| 【UK Only!】Temtop P20 PM2.5 Air Quality Monitor Professional Laser Particle Sensor Detector Real Time Temperature Humidity Display Rechargeable Battery | elitecheu.com | 29.01 GBP | 109.18 GBP | −73.4% |
| Temtop P1 Air Quality Monitor – PM2.5, PM10, Temp & Humidity Detector with Real-Time AQI & Bluetooth App | temtopus.com | 49.99 USD | 129.99 USD | −61.5% |
| Temtop LKC-1000C Portable CO Detector with TFT Color LCD Screen, USB Data Export, Calibration, and Adjustable Alarm Threshold | temtopus.com | 39.99 USD | 99.99 USD | −60% |
| Filter Balston 050-05-BQ for PMD 351/PMD | temtopus.com | 29.99 USD | 58.99 USD | −49.2% |
| Temtop S1 Indoor Air Quality Monitor AQI PM2.5 Temperature Humidity Detector for Home, Office or School | temtopus.com | 32.99 USD | 95.99 USD | −44.8% |
| Temtop T1-SE Indoor Thermometer Hygrometer – Digital Room Temperature and Humidity Monitor with Comfort Indicator, ℃/℉ Switch, for Home, Office, Nursery | temtopus.com | 9.9 USD | 50.97 USD | −41.7% |
| Temtop P600 Air Quality Monitor Portable Laser PM2.5 PM10 Particle Detector Professional Air Quality Monitor Meter Accurate Testing | elitecheu.com | 87.05 GBP | 219.73 GBP | −39.6% |
| Temtop Air Quality Monitor P2, PM2.5, PM10, CO₂, Temp & Humidity Detector for Home/Office | Accurate PM2.5, CO₂, AQI Readings Bluetooth App | temtopus.com | 79.99 USD | 129.99 USD | −38.5% |
| Temtop PMS 21 High Precision Remote Particle Counter | temtopus.com | 1299 USD | 1,899 USD | −31.6% |
| Temtop PMD 331 Professional Particle Counter, 7-Channel Handheld Dust Monitor (0.3-10μm) for PM2.5, PM10 & TSP, Laser Sensor for Industrial Air Quality Monitoring, Cleanrooms & Construction Sites | temtopus.com | 1299 USD | 1,899 USD | −31.6% |
| Temtop LKC-1000S+ 2nd Air Quality Monitor, Data Export PM2.5 PM10 HCHO AQI Particles VOCs Humidity and Temperature | elitecheu.com | 187.94 GBP | 330.29 GBP | −30.5% |
| Temtop PMD 351 Aerosol Dust Monitor Handheld PM Sensor PM1.0, PM2.5, PM4.0, PM10,TSP | temtopus.com | 1399 USD | 1,999 USD | −30% |
| Temtop PMD 351 Professional Handheld Aerosol Dust Monitor, 5-Channel Particle Counter for PM1.0, PM2.5, PM4.0, PM10 & TSP, All-Metal Industrial Design with 2 Million Data Points & USB Export for Cleanrooms & Labs | elitecheu.com | 1933.43 GBP | 2,719.79 GBP | −28.9% |
| Temtop C1 CO2 Monitor Indoor air Quality Monitor Portable CO2 Detector CO2, Temperature, Humidity Home, Office or School | temtopus.com | 39.99 USD | 111.98 USD | −28.6% |
| Temtop S1+ 4-in-1 PM2.5, AQI Detection, Indoor Air Quality Monitor, with App Connectivity for Home, Temperature & Humidity Sensor | temtopus.com | 39.99 USD | 55.99 USD | −28.6% |
| Temtop P600 Handheld PM2.5 PM10 Air Quality Monitor with Histogram | temtopus.com | 62.99 USD | 120.98 USD | −28.4% |
| Temtop S1-up Indoor/Outdoor Thermometer & Hygrometer with Air Quality Monitor - Precision Air Quality Thermometer for Home, Office or School, Air Quality Tester, Battery Powered, Magnetic Suction | temtopus.com | 32.99 USD | 45.99 USD | −28.3% |
| Temtop M2000 2nd CO2 Air Quality Monitor, Air Quality Detector for PM2.5 PM10 Particles CO2 HCHO | elitecheu.com | 221.11 GBP | 302.66 GBP | −26.9% |
| Temtop PMD 331 Particle Counter 7 Channels 0.3μm 0.5μm 0.7μm 1μm 2.5μm 5μm 10μm Particle Size | temtopus.com | 1299 USD | 1,745 USD | −25.6% |
| Temtop M100 8 in 1 Air Quality Monitor For CO2 PM2.5 PM10 AQI Temperature Humidity Tester | temtopus.com | 149.99 USD | 199.99 USD | −25% |
