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$257.99View
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)$73.93View
GYZOUKA✓Gas DetectorsO3 Meter Detector Handheld Colorful USB Charging Sensitive Air Quality Pollution Monitor with 3.5 Inch Sensitive ABS Case for Testing$134.03View
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$116.18View
Elitech✓Gas DetectorsElitech WJL-6000SUV Refrigerant Leak Detector - Halogen Leak Detector - Freon Tester - HVAC Tools for Air Condition - R22, R34, R410A, R134A$29.96View
VISLONE✓Gas DetectorsVislone Portable Ozone Analyzer Multifunctional O3 Ozone Meter Air Detector Intelligent Sensor Ozone Meter Air Quality Pollution Monitor$139.95View
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$375.69View
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$53.54View
Marhynchus✓Gas DetectorsDigital Particle Concentration Laser Sensor Accurate PM2.5 Air Quality Monitor Dust Detector Module Digital Output$20.25View
KKnoon✓Gas DetectorsKKnoon Portable Ozone Analyzer Multifunctional O3 Ozone Meter Air Detector Intelligent Sensor Ozone Meter Air Quality Pollution Monitor$126.75View
DollaTek✓Gas DetectorsDollaTek Nuclear Radiation Detector Personal Dosimeter X-ray γ-ray β-ray Radioactivity Tester Marble Detector$63.37View
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$272.99View
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$216.99View
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$162.99View
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$130.99View
WapoRich✓Gas DetectorsAir Quality Pollution Monitor, Formaldehyde Detector 0-2.50 mg/m3 Professional HCHO TVOC Meter for Home Office and Various Occasion$254.99View
GAIN EXPRESS✓Gas DetectorsHydrogen Sulfide Detector H₂S Monitor 0~100ppm Electrochemical H₂S Sensor LED Alarm with LCD Screen Backlight Portable Tester$69.85View
Ecosense Inc.✓Gas DetectorsEcosense EB100 EcoBlu, Home Radon Detector, Capture & Display Results Every 10 Minutes, Short & Long-Term Continuous Monitoring, Easy to Use$321.99View
Ecosense Inc.⏳Gas DetectorsEcosense EB100 EcoBlu, Home Radon Detector, Capture & Display Results Every 10 Minutes, Short & Long-Term Continuous Monitoring, Easy to Use$322.99View
Airthings⏳Gas DetectorsAirthings View Radon 2989 - Radon Monitor (Radon, Humidity, Temperature) with WiFi Connection, Hub Functionality andamp, Calm Tech Display$409.99View
Airthings⏳Gas DetectorsAirthings View Pollution 2980 - Air Pollution Monitor (Fine Dust, Humidity, Temperature) with WiFi Connection, Hub Functionality andamp; Calm Tech Display$431.99View
AOPUTTRIVER⏳Gas DetectorsAir Quality Monitor, PM2.5 Sensor AP-5800M, PM2.5 Air Quality Monitor for Test PM 2.5, PM1.0, PM10, Suitable for Indoor/Outdoor/Bedroom/Office$268.99View
Elitech⏳Gas DetectorsElitech Refrigerant Leak Detector LD-100+ Heated Diode Sensor Leakage Tester, Freon Sniffer, HVACR, Auto Air Conditioning Service Tool, 3g/y, CFCs, HFCs, HCFCs, HCs, HFO Detection$231.99View
No imageHanchen⏳Gas DetectorsHanchen Nuclear Radiation Detector Geiger Counter Dosage Alarm Device Dosimeter Monitor Portable Digital Meter High Sensitivity Accuracy (original panel)$282.99View
