China GM8803 Air Quality Detector with 0.3um Resolution for Real-time PM2.5 Detection Using Laser Diffusion Principle for sale

GM8803 Air Quality Detector with 0.3um Resolution for Real-time PM2.5 Detection Using Laser Diffusion Principle

Price Negotiable

Price: EXW US$46

MOQ: 60

Delivery Time: 3-5 working days

Brand: Benetech, Bestone

Product Description

GM8803 Air Quality Detector

Introduction and Application

This portable air quality detector adopts laser diffusion principle with a built-in digital particulate content sensor. It continuously detects particulate content in real-time with immediate response, featuring a minimum resolution particle size of 0.3μm.

Key Features

Dynamic and real-time detection of PM2.5 and PM10 concentration in the air
Environmental temperature and humidity measurement with temperature unit conversion
Switching between three different display modes
Display of maximum and minimum values
Data hold function
Sound and light alarm settings
LCD backlight display of air quality level

GM8803 Air Quality Detector technical display

Technical Specifications

Specification	Details
Detected Gas	Particulate concentrations in the air (PM2.5, PM10)
Measuring Range	(0～5000) μg/m³
Minimum Reading	1 μg/m³
Resolution Ratio	1 μg/m³
Minimum Resolution Particle Size	0.3 μm
Response Time	≤ 10 seconds
Measurement Principle	Laser diffusion principle
Working Environment	0~50℃, 32~122℉; 10~90% RH
Storage Environment	-10~80℃, -14~176℉; 10~75% RH
Power Supply	3 * 1.2V AA rechargeable NiMH or 5V 1A power adapter
Dimensions	91.5 * 64.8 * 135 mm
Weight	152 g (excluding batteries)

Package Contents

Meter: 1 unit
Operation Manual: 1 copy
Paper box packaging: 1 unit
5V 1A power adapter: 1 unit
1.2V AA rechargeable NiMH batteries: 3 units*International shipping not included