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SALE Gas Detectors

Shop the best SALE offers on 681 low price gas detectors. SAVE on discount and clearance gas detectors in the Fruugo SALE, with big savings and cheap deals on many brands. Buy gas detectors online safely in the Fruugo SALE, with secure payment and fast shipping to United States.

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97 - 128 of 681
Portable Leak Analyzers Leakage Tester for HVAC Systems with Long Probe Leak Detector
$129.00 Save $60.00 RRP: $189.00
WiFi Gas Alarm Plug in Combustible Gas Detector for Tuya APP Control Support Flammable Gases Methane Butane Detecting for Home RV
$18.95 Save $12.00 RRP: $30.95
Advanced Indoor Air Monitors With Formaldehyde Detection Instant Analysis And Trend Analysis For Living Rooms
$36.95 Save $17.05 RRP: $54.00
Air Quality Monitor Portable CO2 Detector With Clear Display For Home Use Bedroom And Grow Tent
$89.00 Save $40.00 RRP: $129.00
SDS011 PM Sensor for Accurate PM2.5 and PM10 Air Quality Detection, High Precision, Compact Design, Indoor Use
$289.00 Save $140.00 RRP: $429.00
Fast Response Refrigerants Leak Tester 20 cm Probes Auto Calibration Chlorine And Fluorine Detection
$104.00 Save $55.00 RRP: $159.00
MICS6814 VOC NH3 Temperature Compensated Gas Sensor Module For Home And Office Analog Output
$59.00 Save $25.00 RRP: $84.00
HT66 Gas Leak Detector for Natural Methane 50-1000 PPM with Sound Alarm and Precise Leak Location M HT66
$49.95 Save $24.05 RRP: $74.00
Gasmonitor HT61 Pen-Type Portable Gas Detector, Gas Leak Detector And Gas Analyzer, 1000 PPM, Compact For Home RV
$59.00 Save $25.00 RRP: $84.00
15-in-1 Air Quality Monitor with Temperature and Humidity Meter, Carbon Dioxide Tester, Digital Display in Black
$5,290.00 Save $2,600.00 RRP: $7,890.00
Gas Leak Detector CGD02A LCD Screen - Refrigerant Leak Detector, Automotive Flammable Gas Sensor, Air Quality Monitor
$169.00 Save $90.00 RRP: $259.00
Air Quality Monitors -10 to 50 Degree Red Semiconductor Gas Analyzers for Flammable Gases, Portable Detection Meter
$59.00 Save $30.00 RRP: $89.00
High-Precision Gas Detector with 0-50000 ppm Sensors, Gas Leak Tester, VA Reverse Display, Sound and Light Alarm
$129.00 Save $60.00 RRP: $189.00
Air Quality Detector - Portable Ozone Analyzer with Intellinter Sensor for Home, Car, and School Pollution Monitoring
$139.00 Save $70.00 RRP: $209.00
Ammonia Test Meter NH3 Concentration Tester Portable Ammonia Gas Detector with Alarm and LCD Display
$129.00 Save $60.00 RRP: $189.00
TS3010DN NPN NO Proximity Switch Electrochemical Gas Sensor
$37.95 Save $21.05 RRP: $59.00
Wifi air detector tvoc gas quality monitor co2 carbon dioxide meter with 4.3 inch screen temperature humidity detector monitor
$153.86 Save $241.87 RRP: $395.73
Leak Detector Halogen Gas Sensor for Refrigerants R134a, R410a, R22a - HVAC Freon Leak Tester, Compact R134a/R410a/R22a
$47.95 Save $26.05 RRP: $74.00
Air Quality Sensor MTP60A NDIR Single Channel, High Accuracy, 1 Piece
$46.95 Save $22.05 RRP: $69.00
MQ7 Carbon Monoxide Sensor, Metal Oxide MOS CO Detection Module For CO Gas Alarm, 5V, 8-Pin Air Quality Module
$14.95 Save $7.00 RRP: $21.95
PM2.5 Dust Detector Laser Haze Meter for Indoor Air Quality Testing, Gas Detector with Fast Gas Detection Capability
$59.00 Save $25.00 RRP: $84.00
Indoor Air Quality Monitor - CO2 Detector Tester for Grow Tents and Bedrooms | Accurate Safety Device with Real-Time Readings
$37.95 Save $21.05 RRP: $59.00
Gas Detectors Air Quality Monitor 5 In 1 CO2 Formaldehyde HCHO TVOC Tester with LCD Temperature Humidity Alarm
$36.95 Save $17.05 RRP: $54.00
Detector Pm2.5 Pm10 Co2 Temperature Detector Functal
$36.95 Save $37.05 RRP: $74.00
Luftqualitätstester CH4 Gas Erdgasdetektor für Industrie und Zuhause, Tragbarer Gasleckdetektor mit Alarmfunktion
$8,490.00 Save $4,200.00 RRP: $12,690.00
HABOTEST Portable Gas Leak Detector Alarm Combustible Gas Detector with Audible and Visual Alarm for All Types of Flammable Gases Propane Methane Nat
$20.95 Save $10.00 RRP: $30.95
Luftqualitätsmonitor Kohlendioxid Tester für Growzelte und Schlafzimmer - Präzises Luftdetektor Messgerät
$37.95 Save $21.05 RRP: $59.00
Luftqualitätsmessgerät für Kohlendioxid | Präziser Luftdetektor Tester für Growzelte und Schlafzimmer
$47.95 Save $26.05 RRP: $74.00
Air Quality Tester for Home - Real-Time Formaldehyde, CO2, Temperature, Humidity, TVOC, and HCHO Detection, White and Green
$33.95 Save $20.05 RRP: $54.00
Digital Halogen Leak Detector for Refrigerant, HVAC and Automotive Maintenance, Portable and Accurate Detection Tools
$47.95 Save $26.05 RRP: $74.00
Gas Detector 5In1 Air Quality Monitor With Formaldehyde And Carbon Dioxide Detector
$31.95 Save $16.00 RRP: $47.95
CO2 Monitor & Controller CO2 Concentration Tester Controller 0~9999ppm Measuring Range with Human & Plant Mode High Sensitive Wall-mounted Carbon Dio
$169.00 Save $70.00 RRP: $239.00