AEGTEST⏳Gas DetectorsAEGTEST HOUND-1011 Portable Radon Detector for Home, Lightweight, High-Accuracy Sensor, 45-Day Monitoring, Easy-to-Use Radon Tester for Short- & Long-Term in pCi/L or Bq/m³, for Basement – Gray$311.99View
No imageAEGTEST✓Gas DetectorsAEGTEST HOUND-1085 Portable Radon Detector, Long-Term Radon Monitoring for Home, Audible & Visual Alarms, Rechargeable, TFT Color LCD Screen, pCi/L or Bq/m³ - Blue$313.99View
No imageElitech✓Gas DetectorsElitech HVAC Refrigerant Leak Detector 10 Yrs Infrared Sensor Life Halogen Freon Sniffer, Air Conditioning Detection for A2L R32 R410A R134A R1234YF CFCs HCFCs HFCs, ILD-300$561.99View
No imageTOPTES✓Gas DetectorsTOPTES RT-389 Rechargeable Refrigerant Leak Detector, HVAC Freon Leak Detector with 3 Sensitivity Modes & 3 Alarm Types for CFCs, HCFCs, HFCs, HFOs, HCs for Car Home Industrial - Blue$373.99View
No imageTOPTES✓Gas DetectorsTOPTES RT-389 Rechargeable Refrigerant Leak Detector, HVAC Freon Leak Detector with 3 Sensitivity Modes & 3 Alarm Types for CFCs, HCFCs, HFCs, HFOs, HCs for Car Home Industrial - Orange$403.99View
TEKCOPLUS✓Gas DetectorsHVAC Refrigerant Leak Detector Freon Sniffer Leak Detector with 10-Inch Flexible Probe, 0-1000 PPM Range, Colored Screen Display, for Automotive and Air Conditioning Systems (CFCs, HCFCs, HFCs)$185.99View
Elitech✓Gas DetectorsILD-100H Portable Heated Diode Refrigerant Leak Detector - High-Sensitivity Halogen Refrigerant Leakage Detection Tool, Ideal for HVAC and Automotive A/C, Quick Leak Location, Sound + Graphic Alerts$345.99View
No imageRisegun✓Gas DetectorsMQ-2 Smoke Sensor Module DC5-30V Smoke Alarm Module Switch Controller Smoke Sensor Relay Switch Kitchen Smoke Detection Sound And Light Alarm$45.99View
Elitech✓Gas DetectorsElitech WJL-6000SUV Refrigerant Leak Detector - Halogen Leak Detector - Freon Tester - HVAC Tools for Air Condition - R22, R34, R410A, R134A$94.99View
VISLONE✓Gas DetectorsVislone Portable Ozone Analyzer Multifunctional O3 Ozone Meter Air Detector Intelligent Sensor Ozone Meter Air Quality Pollution Monitor$331.99View
No imageElitech✓Gas DetectorsElitech Refrigerant Leak Detector, CLD-100 Freon Leak Detector Car HVAC Halogen Refrigerant Leak Detector CFCs HCFCs HFCs$118.99View
Asixxsix✓Gas DetectorsDust Particle Counter, 0.3μm~10μm Handheld Air Quality Dust Particle Monitor Real Time Recording Rechargable Portable Particulate Matter Tester with Storge Box for Indoor Outdoor$922.99View
Spacnana✓Gas DetectorsPM 2.5 Detector, DC 5V Digital Air Quality Monitor PM2.5 Detector for Home Office School Hospital Outdoor Car 8.5 X 6.5cm$137.99View
Marhynchus✓Gas DetectorsDigital Particle Concentration Laser Sensor Accurate PM2.5 Air Quality Monitor Dust Detector Module Digital Output$57.99View
KKnoon✓Gas DetectorsKKnoon Portable Ozone Analyzer Multifunctional O3 Ozone Meter Air Detector Intelligent Sensor Ozone Meter Air Quality Pollution Monitor$314.99View
DollaTek✓Gas DetectorsDollaTek Nuclear Radiation Detector Personal Dosimeter X-ray γ-ray β-ray Radioactivity Tester Marble Detector$160.99View
WapoRich⏳Gas Detectors3 in 1 Air Quality Monitor RQ-5800S, Formaldehyde Detector, TVOC, HCHO Monitor to Test PM2.5, PM10, HCHO, TVOC, USB Rechargeable for Indoor, Outdoor, Bedroom$333.99View
WapoRich⏳Gas DetectorsAir Quality Monitor, WapoRich PM2.5/PM10/PM1.0 Particle Counter, Rechargeable Smart Air Quality Sensor for Bedroom Suitable for Home School Office RQ-5800M$217.99View
GOYERRNES✓Gas DetectorsAir Quality Monitor, GR-5800M pm2.5 Monitor Indoor Pollution Detector PM2.5, PM1.0, PM10 Air Particulate Monitor Meter, Digital LCD Air Quality Sensor Analyzer with Real Time, Data Record$198.99View
AOPUTTRIVER⏳Gas DetectorsFormaldehyde Detector, Air Quality Monitor Accurate Tester for Formaldehyde(HCHO)/TVOC, Professional Indoor Air Pollution Tester with Formaldehyde, TVOC, Temp(°F/°C), Humidity for Home/Office$131.99View
WapoRich✓Gas DetectorsAir Quality Pollution Monitor, Formaldehyde Detector 0-2.50 mg/m3 Professional HCHO TVOC Meter for Home Office and Various Occasion$345.99View
GAIN EXPRESS✓Gas DetectorsHydrogen Sulfide Detector H₂S Monitor 0~100ppm Electrochemical H₂S Sensor LED Alarm with LCD Screen Backlight Portable Tester$187.99View
Ecosense Inc.✓Gas DetectorsEcosense EB100 EcoBlu, Home Radon Detector, Capture & Display Results Every 10 Minutes, Short & Long-Term Continuous Monitoring, Easy to Use$390.99View
Ecosense Inc.⏳Gas DetectorsEcosense EB100 EcoBlu, Home Radon Detector, Capture & Display Results Every 10 Minutes, Short & Long-Term Continuous Monitoring, Easy to Use$393.99View
