| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
|---|---|---|---|---|---|
| Price /Unit | $48.17 | $47.18 | $45.71 | $43.74 | Contact US |
DM306 8-in-1 Air Quality Monitor Formaldehyde Detector for TVOC PM2.5/PM10/PM1 AQI TEMP Humidity
$39.13
DM69D-WIFI 9-in-1 Air Quality Monitor Detector for TEMP Humidity TVOC Time AQI HCHO PM2.5 PM10 CO2
$115.03
DM219N Desktop Noise Meter 30-130dB Decibel Meter Displays Temperature (℉) Humidity Decibel and Time
$34.36
DM165A 4-in-1 Decibel Meter 30-130dB Wall Mount Noise Meter for Noise Temperature (℃) Humidity Time
Features:
* The noise meter can display decibel values, temperature, humidity, and time.
* It has a battery indicator: Green represents full battery; Yellow represents low battery; Red represents no battery.
* Product dimensions: 270mm x 35mm x 115mm.
Specifications:
* Display mode: LED screen
* Atmospheric pressure: 12.5 PSI - 15.4 PSI
* Sampling time: 1.5 seconds
* Temperature range: -10°C to 50°C (14°F - 122°F)
* Storage temperature: -10°C to 60°C (14°F - 140°F)
* Relative humidity: 20% - 85%
* Humidity range: 20% - 85%
* Charging: 2A 5V DC
* Battery: 2000 mAh lithium-ion battery
* Concentration unit: decibel
* Measurement range: 30 - 130 dB
* Accuracy: ±1.5 decibels
* Frequency range: 50 Hz - 8.5 KHz
* Frequency Weighting: A-weighting
* Resolution: 0.1dB
* Product dimensions: 270mm x 35mm x 115mm
Packing List:
* 1 x Main unit
* 1 x USB cable
* 1 x Quick start guide
* 1 x Bag of accessories
* 1 x Sticker
Packaging Details:
* Weight: 0.65kg
