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Under $15 Gas Detectors

Shop the best prices on 161 great value under $15 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 Canada.

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1 - 32 of 161
-SGP30 ECO2 Air Quality Gas Sensor Module TVOC Detection Chip
$12.95 Save $1.00 RRP: $13.95
Lead Paint Test Swabs Kit: 60 Pcs Lead Test Kit Swabs
$11.95 Save $3.00 RRP: $14.95
MICS-5524 Air Quality Gas Sensor Module CO H2 Methane Ethanol Detection Board High Sensitivity for I2C for Arduino DIY
$14.95 Save $7.00 RRP: $21.95
Lcd Carbon Monoxide Co Detector Poisoning Gas Sensor Monitor Warning Alarm Set
$15.95
MICS-5524 Air Quality Gas Sensor Module CO H2 Methane Ethanol Detection Board High Sensitivity for I2C for Arduino DIY
$14.95 Save $8.00 RRP: $22.95
MQ137 Ammonia Gas Detection Sensor Module NH3 Gas Sensor Module
$15.95
BENGGUO CO2 Bicycle Pump with Insulated Sleeve CO2 Bike Tire Inflator Schrader Presta Valve for Qui
$11.95 Save $2.00 RRP: $13.95
3IN1 ECO2 ECH2O TVOC Gas Sensor Module Air Pollution Odor Sensor Y01
$10.95 Save $1.00 RRP: $11.95
4pcs Max 25V Voltage Detector 3 Terminal Sensor Module
$12.95 Save $3.00 RRP: $15.95
-SGP30 ECO2 Air Quality Gas Sensor Module TVOC Detection Chip Compatible for Demo Board
$13.95 Save $5.00 RRP: $18.95
MS1100 gas sensor module, high-precision TVOC and CO2 detection
$11.95 Save $1.00 RRP: $12.95
3IN1 ECO2 ECH2O TVOC Gas Sensor Module Y01
$12.95
-SGP30 ECO2 Air Quality Gas Sensor Module TVOC Detection Chip Compatible for Demo Board
$15.95 Save $30.00 RRP: $45.95
Digital Display Thermometer Black ABS Accurate Anti Impact Electronic Water Temperature Meter
$16.95 Save $17.00 RRP: $33.95
Generator 12V Micro-Type Generator 100mg Professional Production Purification Air Purifier Module
$8.95 Save $2.00 RRP: $10.95
MS1100 Gas Sensor Module, High-Precision TVOC and CO2 Detection, Household and Laboratory Gas Quality Sensing
$12.95 Save $4.00 RRP: $16.95
Formaldehyde Detector for Household Professional Self-Test Indoor Air Quality Testing Formaldehyde
$15.95 Save $38.05 RRP: $54.00
ENS160+AHT21 CARBON Dioxide CO2 ECO2 TVOC Air Quality and Temperature and Humidity Sensor Replace CCS811
$12.95
MS1100 gas sensor module, high-precision TVOC and CO2 detection
$12.95 Save $3.00 RRP: $15.95
-SGP30 ECO2 Air Quality Gas Sensor Module TVOC Detection Chip Compatible for Demo Board
$15.95
3IN1 ECO2 ECH2O TVOC Gas Sensor Module Air Pollution Odor Sensor Y01
$8.95 Save $4.00 RRP: $12.95
Electrochemical CH2O Formaldehyde Sensor Gas HCHO Sensor Module Smart Home Devices
$15.95 Save $7.00 RRP: $22.95
-SGP30 ECO2 Air Quality Gas Sensor Module TVOC Detection Chip
$13.95 Save $2.00 RRP: $15.95
XGZP6847A Air Pressure Oxygen Generator Sensor 0.5-4.5V Transmitter Module 0-100KPa Sensor Transmit
$9.95 Save $2.00 RRP: $11.95
Semiconductor CO2 Gas Sensor Carbon Dioxide Gas Sensor Air Quality Sensor Module UART Output JW01-C
$9.95 Save $3.00 RRP: $12.95
Semiconductor CO2 Gas Sensor Carbon Dioxide Gas Sensor Air Quality Sensor Module UART Output JW01-CO2
$10.95
TPM-200A Carbon Monoxide Sensor Module Interference- High-Precision CO Air Quality Detection Sensor Module
$11.95
TPM-200A Carbon Monoxide Sensor Module Interference-Resistant High-Precision CO Air Quality Detection Sensor Module
$11.95 Save $7.00 RRP: $18.95
Gas Leak Detector Combustible Propane Butane Methane Leak Warning Combustible Gas Alarm Sensor for Home Security EU Plug
$15.95
MS1100 Gas Sensor Module, High-Precision TVOC and CO2 Detection, Household and Laboratory Gas Quality Sensing unbrand
$12.95
Gas Leak Detector Combustible Propane Butane Methane Leak EU Plug
$13.95 Save $3.00 RRP: $16.95
LD2412 Human Presence Sensor 24GHz Radar Sensor ISM Frequency
$12.95 Save $3.00 RRP: $15.95