME680 Environmental Sensor Module for Temperature Humidity Pressure Gas Monitoring
$17.95 Save $9.00 RRP: $26.95
MQ2 Gas Sensor Module for Arduino, MultiGas Detection with Adjustable Sensitivity and Fast Response
$14.95 Save $8.00 RRP: $22.95
2PCS MQ3 Gas Sensor Module Dual Indicator Breath Alcohol Detection with TTL and Analog Output
$14.95 Save $8.00 RRP: $22.95
Natural Gas Leak Detector and Propane Alarm with Dual Alert for Home Kitchen and RV Safety
$24.95 Save $12.00 RRP: $36.95
MQ2 Gas Sensor Module for Arduino ESP32 Raspberry Pi Smoke LPG Methane Detection, 2 Pack
$14.95 Save $8.00 RRP: $22.95
Ozone Gas Sensor Module with Dual Output Modes for Fast Industrial Air Quality Monitoring
$25.95 Save $13.00 RRP: $38.95
Gas Leak Detector Natural Gas Detectors Combustible Gas Detector
$21.95
Formaldehyde Sensors ZE08-CH2O Serial Port Output Formaldehyde Concentration Measurement Calibration Module Accessories
$26.95 Save $14.00 RRP: $40.95
ZE08-CH2O Formaldehyde HCHO Sensor Module For Air Quality HCHO Concentration Sensor Arduino Raspberry Pi Compatible
$23.95 Save $12.00 RRP: $35.95
Compact Ethanol Detector with Fast Response Digital Display for Home and Workplace Use, Intelligent Testing Device
$27.95 Save $13.00 RRP: $40.95
MQ135 Air Quality Sensor Module 3PCS MultiGas Detection for Arduino and Raspberry Pi
$18.95 Save $8.00 RRP: $26.95
MICS5524 Air Quality Sensor Gas Detector Module for Arduino CO H2 CH4 MultiGas Detection
$25.95 Save $13.00 RRP: $38.95
Gas Sensor Module MQ2 MQ135 MultiGas Detector for CO Methane LPG Hydrogen Smoke Precision
$14.95 Save $8.00 RRP: $22.95