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Free Shipping
On prepaid orders above INR 500
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Cash On Delivery
COD available for orders above INR 500
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3-5 Days Delivery
Shipped within 24 hrs
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Dedicated Support
Mon to Sat - 10 AM to 6.30 PM
Atmospheric particulate matter (PM) is microscopic solid or liquid matter suspended in the Earth's atmosphere, which can adversely affect human health. PM2.5 particles are air pollutants with a dia of 2.5μm or less, containing soot, smoke, metals, nitrates, sulfates, dust, water, and tire rubber.
When we breathe, PM2.5 can get deep into our lungs and some may even get into bloodstream. Exposure to fine particles can affect the heart and lungs.
A25D is a desktop air quality monitor mainly used for monitoring PM2.5 concentration in homes, shopping malls, offices, stations, etc.
Features:
- Small and exquisite design for easy portability.
- Dual-display showing PM2.5 concentration and ambient temperature simultaneously.
- Six emoji icons to indicate PM2.5 concentration levels (Excellent, Good, Mild, Moderate, Severe, Toxic).
- Utilizes a laser sensor for automatic calibration and real-time detection.
- Powered by a rechargeable polymer battery, providing up to 4 hours of continuous use.
- Comes with a suspension bracket and car bracket for versatile usage in various environments.
- One-button measurement with over-range indication.
- Celsius/Fahrenheit temperature switch (°C/°F) for user preference.
Click Here for Data Sheet!
Specifications:
| Specifications | Range | A25D |
|---|---|---|
| PM2.5 (ug/m³) | 0~100 101~400 401~500 |
±(10ug/m³+10dgts) ±(10%+30dgts) ±(10%+50dgts) |
| Temperature (℃) | 0~2mg/m³ | ±1℃ |
| Temperature (℉) | 0~2mg/m³ | ±1.8℉ |
| Humidity | 5%~99%RH | ±5%RH@30%~80%RH ±8%RH@<30%RH, >80%RH |
| Power | 1500mAh rechargeable polymer battery | |
| Display Size | 42mm x 65mm |
Package Includes:
USB Cable, PM2.5 Meter and User Manual.
Returns Policy
Due to the type of products we sell, we accept limited returns. Below are the conditions where we can accept a return request.
1. Damaged During Shipment
If you receive a product damaged during shipment, please notify us within the 3 days of you receive the product, supported by the proper pictures and description. Once our support team accept the return, we will provide a replacement or a complete refund including the return shipping cost.2. Wrong Item Shipped
If your item looks different from what is shown in the image on our website, we will take the item back and provide a refund or replacement as per your choice.
Limitation of Returns
We don't accept the returns for the products damanged by improper use of the product. Moreover we don't accept the return, if the ordered product is not fit for any specific application. Please read the product specifications and datasheet before selecting and ordering a product. Returns are accepted only with 3 days from the date of delivery.Shipping
We ship to all over India with free shipping on all prepaid orders above 500. For Cash on Delivery orders INR 80 will be charged for orders below INR 599 and INR 30 will be charged for the orders above 599. Please contact to our support team at support@quartzcomponents.com for any question related to shipping.
Please note that the Minimum Order Value is INR 500 for COD orders.