UNI-T A25F PM2.5 & Formaldehyde Air Quality Monitor – with Temperature, Humidity & Red-Backlight Alarm
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UNI-T A25F PM2.5 & Formaldehyde Air Quality Monitor – with Temperature, Humidity & Red-Backlight Alarm
The UNI-T A25F is an indoor air quality monitor that measures both PM2.5 fine dust (0–500 µg/m³) and formaldehyde (HCHO) (0–2 mg/m³), alongside temperature and humidity — for homes, offices, new furniture/renovations, schools and clinics.
A clear display with a red-backlight alarm warns when pollution rises, so you know when to ventilate or run an air purifier. Genuine UNI-T product supplied by Digilog.pk with warranty and English manual.
Key Features
- 🌫️ PM2.5 0 ~ 500 µg/m³ measurement
- 🧪 Formaldehyde (HCHO) 0 ~ 2 mg/m³ measurement
- 🌡️ Ambient temperature & humidity (5~99% RH)
- 🚨 Red-backlight alarm on high pollution
- 🔋 Auto power-off; low-battery indication
Technical Specifications
| PM2.5 range | 0 ~ 500 µg/m³ |
|---|---|
| PM2.5 accuracy | ±(10 µg/m³+10 dgt) low, ±(10%+30/50 dgt) high |
| Formaldehyde range | 0 ~ 2 mg/m³ |
| Formaldehyde accuracy | ±0.06 mg/m³ (0~0.6), ±10% (0.6~2) |
| Temperature accuracy | ±1 °C / ±1.8 °F |
| Humidity range | 5% ~ 99% RH |
| Alarm | Red backlight on high level |
| Power | Rechargeable / battery, auto power-off |
What's in the Box
- A25F air quality monitor
- USB charging cable
- English user manual
Downloads
Certifications: CE | HS Code: 9027.89
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