| Temtop Aerosol Dust Monitor Handheld PM Sensor PM1.0, PM2.5, PM4.0, PM10,TSP PMD 351 | temtopus.com | 1399 USD | 1,858.99 USD | −24.7% |
| Temtop M10+ 6-in-1 CO2, PM2.5, VOC Detection, Air Quality Monitor, Measure Home Air Quality, with App Connectivity | temtopus.com | 129.99 USD | 389.97 USD | −23.5% |
| Temtop C1+ CO2 Monitor Indoor Air Quality Monitor for CO2, Temperature and Humidity with App and Data History | temtopus.com | 45.99 USD | 59.99 USD | −23.3% |
| Temtop Airing 2000 Handheld Particle Counter Dust Monitor (3-Channel, PM2.5/PM10/TSP) | temtopus.com | 529.99 USD | 688.99 USD | −23.1% |
| Temtop LKC-1000S+ 2nd AQI PM2.5 Detector Professional Air Quality Monitor PM10 TVOC HCHO Data Export | temtopus.com | 169.99 USD | 239.98 USD | −20.8% |
| Temtop PMS 31 High Precision Remote Particle Counter for High-Purity Monitoring | temtopus.com | 1999 USD | 2,399 USD | −16.7% |
| Temtop 3 in 1 CO2 Monitor C10 2nd Indoor Air Quality Monitor For Temperature, Humidity and CO2 | temtopus.com | 49.99 USD | 59.99 USD | −16.7% |
| Temtop Weather Station W100 Lite – Multifunctional Weather Station with Indoor/Outdoor Temperature, Humidity, Atmospheric Pressure, Weather Forecast, Moon Phase, and Alarm Features | temtopus.com | 39.99 USD | 47.99 USD | −16.7% |
| Temtop M100 2nd WiFi Air Quality Monitor – 7” Touch Screen Indoor CO2, PM2.5, PM10, TVOC, Temperature & Humidity Detector, Smart Multi-Room Air Analyzer with LoRa Expansion | temtopus.com | 169.99 USD | 249.99 USD | −15% |
| Temtop PMS 10 Pump-Suction Laser Particle Sensor Dust Monitor 4 Channels PM1.0 PM2.5 PM10 TSP 1.1L/min | temtopus.com | 399 USD | 798 USD | −14.9% |
| Temtop W100 WiFi Weather Station with Air Quality Monitor, 7" Touchscreen Indoor Outdoor Weather Station, PM2.5/PM10/CO2/TVOC Monitor, Rain Gauge, Wind Speed & Direction, UV, AQI Forecast | temtopus.com | 229.99 USD | 269.99 USD | −14.8% |
| Temtop M10+ WIFI Air Quality Monitor, Rechargeable CO2 Detector with PM2.5 TVOC AQI Temperature and Humidity, 6-in-1 Indoor Pollution Meter with App Control, Data Export, E-ink Screen for Home Office | temtopus.com | 129.99 USD | 149.99 USD | −13.3% |
| Temtop M2000C 2nd CO2 Air Quality Monitor for CO2 PM2.5 PM10 Particles Detector Temperature Humidity Display Audio Alarm Recording Curve, Data Export | elitecheu.com | 207.29 GBP | 233.56 GBP | −11.2% |
| Temtop M2000 2nd CO2 Monitor Portable Air Quality Monitor for Carbon Dioxide PM2.5 PM10 Formaldehyde | temtopus.com | 209.99 USD | 229.99 USD | −8.7% |
| Temtop PMD 371 Portable Dust Monitor Handheld Air Particle Counter Commercial-grade Air Quality Assessments, Data Export | temtopus.com | 2599 USD | 2,799 USD | −7.1% |
| Temtop PMS 16 Particle Sensor PM1 PM2.5 PM10 TSP Laser Particle Sensor Module Dust Monitor 4 Channel (Pump Not Included)(4 Pack) | temtopus.com | 299.99 USD | 322 USD | −6.8% |
| Temtop Handheld Air Quality Monitor for CO2, PM2.5, PM10, with Audio Alarm, Temp & Humidity Insights, Data Export, M2000C 2ND | temtopus.com | 189.99 USD | 199 USD | −4.5% |
| Special payment link for Deanna Marshall's special order | temtopus.com | 8355 USD | — | — |
| Temtop PMD371 Professional Particle Counter, Handheld Aerosol Dust Monitor with 7 Channels (0.3-10μm), PM2.5/PM10/TSP, Ideal for Cleanrooms, Construction Sites & Industrial Air Quality Monitoring | temtop.co.uk | 2731.95 GBP | — | — |
| Special payment link for Queen Anne's County Department of Health to pay | temtopus.com | 2576 USD | — | — |