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      Air Quality Meters, A25M, Meter Air Quality Monitor Temperature Measuring LCD Backlight Celsius /Fahrenheit Unit Switching

      SKU: A25M

      Out of stock

      Availability: Out of Stock

      Short Description
      The A25M Air Quality Monitor is a small, portable air quality meter that measures PM2.5 particulate concentrations in indoor settings such as residences, businesses, hotels, schools, factories, hospitals, restaurants, and other public areas. It includes a rechargeable battery, an LCD backlight, automated baseline correction, and visual and auditory alarms to assist users in monitoring air quality conditions. Temperatures can be presented in Celsius or Fahrenheit.
      A25M
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      Features: PM2.5 concentration measurement. Temperature measurement with °C/°F unit switching. Automatic baseline correction. Audible and visual alarm. Red backlight alarm. LCD backlight. Concentration emoticon display for quick air-quality indication. Low-battery indication. Automatic power-off function. Rechargeable polymer battery. Compact and lightweight design.   Specifications: PM2.5 Measurement Range: 0–500 µg/m³. PM2.5 Accuracy (0–100 µg/m³): ± (10 µg/m³ + 10 digits). PM2.5 Accuracy (101–400 µg/m³): ± (10% + 30 digits). PM2.5 Accuracy (401–500 µg/m³): ± (10% + 50 digits). Temperature Measurement: °C / °F. Display: 35 × 35 mm. Battery: 520 mAh rechargeable polymer battery. Product Dimensions: 64 × 60 × 28 mm. Functions: Auto power-off, low-battery indication, red backlight alarm, LCD backlight, concentration emoticon.

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