KJ1 is a professional PM2.5 particulate monitor specifically redesigned for ordinary family use. This durable device provides a quick measurement of PM2.5 with a professional level of accuracy.
Key Features
Simple and convenient to use
After turning on KJ1 meter by holding the ON/OFF key for a few seconds, the device will automatically measure air concentrations of PM1.0/PM2.5 and PM10 every 3 minutes. The duration of each measurement lasts 60 seconds. In addition to numbers of PM concentration, a color coded level of PM2.5 is displayed to indicate the severity of the pollution, allowing ordinary people to easily understand the quality of the air.
A wide measuring range of particulates
The KJ1 particulate meter can rapidly and accurately measure concentrations of PM1.0/PM2.5 and PM10 particles ranging from 0-9999Ī¼g/mĀ³, and display the results on a large easy-to-read screen.
Professional data calculation
Press and hold the TEST key of KJ1 meter to enter an interface for measuring the efficiency of particle removal. Press the TEST key to measure for 30 seconds the initial levels of PM0.3-0.5/PM2.5 (particles/L). Press the TEST key again to measure for 30 seconds the PM levels after air purification. The device will automatically calculate the efficiency of particle removal by an air purifier.
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