A25F PM2.5 Meter
A25F are air quality meters used to measure PM2.5 concentration. A25F can also measure formaldehyde concentration. PM2.5/Formaldehyde concentrations display different emoticons on screen to help users visualize their environmental conditions.
Features of A25F PM2.5 Meter
● Precise PM2.5 concentration based on pre-calibrated sensors
● Temperature measurement (°C/°F)
● Humidity measurement
● Emoticon display
● LCD backlight and red backlight alarm
● Battery status, low power, auto power off
● Formaldehyde concentration
Specifications of A25F PM2.5 Meter
Specifications | Range | A25F |
PM2.5 (ug/m³) | 0~100 | ±(10ug/m³+10dgts) |
101~400 | ±(10%+30dgts) | |
401~500 | ±(10%+50dgts) | |
Formaldehyde (mg/m³) | 0~0.6 | ±0.06 mg/m³ |
0.6~2 | ±10% | |
Temperature (℃) | 0~2mg/m³ | ±1℃ |
Temperature (℉) | 0~2mg/m³ | ±1.8℉ |
Humidity | 5%~99%RH | ≤0.14mg/m³: ±25%+0.05mg/m³ |
≥0.15mg/m³: ±50%+0.05mg/m³ | ||
Features | ||
Auto power off | √ | |
Low battery indication | √ | |
Red backlight alarm | √ | |
LCD backlight | √ | |
Concentration emoticon | √ | |
General Characteristics | ||
Power | 1500mAh rechargeable polymer battery | |
Display | 42mm x 65mm | |
Product color | White and grey | |
Product net weight | 230g | |
Product size | 75mm x 55mm x 130mm | |
Standard accessories | 1m micro interface cable | |
Standard individual packing | Gift box, blister, English manual | |
Standard quantity per carton | 5pcs | |
Standard carton measurement | 360mm x 185mm x 140mm | |
Standard carton gross weight | 2.35kg | |
