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Air Quality Monitor Uni-T A25D PM2.5

Price: 64.00 €
Products ID:176949
Manufactured by: Uni-T
Availablity: Ready to Order
Delivery Time5-10 business days
EAN: 6935750525050

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Air Quality Monitor Uni-T A25D PM2.5


The Uni-T A25D is a compact air quality monitor designed for everyday use in homes, offices, and commercial spaces. It focuses on measuring PM2.5 concentrations to quickly assess indoor air conditions.

Key Features

  • Measures PM2.5 concentration and formaldehyde (HCHO)
  • Audible and visual alarm functions
  • Automatic baseline calibration
  • Screen backlighting and auto power off
  • Powered by a built-in 1500 mAh polymer battery

ManufacturerUni-T
MeasurementPM2.5
Range0–500 µg/m³
PM2.5 measurement accuracy0~100 ±(10 µg/m³ + 10 digits); 101~400 ±(10% + 30 digits); 401–500 ±(10%+50 dgts)
Formaldehyde (HCHO) range0–2 mg/m³
Temperature (°C)0–2 mg/m³ for reference purposes only ±1°C
Temperature (°F)0~2 mg/m³ for reference purposes only ±1.8°F
Humidity±5%RH@30%~80%RH; ±8%RH@80%RH
Automatic baseline calibrationyes
Audible and visual alarmyes
Low battery indicatoryes
Auto power offyes
Screen backlightyes
Power supply1500 mAh polymer battery
Display42 × 65 mm
Colorwhite-gray
Weight230 g
Product dimensions75 × 55 × 130 mm
What is included in the package?

The package includes the A25 air quality monitor, a Micro USB cable, and a user manual.

What is the PM2.5 measuring range of this device?

The PM2.5 measuring range is 0 to 500 µg/m³.

What type of battery powers the device?

The device is powered by a 1500 mAh polymer battery.

15+ yearsLocal Latvian online store
Fast dispatchWithin 24h for in-stock items
Free deliveryFree parcel locker delivery from €35
Easy returnsWarranty and simple returns

64.00 €