Feature

●Laser Scatter Principle: This air quality tester utilizes the laser scatter principle to accurately measure the amount and quality of laser dust in various particle sizes per unit volume in the air. This air quality tester is compact design, multi-functional, high detection accuracy, high speed, portable and easy to use
●Measuring the number of dust particles in 6 particle sizes simultaneously: This air quality inspection kit can measure the number of dust particles in 6 particle sizes at the same time. The results are recorded in real time so it is easy to research, test, and evaluate a wide range of clean environments. Air pollution monitor measures particle contamination, helping you know when to change your home air filter or open a window
●ABS Housing: The housing of this air quality detector is made of ABS material, which is excellent in cold resistance, abrasion resistance, toughness, etc. Air testers are industries such as micro electronics, medical and pharmaceuticals, biochemical products, food hygiene, cosmetics, precision machinery, and fine chemicals
●EASY TO USE: Lightweight handheld design with backstand, easy to use in daily life indoors and outdoors
●MEET YOUR NEEDS: This air quality detector requires no complicated setup and is ready to use once you turn it on. The clear LED screen shows the air quality index, everything has been improved to provide better service to our customers


Description

Specifications:
Material: ABS
Particle detection range: 0.3μm to 10μm
Particle Size: 0.3μm, 0.5μm, 1.0μm, 3.0μm, 5.0μm, 10μm
>Counting Efficiency: 50% at 0.3μm, >100% at 0.5μm (ISO 21501 4 and JIS compliant)
Particle Size Resolution: Sampling Flow Rate: 2.83L/min (0.1ft3)
Tolerance: 5% (2,000,000 particles/ft3)
Battery: Built-in Li-ion battery 1 x 3.7V 2000mAh (included)
Operating Temperature: 0°Cd ~ 50°C
Operating Humidity: 10% RH ~ 90% RH No condensation
Storage Temperature: -4°F to 140°F (-20°C to 60°C).
Storage Humidity: 0 ~ 95% RH No condensation
How to use:
Please follow instructions after removing the product

Packing List:
1 x Air Quality Monitor
1 x USB cable
1 x User Manual
1 x Storage box.

Note:
1 Extracts of gases containing oil and corrosive substances and mixed gases that may react to a mixture of gases (such as hydrogen and oxygen) are prohibited. These gasses may cause explosion in the counter.
2. To prevent damage to the laser sensor, it must be used in a clean environment.
3. Disassemble or throw it in a fire